{"id":47052,"date":"2024-01-11T13:41:38","date_gmt":"2023-08-25T18:20:45","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8apache-kafka%e8%bf%9b%e8%a1%8c%e7%ae%80%e5%8d%95%e7%9a%84%e5%8f%91%e5%b8%83-%e8%ae%a2%e9%98%85%e6%b6%88%e6%81%af%e4%bc%a0%e9%80%92\/"},"modified":"2024-05-04T17:54:14","modified_gmt":"2024-05-04T09:54:14","slug":"%e4%bd%bf%e7%94%a8apache-kafka%e8%bf%9b%e8%a1%8c%e7%ae%80%e5%8d%95%e7%9a%84%e5%8f%91%e5%b8%83-%e8%ae%a2%e9%98%85%e6%b6%88%e6%81%af%e4%bc%a0%e9%80%92","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8apache-kafka%e8%bf%9b%e8%a1%8c%e7%ae%80%e5%8d%95%e7%9a%84%e5%8f%91%e5%b8%83-%e8%ae%a2%e9%98%85%e6%b6%88%e6%81%af%e4%bc%a0%e9%80%92\/","title":{"rendered":"\u4f7f\u7528Apache Kafka\u8fdb\u884c\u7b80\u5355\u7684\u53d1\u5e03\/\u8ba2\u9605\u6d88\u606f\u4f20\u9012"},"content":{"rendered":"<h1>\u8fd9\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9<\/h1>\n<p>\u8ba9\u6211\u4eec\u4f7f\u7528Apache Kafka\u6765\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684\u53d1\u5e03\/\u8ba2\u9605\u6d88\u606f\u4f20\u9012\u7cfb\u7edf\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u7279\u5b9a\u306e\u30c8\u30d4\u30c3\u30af\u306b\u5bfe\u3057\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3059\u308b Publisher \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u7279\u5b9a\u306e\u30c8\u30d4\u30c3\u30af\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8cfc\u8aad\u3059\u308b Subscriber \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/ul>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7bd0913a08637a69a681\/3-0.png\" alt=\"\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u69cb\u6210.png\" \/><\/div>\n<h1>\u5efa\u7acb Kafka \u7684\u8fd0\u884c\u73af\u5883<\/h1>\n<p>\u6211\u51b3\u5b9a\u4f7f\u7528Docker\u6765\u6784\u5efaKafka\u7684\u8fd0\u884c\u73af\u5883\uff0c\u5e76\u4e14\u7248\u672c\u662f2020\u5e7412\u670831\u65e5\u76842.6.0\u3002<\/p>\n<h2>\u521b\u5efa\u4e00\u4e2a docker-compose.yml \u6587\u4ef6<\/h2>\n<p>\u521b\u5efa\u4e00\u4e2a docker-compose.yml \u6587\u4ef6\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">docker image \u306f wurstmeister\/kafka \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c8\u30d4\u30c3\u30af\u306e\u81ea\u52d5\u751f\u6210\u3092\u6709\u52b9\u306b\u3057\u307e\u3057\u305f\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>Confluent.Kafka ver 1.5.3 \u3067\u78ba\u8a8d\u3057\u305f\u3068\u3053\u308d\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u767a\u884c\u6642\u306b\u306f\u30c8\u30d4\u30c3\u30af\u304c\u81ea\u52d5\u751f\u6210\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u8cfc\u8aad\u6642\u306b\u306f\u81ea\u52d5\u751f\u6210\u3055\u308c\u305a\u306b\u300c\u30c8\u30d4\u30c3\u30af\u304c\u5b58\u5728\u3057\u306a\u3044\u300d\u4f8b\u5916\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">version<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">3'<\/span>\r\n\r\n<span class=\"na\">services<\/span><span class=\"pi\">:<\/span>\r\n\r\n  <span class=\"na\">test-zookeeper<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">wurstmeister\/zookeeper<\/span>\r\n    <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">2181:2181\"<\/span>\r\n\r\n  <span class=\"na\">test-kafka<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">wurstmeister\/kafka<\/span>\r\n    <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">9092:9092\"<\/span>\r\n    <span class=\"na\">environment<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">KAFKA_ADVERTISED_HOST_NAME<\/span><span class=\"pi\">:<\/span> <span class=\"s\">localhost<\/span>\r\n      <span class=\"na\">KAFKA_ZOOKEEPER_CONNECT<\/span><span class=\"pi\">:<\/span> <span class=\"s\">test-zookeeper:2181<\/span>\r\n      <span class=\"na\">KAFKA_AUTO_CREATE_TOPICS_ENABLE<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">true\"<\/span>\r\n    <span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">\/var\/run\/docker.sock:\/var\/run\/docker.sock<\/span>\r\n<\/code><\/pre>\n<h2>\u542f\u52a8Docker\u5bb9\u5668\u3002<\/h2>\n<p>\u5728\u5b58\u653e\u6709docker-compose.yml\u7684\u6587\u4ef6\u5939\u4e2d\uff0c\u6253\u5f00powershell\u63a7\u5236\u53f0\uff0c\u5e76\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nf\">PS<\/span><span class=\"p\">&gt;<\/span> <span class=\"nf\">docker-compose.yml<\/span> <span class=\"nf\">up<\/span> <span class=\"nf\">-d<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"go\">Creating network \"kafka_default\" with the default driver\r\nCreating kafka_test-zookeeper_1 ... done\r\nCreating kafka_test-kafka_1     ... done\r\n<\/span><\/code><\/pre>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u662f\u5426\u6210\u529f\u542f\u52a8\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nf\">PS<\/span><span class=\"p\">&gt;<\/span> <span class=\"nf\">docker-compose.yml<\/span> <span class=\"nf\">ps<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"go\">         Name                       Command               State                         Ports\r\n--------------------------------------------------------------------------------------------------------------------\r\n<\/span><span class=\"gp\">kafka_test-kafka_1       start-kafka.sh                   Up      0.0.0.0:9092-&gt;<\/span>9092\/tcp\r\n<span class=\"gp\">kafka_test-zookeeper_1   \/bin\/sh -c \/usr\/sbin\/sshd  ...   Up      0.0.0.0:2181-&gt;<\/span>2181\/tcp, 22\/tcp, 2888\/tcp, 3888\/tcp\r\n<\/code><\/pre>\n<h2>\u505c\u6b62\u5e76\u5220\u9664Docker\u5bb9\u5668\u3002<\/h2>\n<p>\u5728\u5b58\u50a8docker-compose.yml\u7684\u6587\u4ef6\u5939\u4e2d\u6253\u5f00powershell\u63a7\u5236\u53f0\uff0c\u5e76\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nf\">PS<\/span><span class=\"p\">&gt;<\/span> <span class=\"nf\">docker-compose.yml<\/span> <span class=\"nf\">down<\/span>\r\n<\/code><\/pre>\n<h2>\u786e\u8ba4Kafka\u7684\u72b6\u6001<\/h2>\n<p>\u5728Docker\u684c\u9762\u7684\u4eea\u8868\u76d8\u4e0a\u67e5\u770bKafka\u7684\u72b6\u6001\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7bd0913a08637a69a681\/22-0.png\" alt=\"Kafka\u306e\u8d77\u52d5\u30ed\u30b0.png\" \/><\/div>\n<p>\u5982\u679c\u542f\u52a8\u6b63\u5e38\uff0c\u5e94\u8be5\u4f1a\u663e\u793a\u4ee5\u4e0b\u65e5\u5fd7\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">test-kafka_1 | [2020-12-30 04:19:50,593] INFO [KafkaServer id=1001] started (kafka.server.KafkaServer)\r\n<\/span><\/code><\/pre>\n<p>\u53ef\u4ee5\u6253\u5f00 CLI\u3002\u60a8\u53ef\u4ee5\u4ece Kafka \u5b9e\u4f8b\u9875\u9762\u7684\u56fe\u6807\u5904\u542f\u52a8\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7bd0913a08637a69a681\/26-0.png\" alt=\"CLI\u306e\u8d77\u52d5.png\" \/><\/div>\n<p>\u8981\u663e\u793a\u5df2\u6ce8\u518c\u4e3b\u9898\u7684\u5217\u8868\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002\u5982\u679c\u4e3b\u9898\u4e0d\u5b58\u5728\uff0c\u5219\u4e0d\u4f1a\u663e\u793a\u4efb\u4f55\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">\/#<\/span> kafka-topics.sh <span class=\"nt\">--zookeeper<\/span> test-zookeeper:2181 <span class=\"nt\">--list<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u91cc\u6ce8\u518c\u4e00\u4e2a\u8bdd\u9898\uff0c\u9700\u8981\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">\/#<\/span> kafka-topics.sh <span class=\"nt\">--zookeeper<\/span> test-zookeeper:2181 <span class=\"nt\">--create<\/span> <span class=\"nt\">--topic<\/span> test-topic <span class=\"nt\">--replication-factor<\/span> 1 <span class=\"nt\">--partitions<\/span> 1\r\n<\/code><\/pre>\n<h1>\u5b9e\u73b0Pub\/Sub\u5e94\u7528\u7a0b\u5e8f<\/h1>\n<p>\u6211\u4f7f\u7528.NET Core 3.1\u5c06\u5176\u5b9e\u73b0\u4e3a\u63a7\u5236\u53f0\u5e94\u7528\u7a0b\u5e8f\u3002\u6211\u4f7f\u7528\u4e86Confluent.Kafka\u7248\u672c1.5.3\u7684Kafka\u5e93\u3002<\/p>\n<p>\u5b8c\u6574\u7684\u6e90\u4ee3\u7801\u5df2\u7ecf\u4e0a\u4f20\u5230\u4e86 GitHub\u3002<\/p>\n<h2>\u5bc6\u94a5\u548c\u6d88\u606f<\/h2>\n<p>\u6211\u4eec\u5c06\u5728\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u534f\u8c03\u4ee5\u4e0b\u5bc6\u94a5\u548c\u6d88\u606f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ \u30ad\u30fc<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n<span class=\"k\">public<\/span> <span class=\"k\">readonly<\/span> <span class=\"k\">struct<\/span> <span class=\"nc\">SampleMessageKey<\/span> <span class=\"p\">:<\/span> <span class=\"n\">IEquatable<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">SampleMessageKey<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"nf\">SampleMessageKey<\/span><span class=\"p\">(<\/span><span class=\"kt\">string<\/span> <span class=\"n\">key<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"n\">Key<\/span> <span class=\"p\">=<\/span> <span class=\"n\">key<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"kt\">string<\/span> <span class=\"n\">Key<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">override<\/span> <span class=\"kt\">bool<\/span> <span class=\"nf\">Equals<\/span><span class=\"p\">(<\/span><span class=\"kt\">object<\/span> <span class=\"n\">obj<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">obj<\/span> <span class=\"k\">is<\/span> <span class=\"n\">SampleMessageKey<\/span> <span class=\"n\">key<\/span> <span class=\"p\">&amp;&amp;<\/span> <span class=\"nf\">Equals<\/span><span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"kt\">bool<\/span> <span class=\"nf\">Equals<\/span><span class=\"p\">(<\/span><span class=\"n\">SampleMessageKey<\/span> <span class=\"n\">other<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">Key<\/span> <span class=\"p\">==<\/span> <span class=\"n\">other<\/span><span class=\"p\">.<\/span><span class=\"n\">Key<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">override<\/span> <span class=\"kt\">int<\/span> <span class=\"nf\">GetHashCode<\/span><span class=\"p\">()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"m\">990326508<\/span> <span class=\"p\">+<\/span> <span class=\"n\">EqualityComparer<\/span><span class=\"p\">&lt;<\/span><span class=\"kt\">string<\/span><span class=\"p\">&gt;.<\/span><span class=\"n\">Default<\/span><span class=\"p\">.<\/span><span class=\"nf\">GetHashCode<\/span><span class=\"p\">(<\/span><span class=\"n\">Key<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">override<\/span> <span class=\"kt\">string<\/span> <span class=\"nf\">ToString<\/span><span class=\"p\">()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">Key<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ \u30e1\u30c3\u30bb\u30fc\u30b8<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n<span class=\"k\">public<\/span> <span class=\"k\">class<\/span> <span class=\"nc\">SampleMessageBody<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"nf\">SampleMessageBody<\/span><span class=\"p\">(<\/span><span class=\"n\">DateTimeOffset<\/span> <span class=\"n\">time<\/span><span class=\"p\">,<\/span> <span class=\"kt\">string<\/span> <span class=\"n\">message<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"n\">Time<\/span> <span class=\"p\">=<\/span> <span class=\"n\">time<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">Message<\/span> <span class=\"p\">=<\/span> <span class=\"n\">message<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"n\">DateTimeOffset<\/span> <span class=\"n\">Time<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"kt\">string<\/span> <span class=\"n\">Message<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">override<\/span> <span class=\"kt\">string<\/span> <span class=\"nf\">ToString<\/span><span class=\"p\">()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">Message<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h2>\u51fa\u7248\u8005\u5e94\u7528\u7a0b\u5e8f<\/h2>\n<p>\u8fd9\u662f\u4e00\u4e2a\u63a7\u5236\u53f0\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b83\u4ee5\u56fa\u5b9a\u95f4\u9694\u5411Kafka\u53d1\u5e03\u6d88\u606f\u3002\u53d1\u5e03\u6d88\u606f\u7684\u76ee\u6807\u5f15\u5bfc\u670d\u52a1\u5668\u548c\u4e3b\u9898\u4f1a\u4ece\u63a7\u5236\u53f0\u8f93\u5165\u4e2d\u63a5\u6536\u5230\u3002<\/p>\n<h3>\u5b9e\u73b0\u5165\u53e3\u70b9<\/h3>\n<pre class=\"post-pre\"><code><span class=\"k\">class<\/span> <span class=\"nc\">Program<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">static<\/span> <span class=\"k\">async<\/span> <span class=\"n\">Task<\/span> <span class=\"nf\">Main<\/span><span class=\"p\">(<\/span><span class=\"kt\">string<\/span><span class=\"p\">[]<\/span> <span class=\"n\">args<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">try<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">await<\/span> <span class=\"nf\">RunAsync<\/span><span class=\"p\">().<\/span><span class=\"nf\">ConfigureAwait<\/span><span class=\"p\">(<\/span><span class=\"k\">false<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"n\">Exception<\/span> <span class=\"n\">ex<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"n\">ex<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">ReadKey<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">static<\/span> <span class=\"k\">async<\/span> <span class=\"n\">Task<\/span> <span class=\"nf\">RunAsync<\/span><span class=\"p\">()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"kt\">int<\/span> <span class=\"n\">process<\/span> <span class=\"p\">=<\/span> <span class=\"n\">System<\/span><span class=\"p\">.<\/span><span class=\"n\">Diagnostics<\/span><span class=\"p\">.<\/span><span class=\"n\">Process<\/span><span class=\"p\">.<\/span><span class=\"nf\">GetCurrentProcess<\/span><span class=\"p\">().<\/span><span class=\"n\">Id<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"s\">$\"\u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u3092\u30d7\u30ed\u30bb\u30b9 <\/span><span class=\"p\">{<\/span><span class=\"n\">process<\/span><span class=\"p\">}<\/span><span class=\"s\"> \u3067\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\"<\/span><span class=\"p\">);<\/span>\r\n\r\n        <span class=\"c1\">\/\/ \u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u53d6\u308b<\/span>\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"s\">\"bootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\"<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">bootstrapServers<\/span> <span class=\"p\">=<\/span> <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">ReadLine<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"kt\">string<\/span><span class=\"p\">.<\/span><span class=\"nf\">IsNullOrEmpty<\/span><span class=\"p\">(<\/span><span class=\"n\">bootstrapServers<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span> <span class=\"n\">bootstrapServers<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"127.0.0.1\"<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"s\">$\"\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 <\/span><span class=\"p\">{<\/span><span class=\"n\">Constants<\/span><span class=\"p\">.<\/span><span class=\"n\">DefaultTopic<\/span><span class=\"p\">}<\/span><span class=\"s\">\uff09\uff1a\"<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">topic<\/span> <span class=\"p\">=<\/span> <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">ReadLine<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"kt\">string<\/span><span class=\"p\">.<\/span><span class=\"nf\">IsNullOrEmpty<\/span><span class=\"p\">(<\/span><span class=\"n\">topic<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span> <span class=\"n\">topic<\/span> <span class=\"p\">=<\/span> <span class=\"n\">Constants<\/span><span class=\"p\">.<\/span><span class=\"n\">DefaultTopic<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"c1\">\/\/ \u30ad\u30e3\u30f3\u30bb\u30eb\u30c8\u30fc\u30af\u30f3\u3092\u751f\u6210\u3059\u308b<\/span>\r\n        <span class=\"k\">using<\/span> <span class=\"nn\">var<\/span> <span class=\"n\">cancelTokenSource<\/span> <span class=\"p\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">CancellationTokenSource<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"n\">CancelKeyPress<\/span> <span class=\"p\">+=<\/span> <span class=\"p\">(<\/span><span class=\"n\">_<\/span><span class=\"p\">,<\/span> <span class=\"n\">e<\/span><span class=\"p\">)<\/span> <span class=\"p\">=&gt;<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">e<\/span><span class=\"p\">.<\/span><span class=\"n\">Cancel<\/span> <span class=\"p\">=<\/span> <span class=\"k\">true<\/span><span class=\"p\">;<\/span>\r\n            <span class=\"n\">cancelTokenSource<\/span><span class=\"p\">.<\/span><span class=\"nf\">Cancel<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"p\">};<\/span>\r\n\r\n        <span class=\"c1\">\/\/ \u52d5\u4f5c\u8a2d\u5b9a\u3092\u751f\u6210\u3059\u308b<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">publisherSetting<\/span> <span class=\"p\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">MessagePublisherSetting<\/span><span class=\"p\">()<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">BootstrapServers<\/span> <span class=\"p\">=<\/span> <span class=\"n\">bootstrapServers<\/span>\r\n        <span class=\"p\">};<\/span>\r\n\r\n        <span class=\"c1\">\/\/ \u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u30e1\u30bd\u30c3\u30c9<\/span>\r\n        <span class=\"k\">static<\/span> <span class=\"n\">SampleMessageKey<\/span> <span class=\"nf\">GenerateKey<\/span><span class=\"p\">()<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">SampleMessageKey<\/span><span class=\"p\">(<\/span><span class=\"n\">Guid<\/span><span class=\"p\">.<\/span><span class=\"nf\">NewGuid<\/span><span class=\"p\">().<\/span><span class=\"nf\">ToString<\/span><span class=\"p\">());<\/span>\r\n        <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"c1\">\/\/ \u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u3092\u751f\u6210\u3059\u308b<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">factory<\/span> <span class=\"p\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">SampleMessagePublisherFactory<\/span><span class=\"p\">(<\/span><span class=\"n\">publisherSetting<\/span><span class=\"p\">,<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">SampleLogger<\/span><span class=\"p\">());<\/span>\r\n\r\n        <span class=\"k\">using<\/span> <span class=\"nn\">IMessagePublisher<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">SampleMessageBody<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">publisher<\/span>\r\n            <span class=\"p\">=<\/span> <span class=\"n\">factory<\/span><span class=\"p\">.<\/span><span class=\"n\">CreatePublisher<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">SampleMessageKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">SampleMessageBody<\/span><span class=\"p\">&gt;(<\/span><span class=\"n\">topic<\/span><span class=\"p\">,<\/span> <span class=\"n\">GenerateKey<\/span><span class=\"p\">);<\/span>\r\n\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"s\">\"\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9001\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"<\/span><span class=\"p\">);<\/span>\r\n\r\n        <span class=\"c1\">\/\/ \u4e00\u5b9a\u9593\u9694\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3059\u308b<\/span>\r\n        <span class=\"kt\">int<\/span> <span class=\"n\">sequence<\/span> <span class=\"p\">=<\/span> <span class=\"m\">0<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">TimeSpan<\/span> <span class=\"n\">interval<\/span> <span class=\"p\">=<\/span> <span class=\"n\">TimeSpan<\/span><span class=\"p\">.<\/span><span class=\"nf\">FromSeconds<\/span><span class=\"p\">(<\/span><span class=\"m\">5<\/span><span class=\"p\">);<\/span>\r\n\r\n        <span class=\"k\">while<\/span> <span class=\"p\">(<\/span><span class=\"k\">true<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">cancelTokenSource<\/span><span class=\"p\">.<\/span><span class=\"n\">Token<\/span><span class=\"p\">.<\/span><span class=\"n\">IsCancellationRequested<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"k\">break<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n            <span class=\"p\">++<\/span><span class=\"n\">sequence<\/span><span class=\"p\">;<\/span>\r\n\r\n            <span class=\"k\">await<\/span> <span class=\"n\">publisher<\/span><span class=\"p\">.<\/span><span class=\"nf\">PublishAsync<\/span><span class=\"p\">(<\/span>\r\n                <span class=\"k\">new<\/span> <span class=\"nf\">SampleMessageBody<\/span><span class=\"p\">(<\/span><span class=\"n\">DateTimeOffset<\/span><span class=\"p\">.<\/span><span class=\"n\">UtcNow<\/span><span class=\"p\">,<\/span> <span class=\"s\">$\"<\/span><span class=\"p\">{<\/span><span class=\"n\">sequence<\/span><span class=\"p\">}<\/span><span class=\"s\">\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b9<\/span><span class=\"p\">{<\/span><span class=\"n\">process<\/span><span class=\"p\">}<\/span><span class=\"s\">\uff09\"<\/span><span class=\"p\">)<\/span>\r\n                <span class=\"p\">,<\/span> <span class=\"n\">cancelTokenSource<\/span><span class=\"p\">.<\/span><span class=\"n\">Token<\/span>\r\n                <span class=\"p\">).<\/span><span class=\"nf\">ConfigureAwait<\/span><span class=\"p\">(<\/span><span class=\"k\">false<\/span><span class=\"p\">);<\/span>\r\n\r\n            <span class=\"k\">await<\/span> <span class=\"n\">Task<\/span><span class=\"p\">.<\/span><span class=\"nf\">Delay<\/span><span class=\"p\">(<\/span><span class=\"n\">interval<\/span><span class=\"p\">,<\/span> <span class=\"n\">cancelTokenSource<\/span><span class=\"p\">.<\/span><span class=\"n\">Token<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"s\">\"\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9001\u4fe1\u51e6\u7406\u3092\u7d42\u4e86\u3057\u307e\u3057\u305f\u3002\"<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u51fa\u7248\u5546\u7684\u5b9e\u65bd<\/h3>\n<p>\u6211\u4eec\u91c7\u7528\u4e86\u7b80\u5355\u5de5\u5382\u6a21\u5f0f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ \u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n<span class=\"k\">internal<\/span> <span class=\"k\">class<\/span> <span class=\"nc\">SampleMessagePublisherFactory<\/span> <span class=\"p\">:<\/span> <span class=\"n\">MessagePublisherFactoryBase<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"publisherSetting\"&gt;\u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u306e\u52d5\u4f5c\u8a2d\u5b9a&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"logger\"&gt;\u30ed\u30ac\u30fc&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">internal<\/span> <span class=\"nf\">SampleMessagePublisherFactory<\/span><span class=\"p\">(<\/span><span class=\"n\">MessagePublisherSetting<\/span> <span class=\"n\">publisherSetting<\/span><span class=\"p\">,<\/span> <span class=\"n\">ILogger<\/span> <span class=\"n\">logger<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">:<\/span> <span class=\"k\">base<\/span><span class=\"p\">(<\/span><span class=\"n\">publisherSetting<\/span><span class=\"p\">,<\/span> <span class=\"n\">logger<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;typeparam name=\"T\"&gt;\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u5bfe\u8c61\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"k\">override<\/span> <span class=\"n\">ISerializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">T<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">GetSerializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">T<\/span><span class=\"p\">&gt;()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">SampleSerializerFactory<\/span><span class=\"p\">.<\/span><span class=\"n\">Create<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">T<\/span><span class=\"p\">&gt;();<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ \u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u306e\u751f\u6210\u51e6\u7406\u306e\u57fa\u672c\u5b9f\u88c5\u3002<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n<span class=\"k\">public<\/span> <span class=\"k\">abstract<\/span> <span class=\"k\">class<\/span> <span class=\"nc\">MessagePublisherFactoryBase<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"publisherSetting\"&gt;\u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u306e\u52d5\u4f5c\u8a2d\u5b9a&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"logger\"&gt;\u30ed\u30ac\u30fc&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"nf\">MessagePublisherFactoryBase<\/span><span class=\"p\">(<\/span><span class=\"n\">MessagePublisherSetting<\/span> <span class=\"n\">publisherSetting<\/span><span class=\"p\">,<\/span> <span class=\"n\">ILogger<\/span> <span class=\"n\">logger<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"n\">PublisherSetting<\/span> <span class=\"p\">=<\/span> <span class=\"n\">publisherSetting<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">Logger<\/span> <span class=\"p\">=<\/span> <span class=\"n\">logger<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u306e\u52d5\u4f5c\u8a2d\u5b9a\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"n\">MessagePublisherSetting<\/span> <span class=\"n\">PublisherSetting<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30ed\u30ac\u30fc\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">ILogger<\/span> <span class=\"n\">Logger<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;typeparam name=\"TKey\"&gt;\u30ad\u30fc\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;typeparam name=\"TMessage\"&gt;\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"topic\"&gt;\u30c8\u30d4\u30c3\u30af&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"keyGenerator\"&gt;\u30ad\u30fc\u306e\u751f\u6210\u51e6\u7406&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;\u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"n\">MessagePublisher<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">CreatePublisher<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;(<\/span><span class=\"kt\">string<\/span> <span class=\"n\">topic<\/span><span class=\"p\">,<\/span> <span class=\"n\">Func<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">keyGenerator<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"n\">MessagePublisher<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;(<\/span>\r\n            <span class=\"n\">GetSerializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">&gt;()<\/span>\r\n            <span class=\"p\">,<\/span> <span class=\"n\">GetSerializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;()<\/span>\r\n            <span class=\"p\">,<\/span> <span class=\"n\">PublisherSetting<\/span>\r\n            <span class=\"p\">,<\/span> <span class=\"n\">topic<\/span>\r\n            <span class=\"p\">,<\/span> <span class=\"n\">keyGenerator<\/span>\r\n            <span class=\"p\">,<\/span> <span class=\"n\">Logger<\/span>\r\n            <span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;typeparam name=\"T\"&gt;\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u5bfe\u8c61\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"k\">abstract<\/span> <span class=\"n\">ISerializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">T<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">GetSerializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">T<\/span><span class=\"p\">&gt;();<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u51fa\u7248\u5546\u5185\u90e8\u5305\u542b\u4e00\u4e2a\u5bf9 Kafka \u7684\u751f\u4ea7\u8005\uff08IProducer&lt;TKey, TMessage&gt;\uff09\uff0c\u5e76\u5c06\u6307\u5b9a\u7684\u6d88\u606f\u53d1\u9001\u5230 Kafka\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ Kafka \u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;typeparam name=\"TKey\"&gt;\u30ad\u30fc\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;typeparam name=\"TMessage\"&gt;\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n<span class=\"k\">public<\/span> <span class=\"k\">class<\/span> <span class=\"nc\">MessagePublisher<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"p\">:<\/span> <span class=\"n\">IMessagePublisher<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"keySerializer\"&gt;\u30ad\u30fc\u306b\u5bfe\u3059\u308b\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"messageSerializer\"&gt;\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u5bfe\u3059\u308b\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"setting\"&gt;\u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u306e\u52d5\u4f5c\u8a2d\u5b9a&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"keyGenerator\"&gt;\u30ad\u30fc\u306e\u751f\u6210\u51e6\u7406&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"topic\"&gt;\u30c8\u30d4\u30c3\u30af&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"logger\"&gt;\u30ed\u30ac\u30fc&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"nf\">MessagePublisher<\/span><span class=\"p\">(<\/span><span class=\"n\">ISerializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">keySerializer<\/span><span class=\"p\">,<\/span> <span class=\"n\">ISerializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">messageSerializer<\/span><span class=\"p\">,<\/span> <span class=\"n\">MessagePublisherSetting<\/span> <span class=\"n\">setting<\/span><span class=\"p\">,<\/span> <span class=\"kt\">string<\/span> <span class=\"n\">topic<\/span><span class=\"p\">,<\/span> <span class=\"n\">Func<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">keyGenerator<\/span><span class=\"p\">,<\/span> <span class=\"n\">ILogger<\/span> <span class=\"n\">logger<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"n\">KeySerializer<\/span> <span class=\"p\">=<\/span> <span class=\"n\">keySerializer<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">MessageSerializer<\/span> <span class=\"p\">=<\/span> <span class=\"n\">messageSerializer<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">Topic<\/span> <span class=\"p\">=<\/span> <span class=\"n\">topic<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">KeyGenerator<\/span> <span class=\"p\">=<\/span> <span class=\"n\">keyGenerator<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">Logger<\/span> <span class=\"p\">=<\/span> <span class=\"n\">logger<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">Producer<\/span> <span class=\"p\">=<\/span> <span class=\"nf\">BuildProducer<\/span><span class=\"p\">(<\/span><span class=\"nf\">GetProducerConfig<\/span><span class=\"p\">(<\/span><span class=\"n\">setting<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u4f7f\u7528\u3057\u3066\u3044\u308b\u30ea\u30bd\u30fc\u30b9\u3092\u89e3\u653e\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">Dispose<\/span><span class=\"p\">()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"nf\">Dispose<\/span><span class=\"p\">(<\/span><span class=\"k\">true<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"n\">GC<\/span><span class=\"p\">.<\/span><span class=\"nf\">SuppressFinalize<\/span><span class=\"p\">(<\/span><span class=\"k\">this<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u4f7f\u7528\u3057\u3066\u3044\u308b\u30ea\u30bd\u30fc\u30b9\u3092\u89e3\u653e\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"k\">virtual<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">Dispose<\/span><span class=\"p\">(<\/span><span class=\"kt\">bool<\/span> <span class=\"n\">disposing<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"nf\">TerminateProducer<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30ad\u30fc\u306b\u5bfe\u3059\u308b\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">ISerializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">KeySerializer<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u5bfe\u3059\u308b\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">ISerializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">MessageSerializer<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30ed\u30ac\u30fc\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">ILogger<\/span> <span class=\"n\">Logger<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30c8\u30d4\u30c3\u30af\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"kt\">string<\/span> <span class=\"n\">Topic<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30ad\u30fc\u306e\u751f\u6210\u51e6\u7406\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">Func<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">KeyGenerator<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">region<\/span> <span class=\"err\">\u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">IProducer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">Producer<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u3092\u89e3\u653e\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">TerminateProducer<\/span><span class=\"p\">()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">Producer<\/span> <span class=\"p\">==<\/span> <span class=\"k\">null<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"k\">return<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n        <span class=\"n\">Producer<\/span><span class=\"p\">.<\/span><span class=\"nf\">Flush<\/span><span class=\"p\">(<\/span><span class=\"n\">TimeSpan<\/span><span class=\"p\">.<\/span><span class=\"nf\">FromMilliseconds<\/span><span class=\"p\">(<\/span><span class=\"m\">10000<\/span><span class=\"p\">));<\/span>\r\n        <span class=\"n\">Producer<\/span><span class=\"p\">.<\/span><span class=\"nf\">Dispose<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"config\"&gt;\u52d5\u4f5c\u8a2d\u5b9a&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;\u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"k\">virtual<\/span> <span class=\"n\">IProducer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"nf\">BuildProducer<\/span><span class=\"p\">(<\/span><span class=\"n\">IEnumerable<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">KeyValuePair<\/span><span class=\"p\">&lt;<\/span><span class=\"kt\">string<\/span><span class=\"p\">,<\/span> <span class=\"kt\">string<\/span><span class=\"p\">&gt;&gt;<\/span> <span class=\"n\">config<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">producerBuilder<\/span> <span class=\"p\">=<\/span> <span class=\"k\">new<\/span> <span class=\"n\">ProducerBuilder<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;(<\/span><span class=\"n\">config<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">.<\/span><span class=\"nf\">SetKeySerializer<\/span><span class=\"p\">(<\/span><span class=\"n\">KeySerializer<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">.<\/span><span class=\"nf\">SetValueSerializer<\/span><span class=\"p\">(<\/span><span class=\"n\">MessageSerializer<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">.<\/span><span class=\"nf\">SetErrorHandler<\/span><span class=\"p\">(<\/span><span class=\"n\">OnError<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">;<\/span>\r\n\r\n        <span class=\"k\">return<\/span> <span class=\"n\">producerBuilder<\/span><span class=\"p\">.<\/span><span class=\"nf\">Build<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u306e\u52d5\u4f5c\u8a2d\u5b9a\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"producerSetting\"&gt;\u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u306e\u52d5\u4f5c\u8a2d\u5b9a&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;\u52d5\u4f5c\u8a2d\u5b9a\u306e\u30ad\u30fc\u3068\u5024\u306e\u7d44\u307f\u5408\u308f\u305b&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"k\">virtual<\/span> <span class=\"n\">IEnumerable<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">KeyValuePair<\/span><span class=\"p\">&lt;<\/span><span class=\"kt\">string<\/span><span class=\"p\">,<\/span> <span class=\"kt\">string<\/span><span class=\"p\">&gt;&gt;<\/span> <span class=\"nf\">GetProducerConfig<\/span><span class=\"p\">(<\/span><span class=\"n\">MessagePublisherSetting<\/span> <span class=\"n\">producerSetting<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">producerSetting<\/span><span class=\"p\">.<\/span><span class=\"n\">BootstrapServers<\/span> <span class=\"p\">==<\/span> <span class=\"k\">null<\/span> <span class=\"p\">||<\/span> <span class=\"n\">producerSetting<\/span><span class=\"p\">.<\/span><span class=\"n\">BootstrapServers<\/span> <span class=\"p\">==<\/span> <span class=\"s\">\"\"<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">throw<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">NullReferenceException<\/span><span class=\"p\">(<\/span><span class=\"s\">\"\u30d6\u30fc\u30c8\u30b9\u30c8\u30e9\u30c3\u30d7\u30b5\u30fc\u30d0\u30fc\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\"<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">ProducerConfig<\/span><span class=\"p\">()<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">BootstrapServers<\/span> <span class=\"p\">=<\/span> <span class=\"n\">producerSetting<\/span><span class=\"p\">.<\/span><span class=\"n\">BootstrapServers<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">};<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306e\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"producer\"&gt;&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"error\"&gt;&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"k\">virtual<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">OnError<\/span><span class=\"p\">(<\/span><span class=\"n\">IProducer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">producer<\/span><span class=\"p\">,<\/span> <span class=\"n\">Error<\/span> <span class=\"n\">error<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"nf\">WriteLog<\/span><span class=\"p\">(<\/span><span class=\"n\">LogLevel<\/span><span class=\"p\">.<\/span><span class=\"n\">Error<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"p\">=&gt;<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">error<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">endregion<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">region<\/span> <span class=\"err\">\u30e1\u30c3\u30bb\u30fc\u30b8\u767a\u884c<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u6307\u5b9a\u3055\u308c\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"message\"&gt;\u30e1\u30c3\u30bb\u30fc\u30b8&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"n\">Task<\/span> <span class=\"nf\">PublishAsync<\/span><span class=\"p\">(<\/span><span class=\"n\">TMessage<\/span> <span class=\"n\">message<\/span><span class=\"p\">,<\/span> <span class=\"n\">CancellationToken<\/span> <span class=\"n\">cancellationToken<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">kafkaMessage<\/span> <span class=\"p\">=<\/span> <span class=\"k\">new<\/span> <span class=\"n\">Message<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;()<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">Key<\/span> <span class=\"p\">=<\/span> <span class=\"nf\">GenerateNewKey<\/span><span class=\"p\">(),<\/span>\r\n            <span class=\"n\">Value<\/span> <span class=\"p\">=<\/span> <span class=\"n\">message<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"n\">Timestamp<\/span> <span class=\"p\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">Timestamp<\/span><span class=\"p\">(<\/span><span class=\"n\">DateTimeOffset<\/span><span class=\"p\">.<\/span><span class=\"n\">UtcNow<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">};<\/span>\r\n\r\n        <span class=\"k\">return<\/span> <span class=\"n\">Producer<\/span><span class=\"p\">.<\/span><span class=\"nf\">ProduceAsync<\/span><span class=\"p\">(<\/span><span class=\"n\">Topic<\/span><span class=\"p\">,<\/span> <span class=\"n\">kafkaMessage<\/span><span class=\"p\">,<\/span> <span class=\"n\">cancellationToken<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">.<\/span><span class=\"nf\">ContinueWith<\/span><span class=\"p\">(<\/span><span class=\"n\">t<\/span> <span class=\"p\">=&gt;<\/span> <span class=\"nf\">OnPublished<\/span><span class=\"p\">(<\/span><span class=\"n\">t<\/span><span class=\"p\">.<\/span><span class=\"n\">Result<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u305f\u3068\u304d\u306e\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"result\"&gt;\u767a\u884c\u306e\u7d50\u679c&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"k\">virtual<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">OnPublished<\/span><span class=\"p\">(<\/span><span class=\"n\">DeliveryResult<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">result<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"nf\">WriteLog<\/span><span class=\"p\">(<\/span><span class=\"n\">LogLevel<\/span><span class=\"p\">.<\/span><span class=\"n\">Debug<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"p\">=&gt;<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u65b0\u3057\u3044\u30ad\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;\u30ad\u30fc&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">TKey<\/span> <span class=\"nf\">GenerateNewKey<\/span><span class=\"p\">()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"nf\">KeyGenerator<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">endregion<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">region<\/span> <span class=\"err\">\u30ed\u30ae\u30f3\u30b0<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u6307\u5b9a\u3055\u308c\u305f\u30ed\u30b0\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"level\"&gt;\u30ed\u30b0\u30ec\u30d9\u30eb&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"messageBuilder\"&gt;\u30ed\u30b0\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u751f\u6210\u3059\u308b\u30e1\u30bd\u30c3\u30c9&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"exception\"&gt;\u4f8b\u5916&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">WriteLog<\/span><span class=\"p\">(<\/span><span class=\"n\">LogLevel<\/span> <span class=\"n\">level<\/span><span class=\"p\">,<\/span> <span class=\"n\">Func<\/span><span class=\"p\">&lt;<\/span><span class=\"kt\">string<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">messageBuilder<\/span><span class=\"p\">,<\/span> <span class=\"n\">Exception<\/span><span class=\"p\">?<\/span> <span class=\"n\">exception<\/span> <span class=\"p\">=<\/span> <span class=\"k\">null<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(!<\/span><span class=\"n\">Logger<\/span><span class=\"p\">.<\/span><span class=\"nf\">IsEnabled<\/span><span class=\"p\">(<\/span><span class=\"n\">level<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span> <span class=\"k\">return<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">exception<\/span> <span class=\"p\">==<\/span> <span class=\"k\">null<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">Logger<\/span><span class=\"p\">.<\/span><span class=\"nf\">Log<\/span><span class=\"p\">(<\/span><span class=\"n\">level<\/span><span class=\"p\">,<\/span> <span class=\"nf\">messageBuilder<\/span><span class=\"p\">());<\/span>\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"k\">else<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">Logger<\/span><span class=\"p\">.<\/span><span class=\"nf\">Log<\/span><span class=\"p\">(<\/span><span class=\"n\">level<\/span><span class=\"p\">,<\/span> <span class=\"n\">exception<\/span><span class=\"p\">,<\/span> <span class=\"nf\">messageBuilder<\/span><span class=\"p\">());<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">private<\/span> <span class=\"kt\">string<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">DeliveryResult<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">result<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"s\">$\"\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[<\/span><span class=\"p\">{<\/span><span class=\"n\">result<\/span><span class=\"p\">.<\/span><span class=\"n\">Topic<\/span><span class=\"p\">}<\/span><span class=\"s\">:<\/span><span class=\"p\">{<\/span><span class=\"n\">result<\/span><span class=\"p\">.<\/span><span class=\"n\">Offset<\/span><span class=\"p\">}<\/span><span class=\"s\">] <\/span><span class=\"p\">{<\/span><span class=\"n\">result<\/span><span class=\"p\">.<\/span><span class=\"n\">Message<\/span><span class=\"p\">.<\/span><span class=\"n\">Value<\/span><span class=\"p\">}<\/span><span class=\"s\">\"<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">private<\/span> <span class=\"kt\">string<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">Error<\/span> <span class=\"n\">error<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">error<\/span><span class=\"p\">.<\/span><span class=\"n\">Reason<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">endregion<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h2>\u8ba2\u9605\u8005\u5e94\u7528\u7a0b\u5e8f<\/h2>\n<p>\u8fd9\u662f\u4e00\u4e2a\u63a7\u5236\u53f0\u5e94\u7528\u7a0b\u5e8f\uff0c\u7528\u4e8e\u8ba2\u9605Kafka\u7684\u6d88\u606f\u3002\u8ba2\u9605\u7684\u5f15\u5bfc\u670d\u52a1\u5668\u548c\u4e3b\u9898\u5c06\u4ece\u63a7\u5236\u53f0\u8f93\u5165\u4e2d\u63a5\u6536\u3002\u6211\u4eec\u91c7\u7528\u4e86\u4f7f\u7528ReactiveExtensions\uff08System.Reactive\uff09\u7684\u53ef\u89c2\u5bdf\u6a21\u5f0f\u3002<\/p>\n<h3>\u5b9e\u73b0\u5165\u53e3\u70b9<\/h3>\n<pre class=\"post-pre\"><code><span class=\"k\">class<\/span> <span class=\"nc\">Program<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">static<\/span> <span class=\"k\">async<\/span> <span class=\"n\">Task<\/span> <span class=\"nf\">Main<\/span><span class=\"p\">(<\/span><span class=\"kt\">string<\/span><span class=\"p\">[]<\/span> <span class=\"n\">args<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">try<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">await<\/span> <span class=\"nf\">RunAsync<\/span><span class=\"p\">().<\/span><span class=\"nf\">ConfigureAwait<\/span><span class=\"p\">(<\/span><span class=\"k\">false<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"n\">Exception<\/span> <span class=\"n\">ex<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"n\">ex<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">ReadKey<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">static<\/span> <span class=\"k\">async<\/span> <span class=\"n\">Task<\/span> <span class=\"nf\">RunAsync<\/span><span class=\"p\">()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"kt\">int<\/span> <span class=\"n\">process<\/span> <span class=\"p\">=<\/span> <span class=\"n\">System<\/span><span class=\"p\">.<\/span><span class=\"n\">Diagnostics<\/span><span class=\"p\">.<\/span><span class=\"n\">Process<\/span><span class=\"p\">.<\/span><span class=\"nf\">GetCurrentProcess<\/span><span class=\"p\">().<\/span><span class=\"n\">Id<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"s\">$\"\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u3092\u30d7\u30ed\u30bb\u30b9 <\/span><span class=\"p\">{<\/span><span class=\"n\">process<\/span><span class=\"p\">}<\/span><span class=\"s\"> \u3067\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\"<\/span><span class=\"p\">);<\/span>\r\n\r\n        <span class=\"c1\">\/\/ \u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u53d6\u308b<\/span>\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"s\">\"bootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\"<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">bootstrapServers<\/span> <span class=\"p\">=<\/span> <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">ReadLine<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"kt\">string<\/span><span class=\"p\">.<\/span><span class=\"nf\">IsNullOrEmpty<\/span><span class=\"p\">(<\/span><span class=\"n\">bootstrapServers<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span> <span class=\"n\">bootstrapServers<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"127.0.0.1\"<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"s\">$\"\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7ID\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 <\/span><span class=\"p\">{<\/span><span class=\"n\">Constants<\/span><span class=\"p\">.<\/span><span class=\"n\">DefaultComsumerGroupID<\/span><span class=\"p\">}<\/span><span class=\"s\">\uff09\uff1a\"<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">groupID<\/span> <span class=\"p\">=<\/span> <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">ReadLine<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"kt\">string<\/span><span class=\"p\">.<\/span><span class=\"nf\">IsNullOrEmpty<\/span><span class=\"p\">(<\/span><span class=\"n\">groupID<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span> <span class=\"n\">groupID<\/span> <span class=\"p\">=<\/span> <span class=\"n\">Constants<\/span><span class=\"p\">.<\/span><span class=\"n\">DefaultComsumerGroupID<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"s\">$\"\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 <\/span><span class=\"p\">{<\/span><span class=\"n\">Constants<\/span><span class=\"p\">.<\/span><span class=\"n\">DefaultTopic<\/span><span class=\"p\">}<\/span><span class=\"s\">\uff09\uff1a\"<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">topic<\/span> <span class=\"p\">=<\/span> <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">ReadLine<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"kt\">string<\/span><span class=\"p\">.<\/span><span class=\"nf\">IsNullOrEmpty<\/span><span class=\"p\">(<\/span><span class=\"n\">topic<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span> <span class=\"n\">topic<\/span> <span class=\"p\">=<\/span> <span class=\"n\">Constants<\/span><span class=\"p\">.<\/span><span class=\"n\">DefaultTopic<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"c1\">\/\/ \u30ad\u30e3\u30f3\u30bb\u30eb\u30c8\u30fc\u30af\u30f3\u3092\u751f\u6210\u3059\u308b<\/span>\r\n        <span class=\"k\">using<\/span> <span class=\"nn\">var<\/span> <span class=\"n\">cancelTokenSource<\/span> <span class=\"p\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">CancellationTokenSource<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"n\">CancelKeyPress<\/span> <span class=\"p\">+=<\/span> <span class=\"p\">(<\/span><span class=\"n\">_<\/span><span class=\"p\">,<\/span> <span class=\"n\">e<\/span><span class=\"p\">)<\/span> <span class=\"p\">=&gt;<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">e<\/span><span class=\"p\">.<\/span><span class=\"n\">Cancel<\/span> <span class=\"p\">=<\/span> <span class=\"k\">true<\/span><span class=\"p\">;<\/span>\r\n            <span class=\"n\">cancelTokenSource<\/span><span class=\"p\">.<\/span><span class=\"nf\">Cancel<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"p\">};<\/span>\r\n\r\n        <span class=\"c1\">\/\/ \u52d5\u4f5c\u8a2d\u5b9a\u3092\u751f\u6210\u3059\u308b<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">subscriberSetting<\/span> <span class=\"p\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">MessageSubscriberSetting<\/span><span class=\"p\">()<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">BootstrapServers<\/span> <span class=\"p\">=<\/span> <span class=\"n\">bootstrapServers<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"n\">ConsumerGroupID<\/span> <span class=\"p\">=<\/span> <span class=\"n\">groupID<\/span>\r\n        <span class=\"p\">};<\/span>\r\n\r\n        <span class=\"c1\">\/\/ observable \u30d1\u30bf\u30fc\u30f3\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u76e3\u8996\u3059\u308b<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">factory<\/span> <span class=\"p\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">SampleMessageSubscriberFactory<\/span><span class=\"p\">(<\/span><span class=\"n\">subscriberSetting<\/span><span class=\"p\">,<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">SampleLogger<\/span><span class=\"p\">());<\/span>\r\n\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"s\">$\"\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"<\/span><span class=\"p\">);<\/span>\r\n\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">subscriber<\/span> <span class=\"p\">=<\/span> <span class=\"n\">factory<\/span><span class=\"p\">.<\/span><span class=\"n\">CreateSubscriber<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">SampleMessageKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">SampleMessageBody<\/span><span class=\"p\">&gt;(<\/span><span class=\"n\">topic<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"k\">using<\/span> <span class=\"nn\">var<\/span> <span class=\"n\">releaser<\/span> <span class=\"p\">=<\/span> <span class=\"n\">subscriber<\/span><span class=\"p\">.<\/span><span class=\"nf\">Subscribe<\/span><span class=\"p\">(<\/span><span class=\"k\">new<\/span> <span class=\"nf\">SampleMessageObserver<\/span><span class=\"p\">());<\/span>\r\n\r\n        <span class=\"k\">await<\/span> <span class=\"n\">subscriber<\/span><span class=\"p\">.<\/span><span class=\"nf\">SubscribeAsync<\/span><span class=\"p\">(<\/span><span class=\"n\">cancelTokenSource<\/span><span class=\"p\">.<\/span><span class=\"n\">Token<\/span><span class=\"p\">).<\/span><span class=\"nf\">ConfigureAwait<\/span><span class=\"p\">(<\/span><span class=\"k\">false<\/span><span class=\"p\">);<\/span>\r\n\r\n        <span class=\"n\">Console<\/span><span class=\"p\">.<\/span><span class=\"nf\">WriteLine<\/span><span class=\"p\">(<\/span><span class=\"s\">\"\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u7d42\u4e86\u3057\u307e\u3057\u305f\u3002\"<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u8ba2\u9605\u8005\u5b9e\u65bd<\/h3>\n<p>\u6211\u4eec\u91c7\u7528\u4e86\u7b80\u5355\u5de5\u5382\u6a21\u5f0f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ \u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n<span class=\"k\">internal<\/span> <span class=\"k\">class<\/span> <span class=\"nc\">SampleMessageSubscriberFactory<\/span> <span class=\"p\">:<\/span> <span class=\"n\">MessageSubscriberFactoryBase<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"subscriberSetting\"&gt;\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u306e\u52d5\u4f5c\u8a2d\u5b9a&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"logger\"&gt;\u30ed\u30ac\u30fc&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">internal<\/span> <span class=\"nf\">SampleMessageSubscriberFactory<\/span><span class=\"p\">(<\/span><span class=\"n\">MessageSubscriberSetting<\/span> <span class=\"n\">subscriberSetting<\/span><span class=\"p\">,<\/span> <span class=\"n\">ILogger<\/span> <span class=\"n\">logger<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">:<\/span> <span class=\"k\">base<\/span><span class=\"p\">(<\/span><span class=\"n\">subscriberSetting<\/span><span class=\"p\">,<\/span> <span class=\"n\">logger<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;typeparam name=\"T\"&gt;\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u5bfe\u8c61\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"k\">override<\/span> <span class=\"n\">IDeserializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">T<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">GetDeserializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">T<\/span><span class=\"p\">&gt;()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">SampleSerializerFactory<\/span><span class=\"p\">.<\/span><span class=\"n\">Create<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">T<\/span><span class=\"p\">&gt;();<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ \u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u306e\u751f\u6210\u51e6\u7406\u306e\u57fa\u672c\u5b9f\u88c5\u3002<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n<span class=\"k\">public<\/span> <span class=\"k\">abstract<\/span> <span class=\"k\">class<\/span> <span class=\"nc\">MessageSubscriberFactoryBase<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"subscriberSetting\"&gt;\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u306e\u52d5\u4f5c\u8a2d\u5b9a&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"logger\"&gt;\u30ed\u30ac\u30fc&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"nf\">MessageSubscriberFactoryBase<\/span><span class=\"p\">(<\/span><span class=\"n\">MessageSubscriberSetting<\/span> <span class=\"n\">subscriberSetting<\/span><span class=\"p\">,<\/span> <span class=\"n\">ILogger<\/span> <span class=\"n\">logger<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"n\">SubscriberSetting<\/span> <span class=\"p\">=<\/span> <span class=\"n\">subscriberSetting<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">Logger<\/span> <span class=\"p\">=<\/span> <span class=\"n\">logger<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u306e\u52d5\u4f5c\u8a2d\u5b9a\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">MessageSubscriberSetting<\/span> <span class=\"n\">SubscriberSetting<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30ed\u30ac\u30fc\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">ILogger<\/span> <span class=\"n\">Logger<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;typeparam name=\"TKey\"&gt;\u30ad\u30fc\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;typeparam name=\"TMessage\"&gt;\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"n\">MessageSubscriber<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">CreateSubscriber<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;(<\/span><span class=\"kt\">string<\/span> <span class=\"n\">topic<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"n\">MessageSubscriber<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;(<\/span>\r\n            <span class=\"n\">GetDeserializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">&gt;()<\/span>\r\n            <span class=\"p\">,<\/span> <span class=\"n\">GetDeserializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;()<\/span>\r\n            <span class=\"p\">,<\/span> <span class=\"n\">SubscriberSetting<\/span>\r\n            <span class=\"p\">,<\/span> <span class=\"n\">topic<\/span>\r\n            <span class=\"p\">,<\/span> <span class=\"n\">Logger<\/span>\r\n            <span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;typeparam name=\"T\"&gt;\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u5bfe\u8c61\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"k\">abstract<\/span> <span class=\"n\">IDeserializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">T<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">GetDeserializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">T<\/span><span class=\"p\">&gt;();<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u8ba2\u9605\u8005\u5305\u542b\u5bf9Kafka\u7684\u6d88\u8d39\u8005\uff08IConsumer &lt;TKey\uff0cTMessage&gt;\uff09\uff0c\u4eceKafka\u63a5\u6536\u53d1\u5e03\u5230\u6307\u5b9a\u4e3b\u9898\u7684\u6d88\u606f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ Kafka \u304b\u3089\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u76e3\u8996\u3057\u307e\u3059\u3002<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;typeparam name=\"TKey\"&gt;\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30ad\u30fc\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n<span class=\"c1\">\/\/\/ &lt;typeparam name=\"TMessage\"&gt;\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u578b&lt;\/typeparam&gt;<\/span>\r\n<span class=\"k\">public<\/span> <span class=\"k\">class<\/span> <span class=\"nc\">MessageSubscriber<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"p\">:<\/span> <span class=\"n\">System<\/span><span class=\"p\">.<\/span><span class=\"n\">Reactive<\/span><span class=\"p\">.<\/span><span class=\"n\">ObservableBase<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"keyDeserializer\"&gt;\u30ad\u30fc\u306b\u5bfe\u3059\u308b\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"messageDeserializer\"&gt;\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u5bfe\u3059\u308b\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"subscriberSetting\"&gt;\u52d5\u4f5c\u8a2d\u5b9a&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"topic\"&gt;\u30c8\u30d4\u30c3\u30af&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"logger\"&gt;\u30ed\u30ac\u30fc&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"nf\">MessageSubscriber<\/span><span class=\"p\">(<\/span><span class=\"n\">IDeserializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">keyDeserializer<\/span><span class=\"p\">,<\/span> <span class=\"n\">IDeserializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">messageDeserializer<\/span><span class=\"p\">,<\/span> <span class=\"n\">MessageSubscriberSetting<\/span> <span class=\"n\">subscriberSetting<\/span><span class=\"p\">,<\/span> <span class=\"kt\">string<\/span> <span class=\"n\">topic<\/span><span class=\"p\">,<\/span> <span class=\"n\">ILogger<\/span> <span class=\"n\">logger<\/span><span class=\"p\">)<\/span> <span class=\"p\">:<\/span> <span class=\"k\">base<\/span><span class=\"p\">()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"n\">KeyDeserializer<\/span> <span class=\"p\">=<\/span> <span class=\"n\">keyDeserializer<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">MessageDeserializer<\/span> <span class=\"p\">=<\/span> <span class=\"n\">messageDeserializer<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">SubscriberSetting<\/span> <span class=\"p\">=<\/span> <span class=\"n\">subscriberSetting<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">Topic<\/span> <span class=\"p\">=<\/span> <span class=\"n\">topic<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"n\">Logger<\/span> <span class=\"p\">=<\/span> <span class=\"n\">logger<\/span> <span class=\"p\">??<\/span> <span class=\"n\">Microsoft<\/span><span class=\"p\">.<\/span><span class=\"n\">Extensions<\/span><span class=\"p\">.<\/span><span class=\"n\">Logging<\/span><span class=\"p\">.<\/span><span class=\"n\">Abstractions<\/span><span class=\"p\">.<\/span><span class=\"n\">NullLogger<\/span><span class=\"p\">.<\/span><span class=\"n\">Instance<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30ed\u30ac\u30fc\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">ILogger<\/span> <span class=\"n\">Logger<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u52d5\u4f5c\u8a2d\u5b9a\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">MessageSubscriberSetting<\/span> <span class=\"n\">SubscriberSetting<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30c8\u30d4\u30c3\u30af\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"kt\">string<\/span> <span class=\"n\">Topic<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">region<\/span> <span class=\"err\">\u53d7\u4fe1<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30ad\u30fc\u306b\u5bfe\u3059\u308b\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">IDeserializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">KeyDeserializer<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u5bfe\u3059\u308b\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"n\">IDeserializer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">MessageDeserializer<\/span> <span class=\"p\">{<\/span> <span class=\"k\">get<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30e1\u30c3\u30bb\u30fc\u30b8\u53d7\u4fe1\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"cancellation\"&gt;\u30ad\u30e3\u30f3\u30bb\u30eb\u30c8\u30fc\u30af\u30f3&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"n\">Task<\/span> <span class=\"nf\">SubscribeAsync<\/span><span class=\"p\">(<\/span><span class=\"n\">CancellationToken<\/span> <span class=\"n\">cancellation<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"n\">Task<\/span><span class=\"p\">.<\/span><span class=\"nf\">Yield<\/span><span class=\"p\">();<\/span>\r\n\r\n        <span class=\"n\">TimeSpan<\/span> <span class=\"n\">interval<\/span> <span class=\"p\">=<\/span> <span class=\"n\">SubscriberSetting<\/span><span class=\"p\">.<\/span><span class=\"n\">ConsumeInterval<\/span><span class=\"p\">;<\/span>\r\n\r\n        <span class=\"k\">using<\/span> <span class=\"nn\">var<\/span> <span class=\"n\">consumer<\/span> <span class=\"p\">=<\/span> <span class=\"nf\">BuildConsumer<\/span><span class=\"p\">(<\/span><span class=\"nf\">GetConsumerConfig<\/span><span class=\"p\">(<\/span><span class=\"n\">SubscriberSetting<\/span><span class=\"p\">));<\/span>\r\n        <span class=\"n\">consumer<\/span><span class=\"p\">.<\/span><span class=\"nf\">Subscribe<\/span><span class=\"p\">(<\/span><span class=\"n\">Topic<\/span><span class=\"p\">);<\/span>\r\n\r\n        <span class=\"k\">while<\/span> <span class=\"p\">(<\/span><span class=\"k\">true<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">cancellation<\/span><span class=\"p\">.<\/span><span class=\"n\">IsCancellationRequested<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"k\">break<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n            <span class=\"k\">try<\/span>\r\n            <span class=\"p\">{<\/span>\r\n                <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">m_Observers<\/span><span class=\"p\">.<\/span><span class=\"n\">Count<\/span> <span class=\"p\">==<\/span> <span class=\"m\">0<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"k\">continue<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n                <span class=\"n\">ConsumeResult<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">result<\/span> <span class=\"p\">=<\/span> <span class=\"n\">consumer<\/span><span class=\"p\">.<\/span><span class=\"nf\">Consume<\/span><span class=\"p\">(<\/span><span class=\"n\">interval<\/span><span class=\"p\">);<\/span>\r\n\r\n                <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">result<\/span> <span class=\"p\">==<\/span> <span class=\"k\">null<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"k\">continue<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n                <span class=\"c1\">\/\/ TODO: \u4eca\u56de\u306e\u78ba\u8a8d\u3067\u306f IsPartitionEOF \u3092\u767a\u751f\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304b\u3063\u305f\u3002<\/span>\r\n                <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">.<\/span><span class=\"n\">IsPartitionEOF<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"k\">continue<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n                <span class=\"nf\">WriteLog<\/span><span class=\"p\">(<\/span><span class=\"n\">LogLevel<\/span><span class=\"p\">.<\/span><span class=\"n\">Debug<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"p\">=&gt;<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">));<\/span>\r\n                <span class=\"nf\">NotifyMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">.<\/span><span class=\"n\">Message<\/span><span class=\"p\">.<\/span><span class=\"n\">Value<\/span><span class=\"p\">);<\/span>\r\n\r\n                <span class=\"n\">consumer<\/span><span class=\"p\">.<\/span><span class=\"nf\">Commit<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">);<\/span>\r\n            <span class=\"p\">}<\/span>\r\n            <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"n\">Exception<\/span> <span class=\"n\">ex<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">{<\/span>\r\n                <span class=\"nf\">OnException<\/span><span class=\"p\">(<\/span><span class=\"n\">consumer<\/span><span class=\"p\">,<\/span> <span class=\"n\">ex<\/span><span class=\"p\">);<\/span>\r\n                <span class=\"k\">break<\/span><span class=\"p\">;<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"nf\">NotifyComplated<\/span><span class=\"p\">();<\/span>\r\n\r\n        <span class=\"k\">return<\/span> <span class=\"n\">Task<\/span><span class=\"p\">.<\/span><span class=\"n\">CompletedTask<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"config\"&gt;\u52d5\u4f5c\u8a2d\u5b9a&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"n\">IConsumer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"nf\">BuildConsumer<\/span><span class=\"p\">(<\/span><span class=\"n\">IEnumerable<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">KeyValuePair<\/span><span class=\"p\">&lt;<\/span><span class=\"kt\">string<\/span><span class=\"p\">,<\/span> <span class=\"kt\">string<\/span><span class=\"p\">&gt;&gt;<\/span> <span class=\"n\">config<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"kt\">var<\/span> <span class=\"n\">consumerBuilder<\/span> <span class=\"p\">=<\/span> <span class=\"k\">new<\/span> <span class=\"n\">ConsumerBuilder<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;(<\/span><span class=\"n\">config<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">.<\/span><span class=\"nf\">SetKeyDeserializer<\/span><span class=\"p\">(<\/span><span class=\"n\">KeyDeserializer<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">.<\/span><span class=\"nf\">SetValueDeserializer<\/span><span class=\"p\">(<\/span><span class=\"n\">MessageDeserializer<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">.<\/span><span class=\"nf\">SetErrorHandler<\/span><span class=\"p\">(<\/span><span class=\"n\">OnError<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">.<\/span><span class=\"nf\">SetLogHandler<\/span><span class=\"p\">(<\/span><span class=\"n\">OnLogging<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">;<\/span>\r\n\r\n        <span class=\"k\">return<\/span> <span class=\"n\">consumerBuilder<\/span><span class=\"p\">.<\/span><span class=\"nf\">Build<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u306e\u52d5\u4f5c\u8a2d\u5b9a\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"consumerSetting\"&gt;\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u306e\u52d5\u4f5c\u8a2d\u5b9a&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;\u52d5\u4f5c\u8a2d\u5b9a\u306e\u30ad\u30fc\u3068\u5024\u306e\u7d44\u307f\u5408\u308f\u305b&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"n\">IEnumerable<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">KeyValuePair<\/span><span class=\"p\">&lt;<\/span><span class=\"kt\">string<\/span><span class=\"p\">,<\/span> <span class=\"kt\">string<\/span><span class=\"p\">&gt;&gt;<\/span> <span class=\"nf\">GetConsumerConfig<\/span><span class=\"p\">(<\/span><span class=\"n\">MessageSubscriberSetting<\/span> <span class=\"n\">consumerSetting<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">consumerSetting<\/span><span class=\"p\">.<\/span><span class=\"n\">BootstrapServers<\/span> <span class=\"p\">==<\/span> <span class=\"k\">null<\/span> <span class=\"p\">||<\/span> <span class=\"n\">consumerSetting<\/span><span class=\"p\">.<\/span><span class=\"n\">BootstrapServers<\/span> <span class=\"p\">==<\/span> <span class=\"s\">\"\"<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">throw<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">NullReferenceException<\/span><span class=\"p\">(<\/span><span class=\"s\">\"\u30d6\u30fc\u30c8\u30b9\u30c8\u30e9\u30c3\u30d7\u30b5\u30fc\u30d0\u30fc\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\"<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">consumerSetting<\/span><span class=\"p\">.<\/span><span class=\"n\">ConsumerGroupID<\/span> <span class=\"p\">==<\/span> <span class=\"k\">null<\/span> <span class=\"p\">||<\/span> <span class=\"n\">consumerSetting<\/span><span class=\"p\">.<\/span><span class=\"n\">ConsumerGroupID<\/span> <span class=\"p\">==<\/span> <span class=\"s\">\"\"<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">throw<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">NullReferenceException<\/span><span class=\"p\">(<\/span><span class=\"s\">\"\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7ID\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\"<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"nf\">ConsumerConfig<\/span><span class=\"p\">()<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">BootstrapServers<\/span> <span class=\"p\">=<\/span> <span class=\"n\">consumerSetting<\/span><span class=\"p\">.<\/span><span class=\"n\">BootstrapServers<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"n\">GroupId<\/span> <span class=\"p\">=<\/span> <span class=\"n\">consumerSetting<\/span><span class=\"p\">.<\/span><span class=\"n\">ConsumerGroupID<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"n\">EnableAutoCommit<\/span> <span class=\"p\">=<\/span> <span class=\"k\">false<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"n\">AutoOffsetReset<\/span> <span class=\"p\">=<\/span> <span class=\"n\">AutoOffsetReset<\/span><span class=\"p\">.<\/span><span class=\"n\">Earliest<\/span>\r\n        <span class=\"p\">};<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30ed\u30b0\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"consumer\"&gt;&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"log\"&gt;&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">OnLogging<\/span><span class=\"p\">(<\/span><span class=\"n\">IConsumer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">consumer<\/span><span class=\"p\">,<\/span> <span class=\"n\">LogMessage<\/span> <span class=\"n\">log<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"n\">LogLevel<\/span> <span class=\"n\">logLevel<\/span> <span class=\"p\">=<\/span> <span class=\"n\">log<\/span><span class=\"p\">.<\/span><span class=\"n\">Level<\/span><span class=\"p\">.<\/span><span class=\"nf\">ToLogLevel<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"nf\">WriteLog<\/span><span class=\"p\">(<\/span><span class=\"n\">logLevel<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"p\">=&gt;<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">log<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306e\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"consumer\"&gt;&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"error\"&gt;&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">OnError<\/span><span class=\"p\">(<\/span><span class=\"n\">IConsumer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">consumer<\/span><span class=\"p\">,<\/span> <span class=\"n\">Error<\/span> <span class=\"n\">error<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"nf\">WriteLog<\/span><span class=\"p\">(<\/span><span class=\"n\">LogLevel<\/span><span class=\"p\">.<\/span><span class=\"n\">Error<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"p\">=&gt;<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">error<\/span><span class=\"p\">));<\/span>\r\n        <span class=\"nf\">NotifyError<\/span><span class=\"p\">(<\/span><span class=\"k\">new<\/span> <span class=\"nf\">Exception<\/span><span class=\"p\">(<\/span><span class=\"n\">error<\/span><span class=\"p\">.<\/span><span class=\"n\">Reason<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u4f8b\u5916\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306e\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"consumer\"&gt;&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"exception\"&gt;&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">OnException<\/span><span class=\"p\">(<\/span><span class=\"n\">IConsumer<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">consumer<\/span><span class=\"p\">,<\/span> <span class=\"n\">Exception<\/span> <span class=\"n\">exception<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"nf\">WriteLog<\/span><span class=\"p\">(<\/span><span class=\"n\">LogLevel<\/span><span class=\"p\">.<\/span><span class=\"n\">Critical<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"p\">=&gt;<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">exception<\/span><span class=\"p\">),<\/span> <span class=\"n\">exception<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"nf\">NotifyError<\/span><span class=\"p\">(<\/span><span class=\"n\">exception<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">endregion<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">region<\/span> <span class=\"err\">\u901a\u77e5<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u6307\u5b9a\u3055\u308c\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u901a\u77e5\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"message\"&gt;\u30e1\u30c3\u30bb\u30fc\u30b8&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">NotifyMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">TMessage<\/span> <span class=\"n\">message<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">m_Observers<\/span><span class=\"p\">.<\/span><span class=\"n\">Count<\/span> <span class=\"p\">==<\/span> <span class=\"m\">0<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"k\">return<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n        <span class=\"k\">lock<\/span> <span class=\"p\">(<\/span><span class=\"n\">m_Observers<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">for<\/span> <span class=\"p\">(<\/span><span class=\"kt\">int<\/span> <span class=\"n\">i<\/span> <span class=\"p\">=<\/span> <span class=\"m\">0<\/span><span class=\"p\">;<\/span> <span class=\"n\">i<\/span> <span class=\"p\">&lt;<\/span> <span class=\"n\">m_Observers<\/span><span class=\"p\">.<\/span><span class=\"n\">Count<\/span><span class=\"p\">;<\/span> <span class=\"p\">++<\/span><span class=\"n\">i<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">{<\/span>\r\n                <span class=\"n\">m_Observers<\/span><span class=\"p\">[<\/span><span class=\"n\">i<\/span><span class=\"p\">].<\/span><span class=\"nf\">OnNext<\/span><span class=\"p\">(<\/span><span class=\"n\">message<\/span><span class=\"p\">);<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u6307\u5b9a\u3055\u308c\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u901a\u77e5\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"exception\"&gt;\u4f8b\u5916&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">NotifyError<\/span><span class=\"p\">(<\/span><span class=\"n\">Exception<\/span> <span class=\"n\">exception<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">m_Observers<\/span><span class=\"p\">.<\/span><span class=\"n\">Count<\/span> <span class=\"p\">==<\/span> <span class=\"m\">0<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"k\">return<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n        <span class=\"k\">lock<\/span> <span class=\"p\">(<\/span><span class=\"n\">m_Observers<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">for<\/span> <span class=\"p\">(<\/span><span class=\"kt\">int<\/span> <span class=\"n\">i<\/span> <span class=\"p\">=<\/span> <span class=\"m\">0<\/span><span class=\"p\">;<\/span> <span class=\"n\">i<\/span> <span class=\"p\">&lt;<\/span> <span class=\"n\">m_Observers<\/span><span class=\"p\">.<\/span><span class=\"n\">Count<\/span><span class=\"p\">;<\/span> <span class=\"p\">++<\/span><span class=\"n\">i<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">{<\/span>\r\n                <span class=\"n\">m_Observers<\/span><span class=\"p\">[<\/span><span class=\"n\">i<\/span><span class=\"p\">].<\/span><span class=\"nf\">OnError<\/span><span class=\"p\">(<\/span><span class=\"n\">exception<\/span><span class=\"p\">);<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u5b8c\u4e86\u3092\u901a\u77e5\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">NotifyComplated<\/span><span class=\"p\">()<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">m_Observers<\/span><span class=\"p\">.<\/span><span class=\"n\">Count<\/span> <span class=\"p\">==<\/span> <span class=\"m\">0<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"k\">return<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n        <span class=\"k\">lock<\/span> <span class=\"p\">(<\/span><span class=\"n\">m_Observers<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">for<\/span> <span class=\"p\">(<\/span><span class=\"kt\">int<\/span> <span class=\"n\">i<\/span> <span class=\"p\">=<\/span> <span class=\"m\">0<\/span><span class=\"p\">;<\/span> <span class=\"n\">i<\/span> <span class=\"p\">&lt;<\/span> <span class=\"n\">m_Observers<\/span><span class=\"p\">.<\/span><span class=\"n\">Count<\/span><span class=\"p\">;<\/span> <span class=\"p\">++<\/span><span class=\"n\">i<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">{<\/span>\r\n                <span class=\"n\">m_Observers<\/span><span class=\"p\">[<\/span><span class=\"n\">i<\/span><span class=\"p\">].<\/span><span class=\"nf\">OnCompleted<\/span><span class=\"p\">();<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">endregion<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">region<\/span> <span class=\"err\">\u30aa\u30d6\u30b6\u30fc\u30d0\u30fc<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u6307\u5b9a\u3055\u308c\u305f\u30aa\u30d6\u30b6\u30fc\u30d0\u30fc\u306b\u3088\u308b\u8cfc\u8aad\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"observer\"&gt;&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;returns&gt;&lt;\/returns&gt;<\/span>\r\n    <span class=\"k\">protected<\/span> <span class=\"k\">override<\/span> <span class=\"n\">IDisposable<\/span> <span class=\"nf\">SubscribeCore<\/span><span class=\"p\">(<\/span><span class=\"n\">IObserver<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">observer<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"nf\">AddObserver<\/span><span class=\"p\">(<\/span><span class=\"n\">observer<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">System<\/span><span class=\"p\">.<\/span><span class=\"n\">Reactive<\/span><span class=\"p\">.<\/span><span class=\"n\">Disposables<\/span><span class=\"p\">.<\/span><span class=\"n\">Disposable<\/span><span class=\"p\">.<\/span><span class=\"nf\">Create<\/span><span class=\"p\">(()<\/span> <span class=\"p\">=&gt;<\/span> <span class=\"nf\">RemoveObserver<\/span><span class=\"p\">(<\/span><span class=\"n\">observer<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">private<\/span> <span class=\"k\">readonly<\/span> <span class=\"n\">List<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">IObserver<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;&gt;<\/span> <span class=\"n\">m_Observers<\/span> <span class=\"p\">=<\/span> <span class=\"k\">new<\/span> <span class=\"n\">List<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">IObserver<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;&gt;();<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u6307\u5b9a\u3055\u308c\u305f\u30aa\u30d6\u30b6\u30fc\u30d0\u30fc\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"observer\"&gt;&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">AddObserver<\/span><span class=\"p\">(<\/span><span class=\"n\">IObserver<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">observer<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">lock<\/span> <span class=\"p\">(<\/span><span class=\"n\">m_Observers<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">m_Observers<\/span><span class=\"p\">.<\/span><span class=\"nf\">Add<\/span><span class=\"p\">(<\/span><span class=\"n\">observer<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u6307\u5b9a\u3055\u308c\u305f\u30aa\u30d6\u30b6\u30fc\u30d0\u30fc\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"observer\"&gt;&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">RemoveObserver<\/span><span class=\"p\">(<\/span><span class=\"n\">IObserver<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">observer<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">m_Observers<\/span><span class=\"p\">.<\/span><span class=\"nf\">Contains<\/span><span class=\"p\">(<\/span><span class=\"n\">observer<\/span><span class=\"p\">))<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"k\">lock<\/span> <span class=\"p\">(<\/span><span class=\"n\">m_Observers<\/span><span class=\"p\">)<\/span>\r\n            <span class=\"p\">{<\/span>\r\n                <span class=\"n\">m_Observers<\/span><span class=\"p\">.<\/span><span class=\"nf\">Remove<\/span><span class=\"p\">(<\/span><span class=\"n\">observer<\/span><span class=\"p\">);<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">endregion<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">region<\/span> <span class=\"err\">\u30ed\u30ae\u30f3\u30b0<\/span>\r\n\r\n    <span class=\"c1\">\/\/\/ &lt;summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ \u6307\u5b9a\u3055\u308c\u305f\u30ed\u30b0\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;\/summary&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"level\"&gt;\u30ed\u30b0\u30ec\u30d9\u30eb&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"messageBuilder\"&gt;\u30ed\u30b0\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u751f\u6210\u3059\u308b\u30e1\u30bd\u30c3\u30c9&lt;\/param&gt;<\/span>\r\n    <span class=\"c1\">\/\/\/ &lt;param name=\"exception\"&gt;\u4f8b\u5916&lt;\/param&gt;<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"k\">void<\/span> <span class=\"nf\">WriteLog<\/span><span class=\"p\">(<\/span><span class=\"n\">LogLevel<\/span> <span class=\"n\">level<\/span><span class=\"p\">,<\/span> <span class=\"n\">Func<\/span><span class=\"p\">&lt;<\/span><span class=\"kt\">string<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">messageBuilder<\/span><span class=\"p\">,<\/span> <span class=\"n\">Exception<\/span><span class=\"p\">?<\/span> <span class=\"n\">exception<\/span> <span class=\"p\">=<\/span> <span class=\"k\">null<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(!<\/span><span class=\"n\">Logger<\/span><span class=\"p\">.<\/span><span class=\"nf\">IsEnabled<\/span><span class=\"p\">(<\/span><span class=\"n\">level<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span> <span class=\"k\">return<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">exception<\/span> <span class=\"p\">==<\/span> <span class=\"k\">null<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">Logger<\/span><span class=\"p\">.<\/span><span class=\"nf\">Log<\/span><span class=\"p\">(<\/span><span class=\"n\">level<\/span><span class=\"p\">,<\/span> <span class=\"nf\">messageBuilder<\/span><span class=\"p\">());<\/span>\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"k\">else<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"n\">Logger<\/span><span class=\"p\">.<\/span><span class=\"nf\">Log<\/span><span class=\"p\">(<\/span><span class=\"n\">level<\/span><span class=\"p\">,<\/span> <span class=\"n\">exception<\/span><span class=\"p\">,<\/span> <span class=\"nf\">messageBuilder<\/span><span class=\"p\">());<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">private<\/span> <span class=\"kt\">string<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">ConsumeResult<\/span><span class=\"p\">&lt;<\/span><span class=\"n\">TKey<\/span><span class=\"p\">,<\/span> <span class=\"n\">TMessage<\/span><span class=\"p\">&gt;<\/span> <span class=\"n\">result<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"s\">$\"\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[<\/span><span class=\"p\">{<\/span><span class=\"n\">result<\/span><span class=\"p\">.<\/span><span class=\"n\">Topic<\/span><span class=\"p\">}<\/span><span class=\"s\">:<\/span><span class=\"p\">{<\/span><span class=\"n\">result<\/span><span class=\"p\">.<\/span><span class=\"n\">Offset<\/span><span class=\"p\">}<\/span><span class=\"s\">] <\/span><span class=\"p\">{<\/span><span class=\"n\">result<\/span><span class=\"p\">.<\/span><span class=\"n\">Message<\/span><span class=\"p\">.<\/span><span class=\"n\">Value<\/span><span class=\"p\">}<\/span><span class=\"s\">\"<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">private<\/span> <span class=\"kt\">string<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">LogMessage<\/span> <span class=\"n\">log<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">log<\/span><span class=\"p\">.<\/span><span class=\"n\">Message<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">private<\/span> <span class=\"kt\">string<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">Error<\/span> <span class=\"n\">error<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">error<\/span><span class=\"p\">.<\/span><span class=\"n\">Reason<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">private<\/span> <span class=\"kt\">string<\/span> <span class=\"nf\">BuildLogMessage<\/span><span class=\"p\">(<\/span><span class=\"n\">Exception<\/span> <span class=\"n\">exception<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">exception<\/span><span class=\"p\">.<\/span><span class=\"n\">Message<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"err\">#<\/span><span class=\"n\">endregion<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h2>\u786e\u8ba4\u5e94\u7528\u7a0b\u5e8f\u7684\u64cd\u4f5c\u3002<\/h2>\n<h3>\u4f7f\u7528\u6d88\u8d39\u8005\u7ec4\u548c\u4e3b\u9898\u8fdb\u884c\u53d1\u9001\u548c\u63a5\u6536\u63a7\u5236<\/h3>\n<p>\u542f\u52a8\u591a\u4e2a\u53d1\u5e03\u8005\u548c\u8ba2\u9605\u8005\u4ee5\u786e\u8ba4\u6d88\u606f\u7684\u53d1\u9001\u548c\u63a5\u6536\u65b9\u5f0f\u3002<\/p>\n<div>\n<div class=\"post-table\">\u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u52d5\u4f5cPublisher1&#8243;Topic-A&#8221; \u306b\u5bfe\u3057\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3059\u3002Publisher2&#8243;Topic-B&#8221; \u306b\u5bfe\u3057\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3059\u3002Publisher3&#8243;Topic-B&#8221; \u306b\u5bfe\u3057\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n<div>\n<div class=\"post-table\">\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u52d5\u4f5cSubScriber1\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7 &#8220;Group1&#8221; \u306b\u5c5e\u3059\u308b\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u3067 &#8220;Topic-A&#8221; \u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8cfc\u8aad\u3057\u307e\u3059\u3002SubScriber2\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7 &#8220;Group1&#8221; \u306b\u5c5e\u3059\u308b\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u3067 &#8220;Topic-A&#8221; \u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8cfc\u8aad\u3057\u307e\u3059\u3002SubScriber3\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7 &#8220;Group2&#8221; \u306b\u5c5e\u3059\u308b\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u3067 &#8220;Topic-A&#8221; \u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8cfc\u8aad\u3057\u307e\u3059\u3002SubScriber4\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7 &#8220;Group1&#8221; \u306b\u5c5e\u3059\u308b\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u3067 &#8220;Topic-B&#8221; \u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8cfc\u8aad\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n<p>\u5728\u65e5\u5fd7\u4e2d\u8f93\u51fa\u7684 &#8220;[Topic-A:0]&#8221; \u8868\u793a\u4e86\u4e3b\u9898\u548c\u8be5\u4e3b\u9898\u7684\u504f\u79fb\u503c\uff08\u6bcf\u6b21\u53d1\u884c\u6d88\u606f\u65f6\u9012\u589e\u7684\u8fde\u7eed\u7f16\u53f7\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">\u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u3092\u30d7\u30ed\u30bb\u30b9 5040 \u3067\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\r\nbootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\r\n\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-topic\uff09\uff1a\r\nTopic-A\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9001\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n11:33:13.426 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:0] 1\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:18.453 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:1] 2\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:23.491 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:2] 3\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:28.508 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:3] 4\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:33.530 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:4] 5\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:38.546 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:5] 6\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:43.565 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:6] 7\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:48.595 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:7] 8\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n\uff08\u4ee5\u4e0b\u5272\u611b\uff09\r\n<\/span><\/code><\/pre>\n<p>\u6709\u4e24\u4e2a\u8fdb\u7a0b\u5411 Tobic-B \u53d1\u51fa\u6d88\u606f\u3002\u53ef\u4ee5\u770b\u5230\u504f\u79fb\u503c\u5728\u4e0d\u91cd\u590d\u7684\u60c5\u51b5\u4e0b\u9012\u589e\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">\u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u3092\u30d7\u30ed\u30bb\u30b9 15532 \u3067\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\r\nbootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\r\n\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-topic\uff09\uff1a\r\nTopic-B\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9001\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n11:33:21.558 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:0] 1\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:26.592 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:1] 2\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:31.621 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:2] 3\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:36.640 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:4] 4\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:41.653 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:6] 5\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:46.672 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:8] 6\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:51.687 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:10] 7\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:56.714 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:12] 8\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n\uff08\u4ee5\u4e0b\u5272\u611b\uff09\r\n<\/span><\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"go\">\u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u3092\u30d7\u30ed\u30bb\u30b9 4928 \u3067\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\r\nbootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\r\n\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-topic\uff09\uff1a\r\nTopic-B\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9001\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n11:33:33.667 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:3] 1\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n11:33:38.698 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:5] 2\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n11:33:43.718 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:7] 3\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n11:33:48.738 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:9] 4\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n11:33:53.764 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:11] 5\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n11:33:58.790 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:13] 6\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n11:34:03.800 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:15] 7\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n11:34:08.809 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-B:17] 8\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n\uff08\u4ee5\u4e0b\u5272\u611b\uff09\r\n<\/span><\/code><\/pre>\n<p>\u5728Consumer Group1\u4e2d\u542f\u52a8\u4e24\u4e2a\u8fdb\u7a0b\u6765\u8ba2\u9605Topic-A\u7684\u6d88\u606f\uff0c\u53ea\u6709\u5176\u4e2d\u4e00\u4e2a\u8fdb\u7a0b\u4f1a\u63a5\u6536\u5230\u6d88\u606f\u3002\u505c\u6b62\u63a5\u6536\u6d88\u606f\u7684\u8ba2\u9605\u8005\u540e\uff0c\u53e6\u4e00\u4e2a\u8ba2\u9605\u8005\u4f1a\u5f00\u59cb\u63a5\u6536\u6d88\u606f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u3092\u30d7\u30ed\u30bb\u30b9 11948 \u3067\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\r\nbootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\r\n\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7ID\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-group\uff09\uff1a\r\nGroup1\r\n\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-topic\uff09\uff1a\r\nTopic-A\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n11:33:13.493 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:0] 1\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:18.450 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:1] 2\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:23.487 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:2] 3\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:28.510 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:3] 4\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:33.531 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:4] 5\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:38.547 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:5] 6\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:43.566 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:6] 7\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:48.595 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:7] 8\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:53.615 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:8] 9\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:58.633 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:9] 10\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:03.660 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:10] 11\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:08.685 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:11] 12\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:13.701 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:12] 13\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:18.719 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:13] 14\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:23.743 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:14] 15\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:28.765 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:15] 16\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u7d42\u4e86\u3057\u307e\u3057\u305f\u3002\r\n<\/span><\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"go\">\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u3092\u30d7\u30ed\u30bb\u30b9 13144 \u3067\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\r\nbootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\r\n\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7ID\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-group\uff09\uff1a\r\nGroup1\r\n\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-topic\uff09\uff1a\r\nTopic-A\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n11:34:42.843 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:16] 17\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:42.854 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:17] 18\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:43.810 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:18] 19\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:48.821 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:19] 20\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n<\/span><\/code><\/pre>\n<p>\u53ea\u8981\u6d88\u8d39\u8005\u7fa4\u4f53\u4e0d\u540c\uff0c\u5c31\u4f1a\u63a5\u6536\u6240\u6709\u6d88\u606f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u3092\u30d7\u30ed\u30bb\u30b9 11192 \u3067\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\r\nbootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\r\n\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7ID\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-group\uff09\uff1a\r\nGroup2\r\n\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-topic\uff09\uff1a\r\nTopic-A\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n11:33:13.493 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:0] 1\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:18.451 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:1] 2\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:23.484 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:2] 3\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:28.511 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:3] 4\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:33.530 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:4] 5\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:38.547 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:5] 6\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:43.565 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:6] 7\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:48.594 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:7] 8\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:53.616 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:8] 9\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:33:58.633 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:9] 10\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:03.661 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:10] 11\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:08.684 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:11] 12\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:13.702 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:12] 13\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:18.717 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:13] 14\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:23.743 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:14] 15\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:28.765 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:15] 16\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:33.786 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:16] 17\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:38.797 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:17] 18\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:43.809 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:18] 19\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n11:34:48.820 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:19] 20\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95040\uff09\r\n<\/span><\/code><\/pre>\n<p>\u4e3b\u9898B\u7531\u4e24\u4e2a\u8fdb\u7a0b\u53d1\u51fa\u4e86\u6d88\u606f\u3002\u53ef\u4ee5\u6309\u7167\u53d1\u51fa\u7684\u987a\u5e8f\u63a5\u6536\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u3092\u30d7\u30ed\u30bb\u30b9 13912 \u3067\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\r\nbootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\r\n\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7ID\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-group\uff09\uff1a\r\nGroup1\r\n\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-topic\uff09\uff1a\r\nTopic-B\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n11:33:21.625 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-B:0] 1\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:26.589 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-B:1] 2\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:31.623 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-B:2] 3\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:33.650 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-B:3] 1\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n11:33:36.639 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-B:4] 4\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:38.698 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-B:5] 2\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n11:33:41.655 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-B:6] 5\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:43.718 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-B:7] 3\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n11:33:46.675 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-B:8] 6\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n11:33:48.735 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-B:9] 4\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b94928\uff09\r\n11:33:51.689 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-B:10] 7\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b915532\uff09\r\n\uff08\u4ee5\u4e0b\u5272\u611b\uff09\r\n<\/span><\/code><\/pre>\n<h3>\u6d88\u606f\u7684\u9001\u8fbe\u4fdd\u8bc1<\/h3>\n<p>\u786e\u4fdd\u80fd\u63a5\u6536\u5230\u5728\u6ca1\u6709\u8ba2\u9605\u8005\u5b58\u5728\u7684\u60c5\u51b5\u4e0b\u53d1\u5e03\u7684\u6d88\u606f\u3002<\/p>\n<div>\n<div class=\"post-table\">\u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u52d5\u4f5cPublisher1&#8243;Topic-A&#8221; \u306b\u5bfe\u3057\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n<div>\n<div class=\"post-table\">\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u52d5\u4f5cSubScriber1Publisher1 \u304b\u3089\u3044\u304f\u3064\u304b\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u767a\u884c\u3055\u308c\u305f\u5f8c\u3067\u8d77\u52d5\u3057\u307e\u3059\u3002\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u4fe1\u3057\u305f\u5f8c\u3001\u7d42\u4e86\u3055\u305b\u307e\u3059\u3002SubScriber2SubScriber1 \u306e\u7d42\u4e86\u5f8c\u3001Publisher1 \u304b\u3089\u3044\u304f\u3064\u304b\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u767a\u884c\u3055\u308c\u305f\u5f8c\u3067\u8d77\u52d5\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n<p>\u7531\u4e8e\u5728\u524d\u8ff0\u7684\u9a8c\u8bc1\u4e2d\uff0c\u6211\u4eec\u4e00\u76f4\u5728\u8fd0\u884cKafuka\u5b9e\u4f8b\uff0c\u6240\u4ee5Topic-A\u7684\u504f\u79fb\u503c\u4ece20\u5f00\u59cb\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">\u30d1\u30d6\u30ea\u30c3\u30b7\u30e3\u30fc\u3092\u30d7\u30ed\u30bb\u30b9 5096 \u3067\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\r\nbootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\r\n\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-topic\uff09\uff1a\r\nTopic-A\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9001\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n12:21:50.114 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:20] 1\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:21:55.149 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:21] 2\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:00.164 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:22] 3\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:05.183 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:23] 4\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:10.201 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:24] 5\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:15.215 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:25] 6\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:20.239 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:26] 7\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:25.255 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:27] 8\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:30.280 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:28] 9\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:35.295 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:29] 10\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:40.311 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:30] 11\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:45.327 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:31] 12\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:50.344 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:32] 13\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:55.360 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002[Topic-A:33] 14\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n<\/span><\/code><\/pre>\n<p>\u5f53\u8ba2\u9605\u8005\u521a\u542f\u52a8\u65f6\uff0c\u4f1a\u4e00\u6b21\u6027\u63a5\u6536\u5c1a\u672a\u8ba2\u9605\u7684 Kafka \u6d88\u606f\uff0820, 21\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d0\u30fc\u3092\u30d7\u30ed\u30bb\u30b9 17640 \u3067\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\r\nbootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\r\n\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7ID\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-group\uff09\uff1a\r\nGroup1\r\n\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-topic\uff09\uff1a\r\nTopic-A\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n12:21:58.386 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:20] 1\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:21:58.397 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:21] 2\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:00.165 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:22] 3\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:05.182 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:23] 4\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:10.202 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:24] 5\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u7d42\u4e86\u3057\u307e\u3057\u305f\u3002\r\n<\/span><\/code><\/pre>\n<p>\u5f53\u8ba2\u9605\u8005\u542f\u52a8\u540e\uff0cKafka \u4f1a\u4e00\u6b21\u6027\u63a5\u6536\u5230\u672a\u8bfb\u7684\u6d88\u606f\uff0825, 26, 27, 28\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">bootstrap servers \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 127.0.0.1\uff09\uff1a\r\n\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u30b0\u30eb\u30fc\u30d7ID\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-group\uff09\uff1a\r\nGroup1\r\n\u30c8\u30d4\u30c3\u30af\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7701\u7565\u6642 test-topic\uff09\uff1a\r\nTopic-A\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u7d42\u4e86\u3059\u308b\u306b\u306f Ctrl+C \u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n12:22:32.537 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:25] 6\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:32.548 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:26] 7\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:32.550 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:27] 8\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:32.551 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:28] 9\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:35.298 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:29] 10\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:40.314 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:30] 11\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:58.543 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:31] 12\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:58.551 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:32] 13\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n12:22:58.560 [Debug] \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002[Topic-A:33] 14\u56de\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\uff08\u30d7\u30ed\u30bb\u30b95096\uff09\r\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u7d42\u4e86\u3057\u307e\u3057\u305f\u3002\r\n<\/span><\/code><\/pre>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u6211\u80fd\u591f\u5f88\u5bb9\u6613\u5730\u5b9e\u73b0Pub\/Sub\u3002<br 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