Swoole Framework: Pros & Cons

The advantages of the Swoole framework include:

1. High performance: Swoole is developed based on C++ extension, using asynchronous non-blocking IO technology at the core to fully utilize the server’s hardware resources and achieve high concurrency processing capability.
2. High Scalability: Swoole offers a variety of features and components such as TCP/UDP servers, WebSocket servers, HTTP servers, etc., to meet the needs of various application scenarios.
3. Improved coroutine support: Swoole framework comes with a built-in coroutine library, making it easy to write asynchronous code and improve code execution efficiency.
4. Swoole offers powerful network programming capabilities by providing encapsulation of TCP/UDP, making it easy to do network programming and supporting high-performance concurrent connection handling.
5. Multi-process model: The Swoole framework supports a multi-process model, allowing for the full utilization of multi-core server resources, boosting system processing capabilities.

Some of the limitations of the Swoole framework include:

1. The learning curve is steep: Swoole framework may require beginners to have a certain understanding of networking programming knowledge and coroutine programming concepts.
2. The Swoole framework has certain requirements for the version of PHP it can run on, as it requires PHP7 or higher.
3. The Swoole framework, being extension-based, has poor compatibility with traditional PHP applications, requiring some code migration and modification.
4. The stability and maturity of the framework itself is relatively low: Compared to some well-established PHP frameworks, the stability and maturity of the Swoole framework may be lower, potentially leading to some existing bugs or instability issues.