C++ RPC Framework: Role Explained

In C++, the role of RPC (Remote Procedure Call) framework is to implement remote procedure calls, allowing functions or methods on different computers on a network to be called remotely, enabling communication and interaction between nodes in a distributed system just like local calls. RPC framework simplifies the development of distributed systems, reducing communication complexity, and enhancing system maintainability and scalability. Through RPC framework, programmers can hide the details of network communication and focus solely on implementing business logic. RPC frameworks commonly provide functionalities such as serialization, network transmission, and protocol parsing, making remote calls more convenient and efficient.