c++ - Are there any good ideas for multi-threaded socket sending and receiving?

Question

A is the client's socketB is the server's socketA connect B TCP connection is equal to A B establishes a tunnel Locally initiates various requests to A, relays to B for post-processing, and returns a bunch of data Then the problem arises, distinguish this bunch of data, and reply to him Initiator, is there any good solution?

扔个三星炸死你 · Answer

<p>zeromq</p>

我想大声告诉你 · Answer

Use higher-level protocols, such as HTTP.
Otherwise, encapsulate additional information (ID, type, ...) in request and response?