Socket First Knowledge

Basic concepts

Socket, socket, the essence is the network programming interface, the ability to provide network communication.

Programming recommendations

Service side :

(1) Pool management

• buffer Pool: Centrally control the socket buffer to prevent memory fragmentation
• Saea Pool: Centrally control sockets, reuse sockets
• thread Pool: Centrally control and schedule worker threads
• SQL Pool: Separating the Network service layer from the Data Access layer (SQL execution is far more efficient: less efficient than the network layer)

(2) Synchronous socket Usage Scenario: synchronous Socket+thread

• The number of clients is relatively small (<50);
• A large number of clients, but are short connections: The client's connection after processing a send and receive after the disconnection;

Client :

(1)

Reference :

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Socket First Knowledge