Overview of how to create a server socket and how to establish a client socket

After making the server socket Roughly how to make a socket corresponding to the connected client socket.

How to make a server socket

Create a TCP socket and fix it with host and ip

example


s_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s_socket.bind((socket.gethostname(), 80))
serversocket.listen(5)

Make a client socket with the connected socket

It does not send or receive data. Corresponding to the connected client socket, Create a client socket to handle on the server side.

example


while True:
    (clientsocket, address) = serversocket.accept()
    ct = client_thread(clientsocket)
    ct.run()

Create a client socket for the connected socket. Keep doing this earnestly. The socket created above speaks on its own and automatically allocates ports.

Also, the client socket on the user side and the client socket on the server side are the same type.

The above, how to handle the client socket in the server and how to handle send or recv are separate.

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