Python socket multithreaded client problems, seek guidance!! Thank you-CodePudding

The code is as follows:

 
From the socket import * 
The import threading 
The import time 

Tcp_socket=socket (AF_INET SOCK_STREAM) 
Tcp_socket. Connect ((10002) '192.168.10.63') 



Def send_msg (device_index) : 
='get tx send_msg info {}'. The format (device_index) 
Tcp_socket. Send (send_msg. Encode (' utf-8)) 
Time. Sleep (0.5) 
Recv_msg=tcp_socket. Recv (4444). The decode (" utf8 ") 
Print (' % s \ n % recv_msg) 


Threads=[] 
For I in range (5) : 
T=threading. Thread (target=send_msg, args=(I,)) 
Threads. Append (t) 
T.s tart () 

For t in threads: 
T.j oin ()

Questions as follows:
Cycle is 5 times, but each time you run to the third, with the card, the card is a minute or so no longer perform, direct stopped;

My purpose is to want to let the client concurrent query information from the server, but to run there is a problem, check the baidu for a long time did not solve,, every brother please help me have a look, thanks!

CodePudding user response:

 
Def send_msg (device_index) : 
Tcp_socket=socket (AF_INET SOCK_STREAM) 
Tcp_socket. Connect ((10002) '192.168.10.63') 
='get tx send_msg info {}'. The format (device_index) 
Tcp_socket. Send (send_msg. Encode (' utf-8)) 
Time. Sleep (0.5) 
Recv_msg=tcp_socket. Recv (4444). The decode (" utf8 ") 
Print (' % s \ n % recv_msg) 
Tcp_socket. Close ()

To create a socket connection on the thread function, don't share the same connection,