Python TCP server code:
# coding=utf-8
# !/usr/bin/env python
from socket import *
from time import ctime
import threading
import time
HOST = '' # host address
PORT = 3046 # port
BUFSIZ = 1024 # The buffer size
ADDR = (HOST, PORT) # address and port
tcpSerSock = socket (AF_INET, SOCK_STREAM) # create a TCP socket
tcpSerSock.bind (ADDR ) bound address and port #
tcpSerSock.listen (5) # is the maximum number of client connections. 5
SOCKS = [] # Socket place each client
# Create a thread traversing sock, the reception data
DEF handle ():
the while True:
for S SOCKS in:
the try:
data = s.recv (BUFSIZ) # program execution continues down here
except exception, e: # receiving no exception trap
#print "reception anomaly!";
continue
IF not data: receiving no data is shifted # In addition to the client reference
s.send ( '[% s], % s'% (ctime (), "")) # Need to respond before the client is disconnected, or the client can not establish a connection again
= s.getpeername info ()
Print "client", info, "disconnected!"
S.CLOSE () # disconnect the connection cilent
socks.remove (s) # remove the connector from the array reference cilent
Continue
s.send ( '[% S], S%'% (the ctime (), Data)) # data received the returned data
Print Data;
T = threading.Thread (target = handle) # child thread
IF __name__ == '__main__':
t.start () # start the thread
Print 'connecting ... Waiting for'
the while True: # cycle monitor connected
clientSock, addr = tcpSerSock. accept () # wait client connection
print 'connected from:', addr # print client address and port information
clientSock.setblocking (0) # following is a non-blocking
socks.append (clientSock) # save the client references to socks array
TCP client connection test tools do:
Disconnect:
