python简单socket
- clinet端
- #! /usr/bin/env python # -*-coding: utf-8-*- #这段代码是clinet端 import socket #for sockets import sys #for exit try: #create an AF_INET, STREAM socket (TCP) s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) except socket.error, msg: print 'Failed to create socket. Error code: ' + str(msg[0]) + ' , Error message : ' + msg[1] sys.exit(); print 'Socket Created' host = '192.168.1.20' port = 8888 try: remote_ip = socket.gethostbyname( host ) except socket.gaierror: #could not resolve print 'Hostname could not be resolved. Exiting' sys.exit() print 'Ip address of ' + host + ' is ' + remote_ip #Connect to remote server s.connect((remote_ip , port)) print 'Socket Connected to ' + host + ' on ip ' + remote_ip
- server端
- #! /usr/bin/env python # -*- coding: utf-8 -*- import socket import sys from thread import * HOST = '' # Symbolic name meaning all available interfaces PORT = 8888 # Arbitrary non-privileged port s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) print 'Socket created' #Bind socket to local host and port try: s.bind((HOST, PORT)) except socket.error , msg: print 'Bind failed. Error Code : ' + str(msg[0]) + ' Message ' + msg[1] sys.exit() print 'Socket bind complete' #Start listening on socket s.listen(10) print 'Socket now listening' #Function for handling connections. This will be used to create threads def clientthread(conn): #Sending message to connected client conn.send('Welcome to the server. Type something and hit enter\n') #send only takes string #infinite loop so that function do not terminate and thread do not end. while True: #Receiving from client data = conn.recv(1024) reply = 'OK...' + data if not data: break conn.sendall(reply) #came out of loop conn.close() #now keep talking with the client while 1: #wait to accept a connection - blocking call conn, addr = s.accept() print 'Connected with ' + addr[0] + ':' + str(addr[1]) #start new thread takes 1st argument as a function name to be run, second is the tuple of arguments to the function. start_new_thread(clientthread ,(conn,)) s.close()
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原始发表：2019-08-08 ，如有侵权请联系 cloudcommunity@tencent.com 删除
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