首先,我们需要导入socket和select模块。 importsocket# 导入 socket 模块importselect# 导入 select 模块 1. 2. 2. 创建服务器 Socket 我们需要创建一个 Socket 对象,并设置其为 IPv4 和 TCP。 server_socket=socket.socket(socket.AF_INET,socket.SOCK_STREAM)# 创建 IPv4 TCP Socketserver_socket.setsockopt(sock...
通过使用select模块,我们可以同时监视多个Socket连接的状态,并在它们准备好进行读写操作时得到通知。 下面是一个使用select模块实现非阻塞Socket服务器的简单示例: importsocketimportselectdefstart_server():# 创建Socket并绑定到指定地址和端口server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) server...
sk2 = socket.socket() sk2.bind(('0.0.0.0', 8002)) sk2.listen() sk3 = socket.socket() sk3.bind(('0.0.0.0', 8003)) sk3.listen() inputs = [sk1, sk2, sk3, ] while True: r_list, w_list, e_list = select.select(inputs,[],inputs,1) for sk in r_list: # conn表示每一...
socket.SO_REUSEADDR, True)server.bind(("localhost", 12345))server.listen(5)def handle_message(conn, addr):while True:msg = conn.recv(1024)if not msg:print(f"客户端(ip: {addr[0]}, port: {addr[1]}) 已经断开连接")conn.close()breakprint(f"客户端(ip: {addr[0]}, port: {addr[...
import socket, select, Queue server=('192.168.2.100',10086) #创建TCP/TP Socket sock_ser=socket.socket(socket.AF_INET,socket.SOCK_STREAM) #设置不阻塞监听 sock_ser.setblocking(False) sock_ser.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1) #绑定IP地址 sock_ser.bind(server) #监听连接 soc...
sock = socket.socket() sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR,1) host,port = '127.0.0.1',10011 server_obj = Server(sel,sock) server_obj.run(host,port) Client端: import socket import selectors import random sel = selectors.DefaultSelector() ...
#!/usr/bin/env python #coding:utf-8 import select import socket import Queue listen_addr=('0.0.0.0',8000) #监听服务器 server=socket.socket(socket.AF_INET,socket.SOCK_STREAM) try: server.bind(listen_addr) server.setblocking(0) except socket.error as e: print e exit(0) server.listen(50...
一般用法 iwtd, owtd, ewtd分别是需要异步处理的读socket队列，写socket队列（一般不用，设为[]）和错误socket队列 返回发生事件的读socket队列，写socket队列，错误socket队列 il, ol, el = select( iwtd, owtd, ewtd[, timeout])for sock in il:read the sock for sock in ol:...for ...
import socket,select import time import os #xiaorui.cc host = "localhost" port = 50000 s = socket.socket(socket.AF_INET,socket.SOCK_STREAM) s.bind((host,port)) s.listen(5) while 1: infds,outfds,errfds = select.select([s,],[],[],5) ...