python网络编程(一)-TCP协议(server端和client端) 服务端代码 import socket ip = '127.0.0.1' port = 9000 sk = socket.socket() sk.bind((ip,port)) sk.listen() print('sk:',sk) #sk: <socket.socket fd=468, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('...
self.client=self.conn_server() self.active=Truedefconn_server(self): client=socket.socket(socket.AF_INET,socket.SOCK_STREAM) client.setsockopt(socket.SOL_SOCKET,socket.SO_KEEPALIVE,True) err=client.connect_ex(self.ip_port)iferr !=0:print("please check sever's ip_port!")returnNone msg= c...
self.tcp_client = socket(AF_INET, SOCK_STREAM) try: print('try to init client {}:{}'.format(self.ip, self.port)) self.tcp_client.connect((self.ip, self.port)) print('client inited!') except Exception as e: self.tcp_client = None print("client init failed, waiting for server!"...
UDP是SOCK_DGRAM6server_address=('127.0.0.1',8888)#定义本TCP服务端的ip and port7tcp_server_socket.bind(server_address)#绑定本机的8888端口8tcp_server_socket.listen()#执行监听9client_socket,client_info=tcp_server_socket.accept()#接收客户端的socker and info10data=client_socket.recv(1024...
importsocket# 导入socket库defquery_server(server_ip):# 创建一个TCP/IP套接字client_socket=socket.socket(socket.AF_INET,socket.SOCK_STREAM)# 连接到服务器server_address=(server_ip,8888)client_socket.connect(server_address)try:# 发送请求message='GET_SERVER_IP'client_socket.sendall(message.encode()...
server_address = ‘localhost’ # 服务器地址 port = 8080 # 端口号 “` 创建TCP客户端对象: “`python client = socket.socket(socket.AF_INET, socket.SOCK_STREAM) “` 4、连接到服务器 使用connect()方法连接到服务器: “`python client.connect((server_address, port)) ...
Updated Apr 10, 2022 Python DaviAntonio / usertalk Star 3 Code Issues Pull requests A simple epoll-based chat room server and client c linux client server linked-list sockets chatroom tcp-server tcp-client tcp-socket epoll chat-application tcp-server-client Updated May 7, 2022 C th...
使用Python 编写一个简单的 TCP 服务器,通过调用 listen() 函数设置 backlog 值,并模拟客户端连接。确保服务器监听 8080 端口。 import socket # 创建TCP/IP套接字 server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) # 绑定套接字到地址和端口 server_address = ('0.0.0.0', 8080) serve...
Pure python, no additional library required. Proxy client/server for TCP/UDP. Schedule (load balance) among remote servers. Incoming traffic auto-detect. Tunnel/jump/backward-jump support. Unix domain socket support. HTTP v2, HTTP v3 (QUIC) ...
gethostname(),429) server.run() sys.exit(app.exec_()) 因为socket.accept()为阻塞行为,所以使用多线程处理所用client用户 ·PyQt5 serv.py 代码语言:javascript 复制 # -*- coding: utf-8 -*- # Form implementation generated from reading ui file 'server.ui' # # Created by: PyQt5 UI code ...