except binding. The main difference between server and client program is, in server program, it needs to bind host address and port address together. See the below python socket client example code, the comment will help you to understand the code. ...
importsocketdefreuse_socket_addr():"""使端口在关闭或者发生异常而退出时能重新使用"""sock=socket.socket(socket.AF_INET, socket.SOCK_STREAM)#获得SO_REUSEADDR状态old_state =sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR)print("Old sock state: %s"%old_state)#设置端口能够被重用sock.setsoc...
# Create the server, binding to localhost on port 9999 server=socketserver.ThreadingTCPServer((HOST, PORT), MyTCPHandler) server.serve_forever() 客户端实例: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 importsocket client=socket.socket() client.connect(('localhost',9999)) whileTrue: 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!"...
client_address[0]) # 192.168.141.1 socket.sendto(data, self.client_address) time.sleep(2) conn.close() if __name__ == '__main__': server = socketserver.ThreadingUDPServer(('0.0.0.0',9999),MyServer) print('servering……') server.serve_forever() 客户端(UDP) 创建socket对象 直接...
socketserver中包含了两种类, 一种为服务类(server class):前者提供了许多方法:像绑定,监听,运行…… (也就是建立连接的过程) 。 一种为请求处理类(request handle class):专注于如何处理用户所发送的数据(也就是事务逻辑)。 一般情况下,所有的服务,都是先建立连接,也就是建立一个服务类的实例,然后开始处理用...
python socket 服务端通信 python socketserver模块详解,1动态导入模块importimportlibaa=importlib.import_module("lib1.aa")//lib跟当前模块不是一个目录,aa是lib下的一个模块print(aa)print(aa.C.age)2socket介绍SocketFamilies(地址簇)socket.AF_UNIXunix本机进程间通
print("[%s] sends %s" % (self.client_address, data.decode())) conn.sendall(data.upper()) except Exception: break if __name__ == '__main__': server = socketserver.ThreadingTCPServer(('127.0.0.1', 8009), mysocketserver) server.serve_forever() ...
client_socket=socket.socket(socket.AF_INET,socket.SOCK_STREAM)server_address=('localhost',8000)client_socket.connect(server_address)message="Hello, Server!"client_socket.sendall(message.encode('utf-8')) 2.2.2.2 接收服务器响应 客户端接收服务器回传的消息: ...
python server.py 我们可以看到,WebSocket 服务的地址为: ws: //localhost:3001 前端页面连接 WebSocket 页面编写 我们需要创建一个 index.html,并写入以下代码: <!DOCTYPEhtml>Documentwindow.onload=() =>{if('WebSocket'inwindow) {// 创建websocket连接letws =newWebSocket('ws://127.0.0.1:3001/websocket')...