16 # server = socketserver.TCPServer((host,port),MySocketHandler) # 只实现简化服务器端,支持一个客户端 17 server = socketserver.ThreadingTCPServer((host,port),MySocketHandler) #多线程并发 18 server.serve_forever() 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. ...
server_address= ('localhost', 8090)#Create aTCP/IP socketsocks=[socket.socket(socket.AF_INET, socket.SOCK_STREAM), socket.socket(socket.AF_INET, socket.SOCK_STREAM), ]#Connect thesocket to the port where the server is listeningprint('connecting to %s port %s'%server_address)#连接到服务器...
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...
#sk2 = socket.socket()#sk2.bind(('127.0.0.1',8003))#sk2.listen()# #sk3 = socket.socket()#sk3.bind(('127.0.0.1',8004))#sk3.listen()inputs=[sk1]importselect#epoll效率更高,但是Windows不支持,它是谁有问题就告诉它,不用循坏whileTrue:'''[sk1,sk2,sk3],select内部会自动监听sk1,sk2...
select 多并发socket 例子 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #!/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....
以下是一个示例，展示了如何使用 select 实现非阻塞多路复用：import socketimport select# 创建非阻塞 Socketsock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)sock.setblocking()sock.connect(("example.com", 80))# 创建 select 对象inputs = [sock]outputs = []while inputs: readable, writable...
接下来通过echo server例子要以了解select 是如何通过单进程实现同时处理多个非阻塞的socket连接的 importselectimportsocketimportsysimportQueue# Create a TCP/IP socketserver=socket.socket(socket.AF_INET,socket.SOCK_STREAM)server.setblocking(0)# Bind the socket to the portserver_address=('localhost',10000)...
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) ...
select()的机制中提供一fd_set的数据结构,实际上是一long类型的数组, 每一个数组元素都能与一打开的文件句柄(不管是Socket句柄,还是其他文件或命名管道或设备句柄)建立联系,建立联系的工作由程序员完成, 当调用select()时,由内核根据IO状态修改fd_set的内容,由此来通知执行了select()的进程哪一Socket或文件可读或...
socket(socket.AF_INET,socket.SOCK_STREAM) s.bind((host,port)) s.listen(5) while 1: infds,outfds,errfds = select.select([s,],[],[],5) if len(infds) != 0: clientsock,clientaddr = s.accept() buf = clientsock.recv(8196) if len(buf) != 0: print (buf) os.popen('sleep ...