server_socket.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1) 1. 3. 绑定地址和端口 在调用listen函数监听连接之前,我们需要将Socket对象绑定到一个具体的地址和端口上。绑定地址和端口可以通过调用Socket对象的bind方法来实现。 host='127.0.0.1'# 绑定到本地地址p
socket.SO_REUSEPORT,1)TCP_sock.settimeout(delay)try:result=TCP_sock.connect_ex((ip,int(port_number)))# If theTCPhandshake is successful,the port isOPEN.Otherwise it isCLOSEifresult==0:output[port_number]='OPEN'else:output[port_number]='CLOSE'TCP_sock.close()except socket.error...
通过socket.setsockopt() 函数设置 socket 选项 SO_REUSEADDR 和 SO_REUSEPORT,以允许端口重用。 import socket server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_R...
from socket import * import struct import json import os tcp_server = socket(AF_INET, SOCK_STREAM) ip_port = (('127.0.0.1', 8080)) buffsize = 1024 # 端口的重复利用 tcp_server.setsockopt(SOL_SOCKET, SO_REUSEPORT, 1) tcp_server.bind(ip_port) tcp_server.listen(5) print('还没有人...
socket.if_nameindex() #32位字节存储Ip地址(序列化) socket.inet_aton('127.0.0.1') #将32位字节转化为Ip地址(反序列化) socket.inet_ntoa(b'\x7f\x00\x00\x01') 4.套接字函数 1).服务器端函数 s.bind((host,port)) #将地址绑定到套接字,以(host,port)的元祖形式 ...
optional source address. 简单的介绍一下这些函数的作用： 一、socket类方法(直接可以通过socket 类...
gh-124761: add socket.SO_REUSEPORT_LB#124961 graingert mentioned thison Sep 30, 2024 graingert changed the titleAdd socket.SO_REUSEPORT_LB and use it in socket.create_server(reuse_port=True)Add socket.SO_REUSEPORT_LB and use it in socket.create_server(reuse_port=True) and BaseEventLoop...
Bug report Bug description: When socketserver.Unix*Server.server_bind() is called with allow_reuse_port attribute set to True, it attempts to call self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1) on a Unix socket, and it...
(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) self.sock.bind((self.host, self.port)) def listen(self): self.sock.listen(5) while True: client, address = self.sock.accept() client.settimeout(60) threading.Thread(target = self.listenToClient,args = (client,address)).start() def ...
在Python中,socket子层位于TCP/IP协议栈的传输层和应用层的中间层,是一个提供向上向下接口的软件抽象层。socket封装了tcp和udp协议,所以遵循socket语法写出的程序遵循tcp和udp协议 注:socket = IP + port,ip用来标识网络中主机的位置,port用来标识主机的应用,所以ip + port能够标识互联网中的唯一一个应用,所以说so...