很多socket编程的初学者可能会遇到这样的问题:如果先ctrl+c结束服务器端程序的话,再次启动服务器就会出现Address already in use这个错误,或者你的程序在正常关闭服务器端socket后还是有这个问题。正如下面的这段简单的socket程序。 server.cpp 1#include <sys/types.h>2#include <sys/socket.h>3#include <stdio.h...
In contrast, establishing a TCP connection requires the underlying IP protocol to address hosts on the network. Socket connection is a communication mechanism in computer network, which allows two programs on different computers to communicate through the network. When using sockets for communication, ...
Assembly: System.Net (in System.Net.dll) Syntax C# Copy [SecuritySafeCriticalAttribute] public class Socket : IDisposable The Socket type exposes the following members. Constructors Expand table NameDescription Socket Initializes a new instance of the Socket class using the specified address fam...
TheReceiveMessageFrommethod is used primarily to receive message data on a connectionless socket. The socket's local address must be known. This method can only be used with datagram and raw sockets. The socket must be initialized with the socket type set toDgramorRawbefore calling this method....
181 iv Socket programming A socket is a communications connection point (endpoint) that you can name and address in a network. Socket programming shows how to use socket APIs to establish communication links between remote and local processes. The processes that use a socket can reside on the ...
the termnetwork socketis most commonly used in the context of theInternet protocol suite, and is therefore often also referred to asInternet socket. In this context, a socket is externally identified to other hosts by itssocket address, which is the triad oftransport protocol,IP address, andpor...
Network相关 进程管理 2.封装函数 import jsonimport psutilimport datetimeimport socketimport uuid# 获取Mac地址def get_mac_address():mac = uuid.UUID(int=uuid.getnode()).hex[-12:]return ":".join([mac[e:e + 2] for e in range(0, 11, 2)])# 磁盘 磁盘的使用量等等def get_my_computer(...
The family is specified by one of the constants defined in sys/socket.h. Constants named AF_suite specify the address format to use in interpreting names, as shown in Table 2-1.Table 2-1 Protocol Family AF_APPLETALK Apple Computer Inc. Appletalk network AF_INET6 Internet family for ...
. . . . 195 iv IBM i: Programming Socket programming Socket programming A socket is a communications connection point (endpoint) that you can name and address in a network. Socket programming shows how to use socket APIs to establish communication links between remote and local processes. The ...
A network socket is an internal endpoint for sending or receiving data within a node on a computer network. Concretely, it is a representation of this endpoint in networking software (protocol stack), such as an entry in a table (listing communication protocol, destination, status, etc.), and...