getsockopt windows

getsockopt () Briefly:Gets a set of interface options.#include int PASCAL FAR getsockopt (SOCKET s, int level, int optname,Char far* optval, int far* optlen);S: A descriptive word that identifies the socket interface.Level: The

From: http://lydnkj.bokee.com/viewdiary.10417372.html Getsockopt and setsockopt Obtain the set Interface Options: Code: Int getsockopt (INT sockfd, int level, int optname, void * optval, socklen_t * opteln) sets the set of Interface Options:Int

1.Closesocket (usually does not close immediately and goes through the time_wait process) and wants to continue to reuse the socket:Bool breuseaddr = true;Setsockopt(S, sol_socket, so_reuseaddr, (const char *) & breuseaddr, sizeof (bool )); 2.If you

Windows socket Extension function and socket Extension function 1. AcceptEx () AcceptEx () is used to receive connections asynchronously and obtain the first piece of data sent by the client program.   [Cpp]View plaincopy BOOL AcceptEx ( _ In _

Description: This article applies to the Windows platform, followed by an additional application for Linux platform Turn from: http://www.cnblogs.com/shiqgfmj/archive/2010/12/29/1919434.html Non-blocking socket client connect () has been bothering

Add Winsock2.h Error in Project1>c:\program files (x86) \ Windows Kits\8.1\include\shared\ws2def.h (+): Warning C4005: ' af_ipx ': Macro redefinition1> C:\Program Files (x86) \ Windows Kits\8.1\include\um\winsock.h (452): See previous definition of '

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Development test Environment: virtual machine centos,windows Network debugging assistantNon-blocking mode has 3 uses1. Three-time handshake to do other processing at the same time. Connect takes a round trip time, from a few milliseconds of LAN to a

1. If the socket is already in the established State (usually distinguished by the port number and flag ),Closesocket (usually does not close immediately and goes through the time_wait process) and wants to continue to reuse the socket:Bool