Winsock is an API that allows Windows software developers to connect their applications to the Internet. It provides a basic set of functions that developers can call on to help their apps communicate with remote computers and send or receive data without writing their own protocol interface....
select模型可以很好地实现跨平台,但对具体操作系统平台而言,并非性能最佳的I/O模型。为了使程序员能充分利用Windows消息驱动机制进行编程,又定义开发了一组针对Windows的扩展库函数,这就是Windows Socket 2规范。Winsock 2.x提供了基于Windows消息机制的WSAAsyncSelcet异步I/O网络事件通知模型,除此之外WinSock 2.x还提供...
TCP/IP scenario– If the local system does not get the acknowledgment for the data it sent, the Winksock error is likely to show up, signifying a problematic connection. Now that we know what the roots of this problem are, let’s apply the solutions below. How do I fix the Winsock er...
What i can say is, that after i connect to the peer and when i get this behaviour, i get it for a few (maybe even all the time, not tested) packets. A disconnect and reconnect, or sending data with a different size eliminates this behaviour. Heres the sequence of what I've do...
is a socket option// that makes the socket send keepalive messages// on the session. The SO_KEEPALIVE socket option// requires a boolean value to be passed to the// setsockopt function. If TRUE, the socket is// configured to send keepalive messages, if FALSE// the socket configured to...
What happens when you reset Winsock? When you execute the command, it fixes any corruption that has occurred with the DLL file. So there is no fix except to replace it with a new copy of Winsock and bring it back to the default settings. TIP: Our portable freeware FixWin allows you to...
it supports. In other words, if a Winsock 1.1 application makes a request to load Winsock 1.1, and if Winsock 2 is present, the application will work with Winsock 2 because it supports all version up to 2, include 1.1. This negotiation phase allows Winsock and the application to support ...
select函数确定一个或多个套接字的状态,并在必要时等待执行同步 I/O。 语法 C++复制 intWSAAPIselect( [in]intnfds, [in, out] fd_set *readfds, [in, out] fd_set *writefds, [in, out] fd_set *exceptfds, [in]consttimeval *timeout ); ...
winsock32.exe is not a valid Win32 application. winsock32.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application. What will you do with winsock32.exe? To help other users, please let us know what you will do with winsock...
Our Senior It manager left the company without and the code he developed we not too sure how to the following:(1) Bind the connection between the client and...