Shutdown closesocket
Web1 确认链路是否连通状态,最好加心跳机制, 如果一定时间没有收到心跳包,或者没有回复心跳 就应认为此链路已经坏掉了,需要关闭,重新连接!2 至于发送数据,应该检查对应的api的返回值,是否已经成功发送或者接受定长数据! 没有完成应该重 WebMar 13, 2024 · 在 Linux 下设置 IP 地址的方法有以下几种: 1. 使用 ifconfig 命令设置 IP 地址: ifconfig 是 Linux 系统下设置和管理网络接口的命令。
Shutdown closesocket
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[in] s A descriptor identifying a socket. [in] how A flag that describes what types of operation will no longer be allowed. Possible values for this flag are listed in the Winsock2.hheader file. See more If no error occurs,shutdown returns zero. Otherwise, a value of SOCKET_ERROR is returned, and a specific error code can be retrieved by callingWSAGetLastError. See more Theshutdownfunction is used on all types of sockets to disable reception, transmission, or both. If the how parameter is SD_RECEIVE, subsequent calls to … See more Web之前学习过 Linux 的 send 和 recv 函数,主要学习的部分就是利用其可选项 MSG_OOB 来接收 out-of-band 数据。 但是,在 Windows 系统中却没有针对这种事情的处理方法。 好在我们有其他方法可以代替,通过 select 函数来解决这个问题。
WebFind changesets by keywords (author, files, the commit message), revision number or hash, or revset expression. WebNov 4, 2024 · The time for which program A stays in the TIME_WAIT state is twice the Maximum Segment Lifetime (2*MSL). The MSL is the maximum time a TCP segment can …
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WebJust in case you want a little more control over how the socket closes, you can use the shutdown() function. It allows you to cut off communication in a certain direction, or both ways (just like close() does). Synopsis: int shutdown(int sockfd, int how); sockfd is the socket file descriptor you want to shutdown, and how is one of the following: fnf baddies niceWeb我正在尝试编写一个带有工作线程的UDP服务器,该工作线程一直在调用GetQueuedCompletionStatus 。 我已经可以使用WSARecvFrom成功接收数据,但使用WSASendTo发送数据会导致以下错误: : The attempted operation is not suppor green tomato relish recipe cwaWebNov 9, 2024 · Shutdown. The shutdown operation represents a way to block the communication of a socket without destroying it. But, besides calling a socket shutdown, … green tomato reading ma menuWeb++找出全书你认为最重要的一章,深入重新学习一下++ 随着学习的深入,多门课程涉及到网络编程的实现,网络编程涉及范围广,一组网络编程的程序可以涵盖诸多知识点,故而我认为这一章的内容有助于多门课的理解与学习,是最重要的一章。 green tomato recipe ukWeb我正在嘗試編寫一個帶有工作線程的UDP服務器,該工作線程一直在調用GetQueuedCompletionStatus 。 我已經可以使用WSARecvFrom成功接收數據,但使用WSASendTo發送數據會導致以下錯誤:. 10045: The attempted operation is not supported for the type of object referenced. green tomato recipes green tomato salsaWebOct 8, 2024 · shutdown 和closesocket 来,咱们彻底的来讨论一下这个shutdown 和closesocket 从函数调用上来分析(msdn):一旦完成了套接字的连接,应当将套接字关 … fnf bad time remixgreen tomato quick bread