需要语言监视器 和端口监视器服务器 DLL 来定义 ClosePort 函数,并将函数的地址包含在 MONITOR2 结构中。作为函数的 hPort 参数接收的句柄是监视器的 OpenPort 或 OpenPortEx 函数提供的端口句柄。ClosePort 函数应通过使收到的端口句柄无效来关闭端口。 它还应释放监视器的 OpenPort 或 OpenPortEx 函数分配的...
BOOL XcvClosePort( _In_ HANDLE hXcv ); パラメーター [in] hXcv OpenPrinter を呼び出すことによって取得された呼び出し元指定のプリンター ハンドル (Microsoft Windows SDKドキュメントで説明)。 このハンドルは XcvOpenPort によって作成され、返されます。 戻り値 操作が成功した場合...
After a port has been added, as described in Adding a Port, the spooler can open it by calling the appropriate language monitor's OpenPortEx function.The language monitor uses the OpenPortEx function to create and return a port handle. Typically, a language monitor calls its associated port ...
Any pending overlapped send and receive operations (WSASend/WSASendTo/WSARecv/WSARecvFromwith an overlapped socket) issued by any thread in this process are also canceled. Any event, completion routine, or completion port action specified for these overlapped operations is performed. The pending ove...
Any event, completion routine, or completion port action specified for these overlapped operations is performed. The pending overlapped operations fail with the error status WSA_OPERATION_ABORTED.An application should not assume that any outstanding I/O operations on a socket will all be guaranteed ...
Hello when i close the mmc.exe IIS 6.0 SMTP on windows server standard 2019 i get a event APPCRASH i would like to find a solution to avoid...
Any pending overlapped send and receive operations issued by any thread in this process are also canceled. Any event, completion routine, or completion port action specified for these overlapped operations is performed. The pending overlapped operations fail with the error status WSA_OPERATION_ABORTED....
原因分析:在服务器与客户端通信过程中,因服务器发生了socket未关导致的closed_wait发生,致使监听port打开的句柄数到了1024个,且均处于close_wait的状态,最终造成配置的port被占满出现“Too many open files”,无法再进行通信。 close_wait状态出现的原因是被动关闭方未关闭socket造成 ...
具体而言,local peer主动调用close后,此时的TCP连接进入TIME_WAIT状态,处于该状态下的TCP连接不能立即以同样的四元组建立新连接,即发起active close的那方占用的local port在TIME_WAIT期间不能再被重新分配。由于TIME_WAIT状态持续时间为2MSL,这样保证了旧TCP连接双工链路中的旧数据包均因过期(超过MSL)而消失,此后,就...
展开选项“计算机配置”-“Windows 设置”-“安全设置”,然后点击“IP 安全策略,在本地计算机”,再在右边的空白处点击右键,再点“创建 IP 安全策略...”。 创建IP 安全策略 在弹出 IP 安全策略向导对话框里,单击下一步;在出现的对话框中的名称处写“关闭端口445”(可随意填写),点击下一步;对话框中的“激活...