用的是静态IP192.168.1.30 端口号8088，但是出现the socket is marked as nonblocking and the ...
strcpy_s(szMsg,MaxLen,"The socket is marked as nonblocking and the requested operation would block. "); break; case WSAEMSGSIZE: strcpy_s(szMsg,MaxLen,"The socket is message oriented, and the message is larger than the maximum \ supported by the underlying transport. "); break; case W...
The accept function can block the caller until a connection is present if no pending connections are present on the queue, and the socket is marked as blocking. If the socket is marked as nonblocking and no pending connections are present on the queue, accept returns an error as ...
Socket is marked as nonblocking and SO_LINGER is set to a nonzero time-out value. Remarks This function closes a socket. More precisely, it releases the socket descriptors, so further references tosshould fail with the error WSAENOTSOCK. If this is the last reference to an underlying socket...
// The socket is marked as nonblocking and no connections are present to be accepted. if (GetLastError() == WSAEWOULDBLOCK) PumpMessage(FD_ACCEPT); else return FALSE; } 1. 2. 3. 4. 5. 6. 7. 它不断调用 CAsyncSocket::Accept ( CSocket 派生自 CAsyncSocket 类)判断 Server 端 socket 的事...
A blocking Windows Sockets 1.1 call is in progress, or the service provider is still processing a callback function. WSAEINTR The (blocking) Windows Socket 1.1 call was canceled through WSACancelBlockingCall. WSAEWOULDBLOCK The socket is marked as nonblocking, but the l_onoff member of the...
as nonblocking, accept() blocks the caller until a connection is present. If the socket is marked nonblocking and no pending connections are present on the queue, accept() fails with the error EAGAIN or EWOULDBLOCK. accept()系统调用被用于处理基于连接的socket类型。它获得监听socket等待队列中的第一...
A blocking Winsock call is in progress, or the service provider is still processing a callback function. WSAEINTR The socket was closed. WSAEWOULDBLOCK The socket is marked as nonblocking and SO_LINGER is set to a nonzero time-out value. ...
SOCKET Sock；Sock=socket（AF_INET,SOCK_STREAM,IPPROTO_TCP）；connect（Sock，。。。）；char *buf...
send是TCP通信的发送方法，在send之前保证建立了socket通信连接，socket中记录了与之连接的对方的地址，所以可以说是第一个参数SOCKET记录了要发往的地址；注：TCP套接字只能进行一对一的通信，所以不需要地址再来进行目的地的标识，套接字就可以确定要发往的方向；SOCKET Sock；Sock=socket（AF_INET,SOCK...