Check whether the socket is connected. This is only useful for
connection-oriented sockets.
If using Socket.shutdown, this function will return TRUE until the
socket has been shut down for reading and writing. If you do a non-blocking
connect, this function will not return TRUE until after you call
Socket.checkConnectResult.
Check whether the socket is connected. This is only useful for connection-oriented sockets.
If using Socket.shutdown, this function will return TRUE until the socket has been shut down for reading and writing. If you do a non-blocking connect, this function will not return TRUE until after you call Socket.checkConnectResult.