C + + Set timeout time simple implementation method _c language

This article describes the C + + set timeout time of a simple implementation method, simple and easy to understand the code, functional and practical. Share to everyone for your reference. The implementation methods are as follows:

Copy Code code as follows:

BOOL SetTimeout (SOCKET s, int ntime, BOOL brecv)
{
int ret =:: setsockopt (S, Sol_socket, brecv?) So_rcvtimeo:so_sndtimeo, (char*) ntime, sizeof (ntime));
return ret!=socket_error;
}

Here setsockopt for the operation of the socket interface, interested friends can refer to the relevant information for further understanding.

I hope this article will help you with the C + + program design.