Function send

co_hook_sys_call.cpp:488–537

}

ssize_t send(int socket, const void *buffer, size_t length, int flags)
{
	HOOK_SYS_FUNC( send );
	
	if( !co_is_enable_sys_hook() )
	{
		return g_sys_send_func( socket,buffer,length,flags );
	}
	rpchook_t *lp = get_by_fd( socket );

	if( !lp || ( O_NONBLOCK & lp->user_flag ) )
	{
		return g_sys_send_func( socket,buffer,length,flags );
	}
	size_t wrotelen = 0;
	int timeout = ( lp->write_timeout.tv_sec * 1000 ) 
				+ ( lp->write_timeout.tv_usec / 1000 );

	ssize_t writeret = g_sys_send_func( socket,buffer,length,flags );
	if (writeret == 0)
	{
		return writeret;
	}

	if( writeret > 0 )
	{
		wrotelen += writeret;	
	}
	while( wrotelen < length )
	{

		struct pollfd pf = { 0 };
		pf.fd = socket;
		pf.events = ( POLLOUT | POLLERR | POLLHUP );
		poll( &pf,1,timeout );

		writeret = g_sys_send_func( socket,(const char*)buffer + wrotelen,length - wrotelen,flags );
		
		if( writeret <= 0 )
		{
			break;
		}
		wrotelen += writeret ;
	}
	if (writeret <= 0 && wrotelen == 0)
	{
		return writeret;
	}
	return wrotelen;
}

ssize_t recv( int socket, void *buffer, size_t length, int flags )
{