bool ServerSocket::open(const SocketSpec& spec, int flags)
{
if (spec.backlog() > 0)
setBacklog(spec.backlog());
if (spec.isLocal())
return open(spec.local(), flags);
else
return open(spec.ipaddr().str(), spec.port(), flags);
}
void ListenSock::init( const Address& addr )
{
// Create socket
createSocket(SOCK_STREAM, IPPROTO_TCP);
setBacklog(-1);
// Bind socket to port
if ( ::bind( _socket, (const sockaddr *)addr.sockAddr(), sizeof(sockaddr_in) ) != 0 )
{
throw ESocket( "Unable to bind listen socket to port" );
}
_LocalAddr = addr;
_Bound = true;
// Listen
if ( ::listen( _socket, _BackLog ) != 0 ) // SOMAXCONN = maximum length of the queue of pending connections
{
throw ESocket( "Unable to listen on specified port" );
}
}
