teTCPError TCPServerConnection::listen ( unsigned short port, unsigned int connections )
{
disconnect();
if ( port == 0)
return setError(eTCPBadPort);
maxUsers = connections;
serverIP.host = INADDR_ANY;
serverIP.port = port;
socket = net_TCP_Open(&serverIP);
if ( socket == NULL )
return setError(eTCPConnectionFailed);
socketSet = net_AllocSocketSet(getMaxConnections()+1);
if (!socketSet)
return setError(eTCPSocketNFG);
IPaddress serverIP;
net_ResolveHost(&serverIP, NULL, getPort());
socket = net_TCP_Open(&serverIP);
net_TCP_AddSocket(socketSet,socket);
return setError(eTCPNoError);
}
void checkTicketNumbers() {
int want = getMaxConnections();
int current = connTicketHolder.outof();
if ( current != DEFAULT_MAX_CONN ) {
if ( current < want ) {
// they want fewer than they can handle
// which is fine
log(1) << " only allowing " << current << " connections" << endl;
return;
}
if ( current > want ) {
log() << " --maxConns too high, can only handle " << want << endl;
}
}
connTicketHolder.resize( want );
}
