C++ (Cpp) WebSocket::listen Examples

Example #1

File: WebSocket.cpp Project: KillerGoldFisch/ArduinoWebsocketServer

void WebSocketServer::listen() {
    // First check existing connections:
    for( byte x=0; x < m_maxConnections; x++ )
    {
        if( !m_connections[x] )
            continue;

        WebSocket *s = m_connections[x];
        if( !s->isConnected() )
        {
            m_connectionCount--;
            delete s;
            m_connections[x] = NULL;
            continue;
        }
        s->listen();
    }

    EthernetClient cli = m_server.available();
    if( !cli )
        return;
  
    // Find a slot:
    for( byte x=0; x < m_maxConnections; x++ )
    {
        if( m_connections[x] )
            continue;

        WebSocket *s = new WebSocket(this, cli);
        m_connections[x] = s;
        m_connectionCount++;
#ifdef DEBUG
        Serial.println(F("Websocket client connected."));
#endif
        return;
    }

    // No room!
#ifdef DEBUG
    Serial.println(F("Cannot accept new websocket client, maxConnections reached!"));
#endif
    cli.stop();
}