fix for high prio socket

src/channel.cpp

@@ -51,8 +51,10 @@ CChannel::CChannel ( const bool bNIsServer ) :
 
 
     // Connections -------------------------------------------------------------
-    qRegisterMetaType<CVector<uint8_t> > ( "CVector<uint8_t>" );
+
-    qRegisterMetaType<CHostAddress> ( "CHostAddress" );
+// TODO if we later do not fire vectors in the emits, we can remove this again
+qRegisterMetaType<CVector<uint8_t> > ( "CVector<uint8_t>" );
+qRegisterMetaType<CHostAddress> ( "CHostAddress" );
 
     QObject::connect ( &Protocol,
         SIGNAL ( MessReadyForSending ( CVector<uint8_t> ) ),
@@ -477,6 +479,7 @@ EPutDataStat CChannel::PutData ( const CVector<uint8_t>& vecbyData,
                 {
                     // fire a signal so that an other class can process this type of
                     // message
+// TODO a copy of the vector is used -> avoid malloc in real-time routine
                     emit DetectedCLMessage ( vecbyMesBodyData, iRecID );
 
                     // set status flag
@@ -485,6 +488,7 @@ EPutDataStat CChannel::PutData ( const CVector<uint8_t>& vecbyData,
                 else
                 {
                     // parse the message assuming this is a regular protocol message
+// TODO a copy of the vector is used -> avoid malloc in real-time routine
                     emit ParseMessageBody ( vecbyMesBodyData, iRecCounter, iRecID );
 
                     // note that protocol OK is not correct here since we do not
@@ -625,6 +629,23 @@ EGetDataStat CChannel::GetData ( CVector<uint8_t>& vecbyData,
     return eGetStatus;
 }
 
+#ifdef ENABLE_RECEIVE_SOCKET_IN_SEPARATE_THREAD
+void CChannel::PrepAndSendPacketHPS ( CHighPrioSocket*        pSocket,
+                                      const CVector<uint8_t>& vecbyNPacket,
+                                      const int               iNPacketLen )
+{
+// TODO Doubled code!!! Same code as in PrepAndSendPacket (see below)!!!
+    QMutexLocker locker ( &Mutex );
+
+    // use conversion buffer to convert sound card block size in network
+    // block size
+    if ( ConvBuf.Put ( vecbyNPacket, iNPacketLen ) )
+    {
+        pSocket->SendPacket ( ConvBuf.Get(), GetAddress() );
+    }
+}
+#endif
+
 void CChannel::PrepAndSendPacket ( CSocket*                pSocket,
                                    const CVector<uint8_t>& vecbyNPacket,
                                    const int               iNPacketLen )

src/channel.h

@@ -68,10 +68,17 @@ public:
     EGetDataStat GetData ( CVector<uint8_t>& vecbyData,
                            const int         iNumBytes );
 
+#ifdef ENABLE_RECEIVE_SOCKET_IN_SEPARATE_THREAD
+    void PrepAndSendPacketHPS ( CHighPrioSocket*        pSocket,
+                                const CVector<uint8_t>& vecbyNPacket,
+                                const int               iNPacketLen );
+#endif
+
     void PrepAndSendPacket ( CSocket*                pSocket,
                              const CVector<uint8_t>& vecbyNPacket,
                              const int               iNPacketLen );
 
+
     void ResetTimeOutCounter() { iConTimeOut = iConTimeOutStartVal; }
     bool IsConnected() const { return iConTimeOut > 0; }
     void Disconnect();

src/client.cpp

@@ -1093,9 +1093,15 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
         }
 
         // send coded audio through the network
+#ifdef ENABLE_RECEIVE_SOCKET_IN_SEPARATE_THREAD
+        Channel.PrepAndSendPacketHPS ( &Socket,
+                                       vecCeltData,
+                                       iCeltNumCodedBytes );
+#else
         Channel.PrepAndSendPacket ( &Socket,
                                     vecCeltData,
                                     iCeltNumCodedBytes );
+#endif
     }
 
 

src/socket.h

@@ -110,11 +110,6 @@ public:
     CHighPrioSocket ( CChannel*     pNewChannel,
                       const quint16 iPortNumber )
     {
-        // we have to register some classes to the Qt signal/slot mechanism
-        // since we have thread crossings with the threaded code
-        qRegisterMetaType<CVector<uint8_t> > ( "CVector<uint8_t>" );
-        qRegisterMetaType<CHostAddress> ( "CHostAddress" );
-
         // Creation of the new socket thread which has to have the highest
         // possible thread priority to make sure the jitter buffer is reliably
         // filled with the network audio packets and does not get interrupted
@@ -143,7 +138,7 @@ public:
 
     bool GetAndResetbJitterBufferOKFlag()
     {
-        pSocket->GetAndResetbJitterBufferOKFlag();
+        return pSocket->GetAndResetbJitterBufferOKFlag();
     }
 
 protected: