[#1313] Add init/close rtp tests

sflphone-common/src/audio/audiortp.cpp

@@ -81,7 +81,7 @@ AudioRtp::createNewSession (SIPCall *ca) {
 }
 
 
-void
+bool
 AudioRtp::closeRtpSession () {
 
     ost::MutexLock m(_threadMutex);
@@ -96,6 +96,8 @@ AudioRtp::closeRtpSession () {
     }
     AudioLayer* audiolayer = Manager::instance().getAudioDriver();
     audiolayer->stopStream();
+
+    return true;
 }
 
 

sflphone-common/src/audio/audiortp.h

@@ -200,7 +200,7 @@ class AudioRtp {
     /**
      * Close a RTP session and kills the remaining threads
      */
-    void closeRtpSession( void );
+    bool closeRtpSession( void );
 
     /**
      * Start recording