/** @syncpriority 200 */
 public void requestCachedSources() {
   if (!receiving) return;
   Set<SourceStatus> sources = mina.getSourceMgr().getReadySources(streamId);
   for (SourceStatus sourceStat : sources) {
     // This is a bit kludgy - get the streamstatus that applies to us
     StreamStatus streamStat = null;
     for (StreamStatus testSs : sourceStat.getSsList()) {
       if (testSs.getStreamId().equals(streamId)) {
         streamStat = testSs;
         break;
       }
     }
     if (streamStat == null) throw new SeekInnerCalmException();
     foundSource(sourceStat, streamStat);
   }
 }