COB-4: log socket description

RTCP/Cobalt/InputProc/src/Station/Generator.cc

@@ -101,10 +101,12 @@ namespace LOFAR
 
     void Generator::logStatistics()
     {
+      //TODO: packets per second
       for( size_t nr = 0; nr < nrBoards; nr++ ) {
+        const Stream &s = *outputStreams[nr];
         const std::string logPrefix(str(boost::format("[station %s board %u] [Generator] ") % stationID.name() % nr));
 
-        LOG_INFO_STR( logPrefix << nrSent[nr] << " packets sent.");
+        LOG_INFO_STR( logPrefix << nrSent[nr] << " packets sent via " << s.description());
 
         nrSent[nr] = 0;
       }