docs: @Override
      public void commsFailure(SICoreConnection conn, SIConnectionLostException e) {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(tc, "commsFailure",
                          new Object[]
                          {
                           conn,
                           e
                          });
  
          FFDCFilter.processException(e,
                                      CLASS_NAME + ".commsFailure",
                                      CommsConstants.SERVERSICORECONNECTIONLISTENER_COMMS_01,
                                      this);
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled())
              SibTr.debug(tc, "Caught a comms exception:", e);
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(tc, "commsFailure");
      }