docs: protected void invalidateConnection(boolean notifyPeer, Throwable throwable, String debugReason)
     {
         if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.entry(tc, "invalidateConnection", new Object[]{new Boolean(notifyPeer),
                                                                                       throwable,
                                                                                       debugReason});
         if (con != null)
         {
             ConnectionInterface connection = con.getConnectionReference();
             if (connection != null)
             {
                 connection.invalidate(notifyPeer, throwable, debugReason);
             }         
         }
         if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.exit(tc, "invalidateConnection");
     }