code: @Override
  	public Response checkMessagingConnectionForTheDm( String message ) {
  
  		this.logger.fine( "Request: check the connection to the message queue. message=" + message );
  		Response response;
  		String lang = lang( this.manager );
  		if( this.manager.debugMngr().pingMessageQueue( message ))
  			response = handleError( Status.OK, new RestError( REST_DEBUG_AGENT_KO, name( "ECHO" ), value( message )), lang ).build();
  		else
  			response = handleError( Status.INTERNAL_SERVER_ERROR, new RestError( REST_MESSAGING_ERROR ), lang ).build();
  
  		return response;
  	}
docs: /*
  (non-Javadoc)
  @see net.roboconf.dm.rest.services.internal.resources.IDebugResource
  #checkMessagingConnectionForTheDm(java.lang.String)