code: public static void installManagementChannelOpenListenerService(
              final ServiceTarget serviceTarget,
              final ServiceName endpointName,
              final String channelName,
              final ServiceName operationHandlerName,
              final OptionMap options,
              final boolean onDemand) {
  
          final ManagementChannelOpenListenerService channelOpenListenerService = new ManagementChannelOpenListenerService(channelName, options);
          final ServiceBuilder<?> builder = serviceTarget.addService(channelOpenListenerService.getServiceName(endpointName), channelOpenListenerService)
                  .addDependency(endpointName, Endpoint.class, channelOpenListenerService.getEndpointInjector())
                  .addDependency(operationHandlerName, ManagementChannelInitialization.class, channelOpenListenerService.getOperationHandlerInjector())
                  .addDependency(ManagementChannelRegistryService.SERVICE_NAME, ManagementChannelRegistryService.class, channelOpenListenerService.getRegistry())
                  .addDependency(SHUTDOWN_EXECUTOR_NAME, ExecutorService.class, channelOpenListenerService.getExecutorServiceInjectedValue())
                  .setInitialMode(onDemand ? ON_DEMAND : ACTIVE);
  
          builder.install();
      }
docs: Set up the services to create a channel listener. This assumes that an endpoint service called {@code endpointName} exists.
  @param serviceTarget the service target to install the services into
  @param endpointName the name of the endpoint to install a channel listener into
  @param channelName the name of the channel
  @param operationHandlerName the name of the operation handler to handle request for this channel
  @param options the remoting options
  @param onDemand whether to install the services on demand