Java Code Examples for com.linecorp.armeria.common.metric.MoreMeters#newTimer()

The following examples show how to use com.linecorp.armeria.common.metric.MoreMeters#newTimer() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Subscriber.java    From curiostack with MIT License 5 votes vote down vote up 
public Subscriber(
    @Provided SubscriberStub stub,
    @Provided Optional<MeterRegistry> meterRegistry,
    @Provided Tracing tracing,
    SubscriberOptions options) {
  this.stub =
      options.getUnsafeWrapBuffers()
          ? Clients.newDerivedClient(
              stub, GrpcClientOptions.UNSAFE_WRAP_RESPONSE_BUFFERS.newValue(true))
          : stub;
  this.options = options;

  MeterRegistry registry = meterRegistry.orElse(NoopMeterRegistry.get());

  List<Tag> tags = ImmutableList.of(Tag.of("subscription", options.getSubscription()));

  receivedMessages = registry.counter("subscriber-received-messages", tags);
  ackedMessages = registry.counter("subscriber-acked-messages", tags);
  nackedMessages = registry.counter("subscriber-nacked-messages", tags);
  registry.gauge("reconnect-backoff-millis", tags, streamReconnectBackoff, Duration::toMillis);

  messageProcessingTime =
      MoreMeters.newTimer(registry, "subscriber-message-processing-time", tags);

  tracer = tracing.tracer();
  traceExtractor =
      tracing
          .propagation()
          .extractor((message, key) -> message.getAttributesOrDefault(key, null));
}
Example 2
Source File: Http2ClientConnectionHandler.java    From armeria with Apache License 2.0 5 votes vote down vote up 
Http2ClientConnectionHandler(Http2ConnectionDecoder decoder, Http2ConnectionEncoder encoder,
                             Http2Settings initialSettings, Channel channel,
                             HttpClientFactory clientFactory, SessionProtocol protocol) {

    super(decoder, encoder, initialSettings);
    this.clientFactory = clientFactory;

    if (clientFactory.idleTimeoutMillis() > 0 || clientFactory.pingIntervalMillis() > 0) {
        final Timer keepAliveTimer =
                MoreMeters.newTimer(clientFactory.meterRegistry(), "armeria.client.connections.lifespan",
                                    ImmutableList.of(Tag.of("protocol", protocol.uriText())));
        keepAliveHandler = new Http2ClientKeepAliveHandler(
                channel, encoder.frameWriter(), keepAliveTimer,
                clientFactory.idleTimeoutMillis(), clientFactory.pingIntervalMillis());
    } else {
        keepAliveHandler = null;
    }

    responseDecoder = new Http2ResponseDecoder(channel, encoder(), clientFactory, keepAliveHandler);
    connection().addListener(responseDecoder);
    decoder().frameListener(responseDecoder);

    // Setup post build options
    final long timeout = clientFactory.idleTimeoutMillis();
    if (timeout > 0) {
        gracefulShutdownTimeoutMillis(timeout);
    } else {
        // Timeout disabled
        gracefulShutdownTimeoutMillis(-1);
    }
}
Example 3
Source File: KeepAliveHandlerTest.java    From armeria with Apache License 2.0 5 votes vote down vote up 
@BeforeEach
void setUp() {
    channel = spy(new EmbeddedChannel());
    when(channel.eventLoop()).thenReturn(eventLoop.get());
    ctx = mock(ChannelHandlerContext.class);
    when(ctx.channel()).thenReturn(channel);
    meterRegistry = new SimpleMeterRegistry();
    keepAliveTimer = MoreMeters.newTimer(meterRegistry, CONNECTION_LIFETIME, ImmutableList.of());
}
Example 4
Source File: HttpServerPipelineConfigurator.java    From armeria with Apache License 2.0 4 votes vote down vote up 
private Timer newKeepAliveTimer(SessionProtocol protocol) {
    return MoreMeters.newTimer(config.meterRegistry(), "armeria.server.connections.lifespan",
                               ImmutableList.of(Tag.of("protocol", protocol.uriText())));
}