Examples with TransportStats io.grpc.InternalChannelz.TransportStats used on opensource projects

Example 6 with TransportStats

use of io.grpc.InternalChannelz.TransportStats in project grpc-java by grpc.

the class OkHttpClientTransportTest method transportTracer_windowSize_remote.

@Test
public void transportTracer_windowSize_remote() throws Exception {
    initTransport();
    TransportStats before = getTransportStats(clientTransport);
    assertEquals(INITIAL_WINDOW_SIZE, before.remoteFlowControlWindow);
    // okhttp does not track local window sizes
    assertEquals(-1, before.localFlowControlWindow);
    frameHandler().windowUpdate(0, 1000);
    TransportStats after = getTransportStats(clientTransport);
    assertEquals(INITIAL_WINDOW_SIZE + 1000, after.remoteFlowControlWindow);
    // okhttp does not track local window sizes
    assertEquals(-1, after.localFlowControlWindow);
}

Example 7 with TransportStats

use of io.grpc.InternalChannelz.TransportStats in project grpc-java by grpc.

the class OkHttpClientTransportTest method transportTracer_windowSizeDefault.

@Test
public void transportTracer_windowSizeDefault() throws Exception {
    initTransport();
    TransportStats stats = getTransportStats(clientTransport);
    assertEquals(INITIAL_WINDOW_SIZE, stats.remoteFlowControlWindow);
    // okhttp does not track local window sizes
    assertEquals(-1, stats.localFlowControlWindow);
}

Example 8 with TransportStats

use of io.grpc.InternalChannelz.TransportStats in project grpc-java by grpc.

the class NettyHandlerTestBase method transportTracer_windowSizeDefault.

@Test
public void transportTracer_windowSizeDefault() throws Exception {
    manualSetUp();
    TransportStats transportStats = transportTracer.getStats();
    assertEquals(Http2CodecUtil.DEFAULT_WINDOW_SIZE, transportStats.remoteFlowControlWindow);
    assertEquals(flowControlWindow, transportStats.localFlowControlWindow);
}

Example 9 with TransportStats

use of io.grpc.InternalChannelz.TransportStats in project grpc-java by grpc.

the class NettyHandlerTestBase method transportTracer_windowSize.

@Test
public void transportTracer_windowSize() throws Exception {
    flowControlWindow = 1024 * 1024;
    manualSetUp();
    TransportStats transportStats = transportTracer.getStats();
    assertEquals(Http2CodecUtil.DEFAULT_WINDOW_SIZE, transportStats.remoteFlowControlWindow);
    assertEquals(flowControlWindow, transportStats.localFlowControlWindow);
}

Example 10 with TransportStats

use of io.grpc.InternalChannelz.TransportStats in project grpc-java by grpc.

the class AbstractTransportTest method transportTracer_server_streamEnded_ok.

@Test
public void transportTracer_server_streamEnded_ok() throws Exception {
    server.start(serverListener);
    client = newClientTransport(server);
    startTransport(client, mockClientTransportListener);
    ClientStream clientStream = client.newStream(methodDescriptor, new Metadata(), callOptions, tracers);
    ClientStreamListenerBase clientStreamListener = new ClientStreamListenerBase();
    clientStream.start(clientStreamListener);
    MockServerTransportListener serverTransportListener = serverListener.takeListenerOrFail(TIMEOUT_MS, TimeUnit.MILLISECONDS);
    StreamCreation serverStreamCreation = serverTransportListener.takeStreamOrFail(TIMEOUT_MS, TimeUnit.MILLISECONDS);
    ServerStream serverStream = serverStreamCreation.stream;
    if (!haveTransportTracer()) {
        return;
    }
    TransportStats serverBefore = getTransportStats(serverTransportListener.transport);
    assertEquals(0, serverBefore.streamsSucceeded);
    assertEquals(0, serverBefore.streamsFailed);
    TransportStats clientBefore = getTransportStats(client);
    assertEquals(0, clientBefore.streamsSucceeded);
    assertEquals(0, clientBefore.streamsFailed);
    clientStream.halfClose();
    serverStream.close(Status.OK, new Metadata());
    // do not validate stats until close() has been called on client
    assertNotNull(clientStreamListener.status.get(TIMEOUT_MS, TimeUnit.MILLISECONDS));
    assertNotNull(clientStreamListener.trailers.get(TIMEOUT_MS, TimeUnit.MILLISECONDS));
    TransportStats serverAfter = getTransportStats(serverTransportListener.transport);
    assertEquals(1, serverAfter.streamsSucceeded);
    assertEquals(0, serverAfter.streamsFailed);
    TransportStats clientAfter = getTransportStats(client);
    assertEquals(1, clientAfter.streamsSucceeded);
    assertEquals(0, clientAfter.streamsFailed);
}