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

Example 11 with TransportStats

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

the class AbstractTransportTest method transportTracer_server_send_msg.

@Test
public void transportTracer_server_send_msg() 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.messagesSent);
    assertEquals(0, serverBefore.lastMessageSentTimeNanos);
    TransportStats clientBefore = getTransportStats(client);
    assertEquals(0, clientBefore.messagesReceived);
    assertEquals(0, clientBefore.lastMessageReceivedTimeNanos);
    clientStream.request(1);
    serverStream.writeHeaders(new Metadata());
    serverStream.writeMessage(methodDescriptor.streamResponse("response"));
    serverStream.flush();
    verifyMessageCountAndClose(clientStreamListener.messageQueue, 1);
    TransportStats serverAfter = getTransportStats(serverTransportListener.transport);
    assertEquals(1, serverAfter.messagesSent);
    assertEquals(fakeCurrentTimeNanos(), serverAfter.lastMessageSentTimeNanos);
    TransportStats clientAfter = getTransportStats(client);
    assertEquals(1, clientAfter.messagesReceived);
    assertEquals(fakeCurrentTimeNanos(), clientAfter.lastMessageReceivedTimeNanos);
    serverStream.close(Status.OK, new Metadata());
}

Example 12 with TransportStats

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

the class ChannelzProtoUtil method extractSocketData.

static SocketData extractSocketData(SocketStats socketStats) {
    SocketData.Builder builder = SocketData.newBuilder();
    if (socketStats.data != null) {
        TransportStats s = socketStats.data;
        builder.setStreamsStarted(s.streamsStarted).setStreamsSucceeded(s.streamsSucceeded).setStreamsFailed(s.streamsFailed).setMessagesSent(s.messagesSent).setMessagesReceived(s.messagesReceived).setKeepAlivesSent(s.keepAlivesSent).setLastLocalStreamCreatedTimestamp(Timestamps.fromNanos(s.lastLocalStreamCreatedTimeNanos)).setLastRemoteStreamCreatedTimestamp(Timestamps.fromNanos(s.lastRemoteStreamCreatedTimeNanos)).setLastMessageSentTimestamp(Timestamps.fromNanos(s.lastMessageSentTimeNanos)).setLastMessageReceivedTimestamp(Timestamps.fromNanos(s.lastMessageReceivedTimeNanos)).setLocalFlowControlWindow(Int64Value.of(s.localFlowControlWindow)).setRemoteFlowControlWindow(Int64Value.of(s.remoteFlowControlWindow));
    }
    builder.addAllOption(toSocketOptionsList(socketStats.socketOptions));
    return builder.build();
}