Examples with CallOptions io.grpc.CallOptions used on opensource projects

Example 66 with CallOptions

use of io.grpc.CallOptions in project grpc-java by grpc.

the class RetryTest method serverCancelledAndClientDeadlineExceeded.

@Test
public void serverCancelledAndClientDeadlineExceeded() throws Exception {
    startNewServer();
    createNewChannel();
    class CloseDelayedTracer extends ClientStreamTracer {

        @Override
        public void streamClosed(Status status) {
            fakeClock.forwardTime(10, SECONDS);
        }
    }
    class CloseDelayedTracerFactory extends ClientStreamTracer.Factory {

        @Override
        public ClientStreamTracer newClientStreamTracer(StreamInfo info, Metadata headers) {
            return new CloseDelayedTracer();
        }
    }
    CallOptions callOptions = CallOptions.DEFAULT.withDeadline(Deadline.after(10, SECONDS, new Ticker() {

        @Override
        public long nanoTime() {
            return fakeClock.getTicker().read();
        }
    })).withStreamTracerFactory(new CloseDelayedTracerFactory());
    ClientCall<String, Integer> call = channel.newCall(clientStreamingMethod, callOptions);
    call.start(mockCallListener, new Metadata());
    assertRpcStartedRecorded();
    ServerCall<String, Integer> serverCall = serverCalls.poll(5, SECONDS);
    serverCall.close(Status.CANCELLED, new Metadata());
    assertRpcStatusRecorded(Code.DEADLINE_EXCEEDED, 10_000, 0);
    assertRetryStatsRecorded(0, 0, 0);
}

Example 67 with CallOptions

use of io.grpc.CallOptions in project grpc-java by grpc.

the class TransportCompressionTest method createChannelBuilder.

@Override
protected NettyChannelBuilder createChannelBuilder() {
    NettyChannelBuilder builder = NettyChannelBuilder.forAddress(getListenAddress()).maxInboundMessageSize(AbstractInteropTest.MAX_MESSAGE_SIZE).decompressorRegistry(decompressors).compressorRegistry(compressors).intercept(new ClientInterceptor() {

        @Override
        public <ReqT, RespT> ClientCall<ReqT, RespT> interceptCall(MethodDescriptor<ReqT, RespT> method, CallOptions callOptions, Channel next) {
            final ClientCall<ReqT, RespT> call = next.newCall(method, callOptions);
            return new ForwardingClientCall<ReqT, RespT>() {

                @Override
                protected ClientCall<ReqT, RespT> delegate() {
                    return call;
                }

                @Override
                public void start(final ClientCall.Listener<RespT> responseListener, Metadata headers) {
                    ClientCall.Listener<RespT> listener = new ForwardingClientCallListener<RespT>() {

                        @Override
                        protected io.grpc.ClientCall.Listener<RespT> delegate() {
                            return responseListener;
                        }

                        @Override
                        public void onHeaders(Metadata headers) {
                            super.onHeaders(headers);
                            if (expectFzip) {
                                String encoding = headers.get(GrpcUtil.MESSAGE_ENCODING_KEY);
                                assertEquals(encoding, FZIPPER.getMessageEncoding());
                            }
                        }
                    };
                    super.start(listener, headers);
                    setMessageCompression(true);
                }
            };
        }
    }).usePlaintext();
    // Disable the default census stats interceptor, use testing interceptor instead.
    InternalNettyChannelBuilder.setStatsEnabled(builder, false);
    return builder.intercept(createCensusStatsClientInterceptor());
}

Example 68 with CallOptions

use of io.grpc.CallOptions in project grpc-java by grpc.

the class StubConfigTest method testStubCallOptionsPopulatedToNewCall.

@Test
public void testStubCallOptionsPopulatedToNewCall() {
    TestServiceGrpc.TestServiceStub stub = TestServiceGrpc.newStub(channel);
    CallOptions options1 = stub.getCallOptions();
    SimpleRequest request = SimpleRequest.getDefaultInstance();
    stub.unaryCall(request, responseObserver);
    verify(channel).newCall(same(TestServiceGrpc.getUnaryCallMethod()), same(options1));
    stub = stub.withDeadlineAfter(2, NANOSECONDS);
    CallOptions options2 = stub.getCallOptions();
    assertNotSame(options1, options2);
    stub.unaryCall(request, responseObserver);
    verify(channel).newCall(same(TestServiceGrpc.getUnaryCallMethod()), same(options2));
}

Example 69 with CallOptions

use of io.grpc.CallOptions in project grpc-java by grpc.

the class BinlogHelperTest method clientDeadlineLogged_deadlineSetViaContext.

@Test
public void clientDeadlineLogged_deadlineSetViaContext() throws Exception {
    // important: deadline is read from the ctx where call was created
    final SettableFuture<ClientCall<byte[], byte[]>> callFuture = SettableFuture.create();
    Context.current().withDeadline(Deadline.after(1, TimeUnit.SECONDS), Executors.newSingleThreadScheduledExecutor()).run(new Runnable() {

        @Override
        public void run() {
            MethodDescriptor<byte[], byte[]> method = MethodDescriptor.<byte[], byte[]>newBuilder().setType(MethodType.UNKNOWN).setFullMethodName("service/method").setRequestMarshaller(BYTEARRAY_MARSHALLER).setResponseMarshaller(BYTEARRAY_MARSHALLER).build();
            callFuture.set(new BinlogHelper(mockSinkWriter).getClientInterceptor(CALL_ID).interceptCall(method, CallOptions.DEFAULT.withDeadlineAfter(1, TimeUnit.SECONDS), new Channel() {

                @Override
                public <RequestT, ResponseT> ClientCall<RequestT, ResponseT> newCall(MethodDescriptor<RequestT, ResponseT> methodDescriptor, CallOptions callOptions) {
                    return new NoopClientCall<>();
                }

                @Override
                public String authority() {
                    return null;
                }
            }));
        }
    });
    @SuppressWarnings("unchecked") ClientCall.Listener<byte[]> mockListener = mock(ClientCall.Listener.class);
    callFuture.get().start(mockListener, new Metadata());
    ArgumentCaptor<Duration> callOptTimeoutCaptor = ArgumentCaptor.forClass(Duration.class);
    verify(mockSinkWriter).logClientHeader(anyLong(), anyString(), ArgumentMatchers.<String>any(), callOptTimeoutCaptor.capture(), any(Metadata.class), any(GrpcLogEntry.Logger.class), anyLong(), AdditionalMatchers.or(ArgumentMatchers.<SocketAddress>isNull(), ArgumentMatchers.<SocketAddress>any()));
    Duration timeout = callOptTimeoutCaptor.getValue();
    assertThat(TimeUnit.SECONDS.toNanos(1) - Durations.toNanos(timeout)).isAtMost(TimeUnit.MILLISECONDS.toNanos(250));
}

Example 70 with CallOptions

use of io.grpc.CallOptions in project grpc-java by grpc.

the class BinlogHelper method getClientInterceptor.

public ClientInterceptor getClientInterceptor(final long callId) {
    return new ClientInterceptor() {

        boolean trailersOnlyResponse = true;

        @Override
        public <ReqT, RespT> ClientCall<ReqT, RespT> interceptCall(final MethodDescriptor<ReqT, RespT> method, CallOptions callOptions, Channel next) {
            final AtomicLong seq = new AtomicLong(1);
            final String methodName = method.getFullMethodName();
            final String authority = next.authority();
            // The timeout should reflect the time remaining when the call is started, so do not
            // compute remaining time here.
            final Deadline deadline = min(callOptions.getDeadline(), Context.current().getDeadline());
            return new SimpleForwardingClientCall<ReqT, RespT>(next.newCall(method, callOptions)) {

                @Override
                public void start(final ClientCall.Listener<RespT> responseListener, Metadata headers) {
                    final Duration timeout = deadline == null ? null : Durations.fromNanos(deadline.timeRemaining(TimeUnit.NANOSECONDS));
                    writer.logClientHeader(seq.getAndIncrement(), methodName, authority, timeout, headers, GrpcLogEntry.Logger.LOGGER_CLIENT, callId, /*peerAddress=*/
                    null);
                    ClientCall.Listener<RespT> wListener = new SimpleForwardingClientCallListener<RespT>(responseListener) {

                        @Override
                        public void onMessage(RespT message) {
                            writer.logRpcMessage(seq.getAndIncrement(), EventType.EVENT_TYPE_SERVER_MESSAGE, method.getResponseMarshaller(), message, GrpcLogEntry.Logger.LOGGER_CLIENT, callId);
                            super.onMessage(message);
                        }

                        @Override
                        public void onHeaders(Metadata headers) {
                            trailersOnlyResponse = false;
                            writer.logServerHeader(seq.getAndIncrement(), headers, GrpcLogEntry.Logger.LOGGER_CLIENT, callId, getPeerSocket(getAttributes()));
                            super.onHeaders(headers);
                        }

                        @Override
                        public void onClose(Status status, Metadata trailers) {
                            SocketAddress peer = trailersOnlyResponse ? getPeerSocket(getAttributes()) : null;
                            writer.logTrailer(seq.getAndIncrement(), status, trailers, GrpcLogEntry.Logger.LOGGER_CLIENT, callId, peer);
                            super.onClose(status, trailers);
                        }
                    };
                    super.start(wListener, headers);
                }

                @Override
                public void sendMessage(ReqT message) {
                    writer.logRpcMessage(seq.getAndIncrement(), EventType.EVENT_TYPE_CLIENT_MESSAGE, method.getRequestMarshaller(), message, GrpcLogEntry.Logger.LOGGER_CLIENT, callId);
                    super.sendMessage(message);
                }

                @Override
                public void halfClose() {
                    writer.logHalfClose(seq.getAndIncrement(), GrpcLogEntry.Logger.LOGGER_CLIENT, callId);
                    super.halfClose();
                }

                @Override
                public void cancel(String message, Throwable cause) {
                    writer.logCancel(seq.getAndIncrement(), GrpcLogEntry.Logger.LOGGER_CLIENT, callId);
                    super.cancel(message, cause);
                }
            };
        }
    };
}