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

Example 16 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.METHOD_UNARY_CALL), same(options1));
    stub = stub.withDeadlineAfter(2, NANOSECONDS);
    CallOptions options2 = stub.getCallOptions();
    assertNotSame(options1, options2);
    stub.unaryCall(request, responseObserver);
    verify(channel).newCall(same(TestServiceGrpc.METHOD_UNARY_CALL), same(options2));
}

Example 17 with CallOptions

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

the class HeaderServerInterceptorTest method serverHeaderDeliveredToClient.

@Test
public void serverHeaderDeliveredToClient() {
    class SpyingClientInterceptor implements ClientInterceptor {

        ClientCall.Listener<?> spyListener;

        @Override
        public <ReqT, RespT> ClientCall<ReqT, RespT> interceptCall(MethodDescriptor<ReqT, RespT> method, CallOptions callOptions, Channel next) {
            return new SimpleForwardingClientCall<ReqT, RespT>(next.newCall(method, callOptions)) {

                @Override
                public void start(Listener<RespT> responseListener, Metadata headers) {
                    spyListener = responseListener = spy(responseListener);
                    super.start(responseListener, headers);
                }
            };
        }
    }
    SpyingClientInterceptor clientInterceptor = new SpyingClientInterceptor();
    GreeterBlockingStub blockingStub = GreeterGrpc.newBlockingStub(inProcessChannel).withInterceptors(clientInterceptor);
    ArgumentCaptor<Metadata> metadataCaptor = ArgumentCaptor.forClass(Metadata.class);
    blockingStub.sayHello(HelloRequest.getDefaultInstance());
    assertNotNull(clientInterceptor.spyListener);
    verify(clientInterceptor.spyListener).onHeaders(metadataCaptor.capture());
    assertEquals("customRespondValue", metadataCaptor.getValue().get(HeaderServerInterceptor.CUSTOM_HEADER_KEY));
}

Example 18 with CallOptions

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

the class AbstractStubTest method withWaitForReady.

@Test()
public void withWaitForReady() {
    NoopStub stub = new NoopStub(channel);
    CallOptions callOptions = stub.getCallOptions();
    assertFalse(callOptions.isWaitForReady());
    stub = stub.withWaitForReady();
    callOptions = stub.getCallOptions();
    assertTrue(callOptions.isWaitForReady());
}