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

Example 46 with CallOptions

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

the class ClientCallImplTest method contextDeadlineShouldOverrideLargerMetadataTimeout.

@Test
public void contextDeadlineShouldOverrideLargerMetadataTimeout() {
    long deadlineNanos = TimeUnit.SECONDS.toNanos(1);
    Context context = Context.current().withDeadlineAfter(deadlineNanos, TimeUnit.NANOSECONDS, deadlineCancellationExecutor);
    context.attach();
    CallOptions callOpts = CallOptions.DEFAULT.withDeadlineAfter(2, TimeUnit.SECONDS);
    ClientCallImpl<Void, Void> call = new ClientCallImpl<Void, Void>(method, MoreExecutors.directExecutor(), callOpts, statsTraceCtx, provider, deadlineCancellationExecutor);
    Metadata headers = new Metadata();
    call.start(callListener, headers);
    assertTrue(headers.containsKey(GrpcUtil.TIMEOUT_KEY));
    Long timeout = headers.get(GrpcUtil.TIMEOUT_KEY);
    assertNotNull(timeout);
    long deltaNanos = TimeUnit.MILLISECONDS.toNanos(400);
    assertTimeoutBetween(timeout, deadlineNanos - deltaNanos, deadlineNanos);
}

Example 47 with CallOptions

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

the class ClientCallImplTest method contextDeadlineShouldNotOverrideSmallerMetadataTimeout.

@Test
public void contextDeadlineShouldNotOverrideSmallerMetadataTimeout() {
    long deadlineNanos = TimeUnit.SECONDS.toNanos(2);
    Context context = Context.current().withDeadlineAfter(deadlineNanos, TimeUnit.NANOSECONDS, deadlineCancellationExecutor);
    context.attach();
    CallOptions callOpts = CallOptions.DEFAULT.withDeadlineAfter(1, TimeUnit.SECONDS);
    ClientCallImpl<Void, Void> call = new ClientCallImpl<Void, Void>(method, MoreExecutors.directExecutor(), callOpts, statsTraceCtx, provider, deadlineCancellationExecutor);
    Metadata headers = new Metadata();
    call.start(callListener, headers);
    assertTrue(headers.containsKey(GrpcUtil.TIMEOUT_KEY));
    Long timeout = headers.get(GrpcUtil.TIMEOUT_KEY);
    assertNotNull(timeout);
    long callOptsNanos = TimeUnit.SECONDS.toNanos(1);
    long deltaNanos = TimeUnit.MILLISECONDS.toNanos(400);
    assertTimeoutBetween(timeout, callOptsNanos - deltaNanos, callOptsNanos);
}

Example 48 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());
}

Example 49 with CallOptions

use of io.grpc.CallOptions in project google-cloud-java by GoogleCloudPlatform.

the class GrpcSpannerRpc method doStreamingCall.

private <T> StreamingCall doStreamingCall(MethodDescriptor<T, PartialResultSet> method, T request, ResultStreamConsumer consumer, @Nullable String resource, @Nullable Long channelHint) {
    final Context context = Context.current();
    // TODO: Add deadline based on context.
    CallOptions callOptions = credentials == null ? CallOptions.DEFAULT : CallOptions.DEFAULT.withCallCredentials(credentials);
    final ClientCall<T, PartialResultSet> call = new MetadataClientCall<>(pick(channelHint, channels).newCall(method, callOptions), newMetadata(resource));
    ResultSetStreamObserver<T> observer = new ResultSetStreamObserver<T>(consumer, context, call);
    ClientCalls.asyncServerStreamingCall(call, request, observer);
    return observer;
}

Example 50 with CallOptions

use of io.grpc.CallOptions in project google-cloud-java by GoogleCloudPlatform.

the class GrpcSpannerRpc method doUnaryCall.

private <ReqT, RespT> Future<RespT> doUnaryCall(MethodDescriptor<ReqT, RespT> method, ReqT request, @Nullable String resource, @Nullable Long channelHint) {
    CallOptions callOptions = credentials == null ? CallOptions.DEFAULT : CallOptions.DEFAULT.withCallCredentials(credentials);
    final ClientCall<ReqT, RespT> call = new MetadataClientCall<>(pick(channelHint, channels).newCall(method, callOptions), newMetadata(resource));
    return ClientCalls.futureUnaryCall(call, request);
}