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

Example 1 with ManagedChannel

use of io.grpc.ManagedChannel in project beam by apache.

the class ManagedChannelFactoryTest method testEpollHostPortChannel.

@Test
public void testEpollHostPortChannel() {
    assumeTrue(io.netty.channel.epoll.Epoll.isAvailable());
    ApiServiceDescriptor apiServiceDescriptor = ApiServiceDescriptor.newBuilder().setUrl("localhost:123").build();
    ManagedChannel channel = ManagedChannelFactory.from(PipelineOptionsFactory.fromArgs(new String[] { "--experiments=beam_fn_api_epoll" }).create()).forDescriptor(apiServiceDescriptor);
    assertEquals("localhost:123", channel.authority());
    channel.shutdownNow();
}

Example 2 with ManagedChannel

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

the class TransportCompressionTest method createChannel.

@Override
protected ManagedChannel createChannel() {
    NettyChannelBuilder builder = NettyChannelBuilder.forAddress("localhost", getPort()).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(true);
    io.grpc.internal.TestingAccessor.setStatsContextFactory(builder, getClientStatsFactory());
    return builder.build();
}

Example 3 with ManagedChannel

use of io.grpc.ManagedChannel in project sonarlint-core by SonarSource.

the class ConnectedDaemonTest method testNormal.

@Test
public void testNormal() throws InterruptedException, IOException {
    daemon.run();
    daemon.waitReady();
    ManagedChannel channel = ManagedChannelBuilder.forAddress("localhost", 8050).usePlaintext(true).build();
    LogCollector logs = new LogCollector();
    ConnectedSonarLintBlockingStub sonarlint = ConnectedSonarLintGrpc.newBlockingStub(channel);
    // REGISTER
    sonarlint.start(createConnectedConfig());
    // STATE
    assertThat(sonarlint.getState(Void.newBuilder().build()).getState()).isEqualTo(StorageState.State.NEVER_UPDATED);
    // UPDATE GLOBAL
    ServerConfig serverConfig = ServerConfig.newBuilder().setHostUrl(ORCHESTRATOR.getServer().getUrl()).setCredentials(Credentials.newBuilder().setLogin(SONARLINT_USER).setPassword(SONARLINT_PWD).build()).build();
    sonarlint.update(serverConfig);
    // STATE
    assertThat(sonarlint.getState(Void.newBuilder().build()).getState()).isEqualTo(StorageState.State.UPDATED);
    // UPDATE MODULE
    ModuleUpdateReq moduleUpdate = ModuleUpdateReq.newBuilder().setModuleKey(PROJECT_KEY_JAVA).setServerConfig(serverConfig).build();
    sonarlint.updateModule(moduleUpdate);
    // ANALYSIS
    ClientCall<Void, LogEvent> call = getLogs(logs, channel);
    Iterator<Issue> issues = sonarlint.analyze(createAnalysisConfig(PROJECT_KEY_JAVA));
    assertThat(issues).hasSize(3);
    // assertThat(logs.getLogsAndClear()).contains("2 files indexed");
    call.cancel(null, null);
    channel.shutdownNow();
    channel.awaitTermination(2, TimeUnit.SECONDS);
}

Example 4 with ManagedChannel

use of io.grpc.ManagedChannel in project sonarlint-core by SonarSource.

the class ConnectedDaemonTest method testError.

@Test
public void testError() throws IOException {
    daemon.run();
    daemon.waitReady();
    ManagedChannel channel = ManagedChannelBuilder.forAddress("localhost", 8050).usePlaintext(true).build();
    ConnectedSonarLintBlockingStub sonarlint = ConnectedSonarLintGrpc.newBlockingStub(channel);
    sonarlint.start(createConnectedConfig());
    // Analyze without update -> error
    Iterator<Issue> analyze = sonarlint.analyze(createAnalysisConfig(PROJECT_KEY_JAVA));
    exception.expectMessage("Please update server 'storage'");
    exception.expect(StatusRuntimeException.class);
    analyze.hasNext();
    sonarlint.shutdown(null);
}

Example 5 with ManagedChannel

use of io.grpc.ManagedChannel in project sonarlint-core by SonarSource.

the class ConnectedDaemonTest method testPort.

@Test
public void testPort() throws IOException {
    daemon.run("--port", "8051");
    daemon.waitReady();
    ManagedChannel channel = ManagedChannelBuilder.forAddress("localhost", 8051).usePlaintext(true).build();
    ConnectedSonarLintBlockingStub sonarlint = ConnectedSonarLintGrpc.newBlockingStub(channel);
    sonarlint.start(createConnectedConfig());
}