Examples with ResponseSender com.nike.riposte.server.http.ResponseSender used on opensource projects

Example 1 with ResponseSender

use of com.nike.riposte.server.http.ResponseSender in project riposte by Nike-Inc.

the class ResponseSenderHandlerTest method constructor_sets_responseSender_to_arg_value.

@Test
public void constructor_sets_responseSender_to_arg_value() {
    // when
    ResponseSenderHandler theHandler = new ResponseSenderHandler(responseSenderMock);
    // then
    ResponseSender actualResponseSender = (ResponseSender) Whitebox.getInternalState(theHandler, "responseSender");
    assertThat(actualResponseSender).isEqualTo(responseSenderMock);
}

Example 2 with ResponseSender

use of com.nike.riposte.server.http.ResponseSender in project riposte by Nike-Inc.

the class Server method startup.

public void startup() throws CertificateException, IOException, InterruptedException {
    if (startedUp) {
        throw new IllegalArgumentException("This Server instance has already started. " + "You can only call startup() once");
    }
    // Figure out what port to bind to.
    int port = Integer.parseInt(System.getProperty("endpointsPort", serverConfig.isEndpointsUseSsl() ? String.valueOf(serverConfig.endpointsSslPort()) : String.valueOf(serverConfig.endpointsPort())));
    // Configure SSL if desired.
    final SslContext sslCtx;
    if (serverConfig.isEndpointsUseSsl()) {
        sslCtx = serverConfig.createSslContext();
    } else {
        sslCtx = null;
    }
    // Configure the server
    EventLoopGroup bossGroup;
    EventLoopGroup workerGroup;
    Class<? extends ServerChannel> channelClass;
    //      NIO event loop group.
    if (Epoll.isAvailable()) {
        logger.info("The epoll native transport is available. Using epoll instead of NIO. " + "riposte_server_using_native_epoll_transport=true");
        bossGroup = (serverConfig.bossThreadFactory() == null) ? new EpollEventLoopGroup(serverConfig.numBossThreads()) : new EpollEventLoopGroup(serverConfig.numBossThreads(), serverConfig.bossThreadFactory());
        workerGroup = (serverConfig.workerThreadFactory() == null) ? new EpollEventLoopGroup(serverConfig.numWorkerThreads()) : new EpollEventLoopGroup(serverConfig.numWorkerThreads(), serverConfig.workerThreadFactory());
        channelClass = EpollServerSocketChannel.class;
    } else {
        logger.info("The epoll native transport is NOT available or you are not running on a compatible " + "OS/architecture. Using NIO. riposte_server_using_native_epoll_transport=false");
        bossGroup = (serverConfig.bossThreadFactory() == null) ? new NioEventLoopGroup(serverConfig.numBossThreads()) : new NioEventLoopGroup(serverConfig.numBossThreads(), serverConfig.bossThreadFactory());
        workerGroup = (serverConfig.workerThreadFactory() == null) ? new NioEventLoopGroup(serverConfig.numWorkerThreads()) : new NioEventLoopGroup(serverConfig.numWorkerThreads(), serverConfig.workerThreadFactory());
        channelClass = NioServerSocketChannel.class;
    }
    eventLoopGroups.add(bossGroup);
    eventLoopGroups.add(workerGroup);
    // Figure out which channel initializer should set up the channel pipelines for new channels.
    ChannelInitializer<SocketChannel> channelInitializer = serverConfig.customChannelInitializer();
    if (channelInitializer == null) {
        // No custom channel initializer, so use the default
        channelInitializer = new HttpChannelInitializer(sslCtx, serverConfig.maxRequestSizeInBytes(), serverConfig.appEndpoints(), serverConfig.requestAndResponseFilters(), serverConfig.longRunningTaskExecutor(), serverConfig.riposteErrorHandler(), serverConfig.riposteUnhandledErrorHandler(), serverConfig.requestContentValidationService(), serverConfig.defaultRequestContentDeserializer(), new ResponseSender(serverConfig.defaultResponseContentSerializer(), serverConfig.errorResponseBodySerializer()), serverConfig.metricsListener(), serverConfig.defaultCompletableFutureTimeoutInMillisForNonblockingEndpoints(), serverConfig.accessLogger(), serverConfig.pipelineCreateHooks(), serverConfig.requestSecurityValidator(), serverConfig.workerChannelIdleTimeoutMillis(), serverConfig.proxyRouterConnectTimeoutMillis(), serverConfig.incompleteHttpCallTimeoutMillis(), serverConfig.maxOpenIncomingServerChannels(), serverConfig.isDebugChannelLifecycleLoggingEnabled(), serverConfig.userIdHeaderKeys());
    }
    // Create the server bootstrap
    ServerBootstrap b = new ServerBootstrap();
    b.group(bossGroup, workerGroup).channel(channelClass).childHandler(channelInitializer);
    // execute pre startup hooks
    if (serverConfig.preServerStartupHooks() != null) {
        for (PreServerStartupHook hook : serverConfig.preServerStartupHooks()) {
            hook.executePreServerStartupHook(b);
        }
    }
    if (serverConfig.isDebugChannelLifecycleLoggingEnabled())
        b.handler(new LoggingHandler(SERVER_BOSS_CHANNEL_DEBUG_LOGGER_NAME, LogLevel.DEBUG));
    // Bind the server to the desired port and start it up so it is ready to receive requests
    Channel ch = b.bind(port).sync().channel();
    // execute post startup hooks
    if (serverConfig.postServerStartupHooks() != null) {
        for (PostServerStartupHook hook : serverConfig.postServerStartupHooks()) {
            hook.executePostServerStartupHook(serverConfig, ch);
        }
    }
    channels.add(ch);
    logger.info("Server channel open and accepting " + (serverConfig.isEndpointsUseSsl() ? "https" : "http") + " requests on port " + port);
    startedUp = true;
    // Add a shutdown hook so we can gracefully stop the server when the JVM is going down
    Runtime.getRuntime().addShutdownHook(new Thread() {

        @Override
        public void run() {
            try {
                shutdown();
            } catch (Exception e) {
                logger.warn("Error shutting down Riposte", e);
            }
        }
    });
}

Example 3 with ResponseSender

use of com.nike.riposte.server.http.ResponseSender in project riposte by Nike-Inc.

the class HttpChannelInitializerTest method constructor_works_with_valid_args.

@Test
public void constructor_works_with_valid_args() {
    // given
    SslContext sslCtx = mock(SslContext.class);
    int maxRequestSizeInBytes = 42;
    Collection<Endpoint<?>> endpoints = Arrays.asList(getMockEndpoint("/some/path", HttpMethod.GET));
    RequestAndResponseFilter beforeSecurityRequestFilter = mock(RequestAndResponseFilter.class);
    doReturn(true).when(beforeSecurityRequestFilter).shouldExecuteBeforeSecurityValidation();
    RequestAndResponseFilter afterSecurityRequestFilter = mock(RequestAndResponseFilter.class);
    doReturn(false).when(afterSecurityRequestFilter).shouldExecuteBeforeSecurityValidation();
    List<RequestAndResponseFilter> reqResFilters = Arrays.asList(beforeSecurityRequestFilter, afterSecurityRequestFilter);
    Executor longRunningTaskExecutor = mock(Executor.class);
    RiposteErrorHandler riposteErrorHandler = mock(RiposteErrorHandler.class);
    RiposteUnhandledErrorHandler riposteUnhandledErrorHandler = mock(RiposteUnhandledErrorHandler.class);
    RequestValidator validationService = mock(RequestValidator.class);
    ObjectMapper requestContentDeserializer = mock(ObjectMapper.class);
    ResponseSender responseSender = mock(ResponseSender.class);
    @SuppressWarnings("unchecked") MetricsListener metricsListener = mock(MetricsListener.class);
    long defaultCompletableFutureTimeoutMillis = 4242L;
    AccessLogger accessLogger = mock(AccessLogger.class);
    List<PipelineCreateHook> pipelineCreateHooks = mock(List.class);
    RequestSecurityValidator requestSecurityValidator = mock(RequestSecurityValidator.class);
    long workerChannelIdleTimeoutMillis = 121000;
    long proxyRouterConnectTimeoutMillis = 4200;
    long incompleteHttpCallTimeoutMillis = 1234;
    int maxOpenChannelsThreshold = 1000;
    boolean debugChannelLifecycleLoggingEnabled = true;
    List<String> userIdHeaderKeys = mock(List.class);
    // when
    HttpChannelInitializer hci = new HttpChannelInitializer(sslCtx, maxRequestSizeInBytes, endpoints, reqResFilters, longRunningTaskExecutor, riposteErrorHandler, riposteUnhandledErrorHandler, validationService, requestContentDeserializer, responseSender, metricsListener, defaultCompletableFutureTimeoutMillis, accessLogger, pipelineCreateHooks, requestSecurityValidator, workerChannelIdleTimeoutMillis, proxyRouterConnectTimeoutMillis, incompleteHttpCallTimeoutMillis, maxOpenChannelsThreshold, debugChannelLifecycleLoggingEnabled, userIdHeaderKeys);
    // then
    assertThat(extractField(hci, "sslCtx"), is(sslCtx));
    assertThat(extractField(hci, "maxRequestSizeInBytes"), is(maxRequestSizeInBytes));
    assertThat(extractField(hci, "endpoints"), is(endpoints));
    assertThat(extractField(hci, "longRunningTaskExecutor"), is(longRunningTaskExecutor));
    assertThat(extractField(hci, "riposteErrorHandler"), is(riposteErrorHandler));
    assertThat(extractField(hci, "riposteUnhandledErrorHandler"), is(riposteUnhandledErrorHandler));
    assertThat(extractField(hci, "validationService"), is(validationService));
    assertThat(extractField(hci, "requestContentDeserializer"), is(requestContentDeserializer));
    assertThat(extractField(hci, "responseSender"), is(responseSender));
    assertThat(extractField(hci, "metricsListener"), is(metricsListener));
    assertThat(extractField(hci, "defaultCompletableFutureTimeoutMillis"), is(defaultCompletableFutureTimeoutMillis));
    assertThat(extractField(hci, "accessLogger"), is(accessLogger));
    assertThat(extractField(hci, "pipelineCreateHooks"), is(pipelineCreateHooks));
    assertThat(extractField(hci, "requestSecurityValidator"), is(requestSecurityValidator));
    assertThat(extractField(hci, "workerChannelIdleTimeoutMillis"), is(workerChannelIdleTimeoutMillis));
    assertThat(extractField(hci, "incompleteHttpCallTimeoutMillis"), is(incompleteHttpCallTimeoutMillis));
    assertThat(extractField(hci, "maxOpenChannelsThreshold"), is(maxOpenChannelsThreshold));
    assertThat(extractField(hci, "debugChannelLifecycleLoggingEnabled"), is(debugChannelLifecycleLoggingEnabled));
    assertThat(extractField(hci, "userIdHeaderKeys"), is(userIdHeaderKeys));
    StreamingAsyncHttpClient sahc = extractField(hci, "streamingAsyncHttpClientForProxyRouterEndpoints");
    assertThat(extractField(sahc, "idleChannelTimeoutMillis"), is(workerChannelIdleTimeoutMillis));
    assertThat(extractField(sahc, "downstreamConnectionTimeoutMillis"), is((int) proxyRouterConnectTimeoutMillis));
    assertThat(extractField(sahc, "debugChannelLifecycleLoggingEnabled"), is(debugChannelLifecycleLoggingEnabled));
    RequestFilterHandler beforeSecReqFH = extractField(hci, "beforeSecurityRequestFilterHandler");
    assertThat(extractField(beforeSecReqFH, "filters"), is(Collections.singletonList(beforeSecurityRequestFilter)));
    RequestFilterHandler afterSecReqFH = extractField(hci, "afterSecurityRequestFilterHandler");
    assertThat(extractField(afterSecReqFH, "filters"), is(Collections.singletonList(afterSecurityRequestFilter)));
    ResponseFilterHandler resFH = extractField(hci, "cachedResponseFilterHandler");
    List<RequestAndResponseFilter> reversedFilters = new ArrayList<>(reqResFilters);
    Collections.reverse(reversedFilters);
    assertThat(extractField(resFH, "filtersInResponseProcessingOrder"), is(reversedFilters));
}

Example 4 with ResponseSender

use of com.nike.riposte.server.http.ResponseSender in project riposte by Nike-Inc.

the class HttpChannelInitializerTest method initChannel_adds_ChannelPipelineFinalizerHandler_as_the_last_handler_and_uses_the_ExceptionHandlingHandler_handler_and_responseSender_and_metricsListener.

@Test
public void initChannel_adds_ChannelPipelineFinalizerHandler_as_the_last_handler_and_uses_the_ExceptionHandlingHandler_handler_and_responseSender_and_metricsListener() {
    // given
    HttpChannelInitializer hci = basicHttpChannelInitializerNoUtilityHandlers();
    MetricsListener expectedMetricsListener = mock(MetricsListener.class);
    Whitebox.setInternalState(hci, "metricsListener", expectedMetricsListener);
    ResponseSender expectedResponseSender = extractField(hci, "responseSender");
    // when
    hci.initChannel(socketChannelMock);
    // then
    ArgumentCaptor<ChannelHandler> channelHandlerArgumentCaptor = ArgumentCaptor.forClass(ChannelHandler.class);
    verify(channelPipelineMock, atLeastOnce()).addLast(anyString(), channelHandlerArgumentCaptor.capture());
    List<ChannelHandler> handlers = channelHandlerArgumentCaptor.getAllValues();
    Pair<Integer, ChannelPipelineFinalizerHandler> channelPipelineFinalizerHandler = findChannelHandler(handlers, ChannelPipelineFinalizerHandler.class);
    assertThat(channelPipelineFinalizerHandler, notNullValue());
    assertThat(channelPipelineFinalizerHandler.getLeft(), is(handlers.size() - 1));
    // and then
    Pair<Integer, ExceptionHandlingHandler> expectedExceptionHandlingHandlerPair = findChannelHandler(handlers, ExceptionHandlingHandler.class);
    assertThat(expectedExceptionHandlingHandlerPair, notNullValue());
    ExceptionHandlingHandler actualExceptionHandlingHandler = (ExceptionHandlingHandler) Whitebox.getInternalState(channelPipelineFinalizerHandler.getRight(), "exceptionHandlingHandler");
    ResponseSender actualResponseSender = (ResponseSender) Whitebox.getInternalState(channelPipelineFinalizerHandler.getRight(), "responseSender");
    MetricsListener actualMetricsListener = (MetricsListener) Whitebox.getInternalState(channelPipelineFinalizerHandler.getRight(), "metricsListener");
    assertThat(actualExceptionHandlingHandler, is(expectedExceptionHandlingHandlerPair.getRight()));
    assertThat(actualResponseSender, is(expectedResponseSender));
    assertThat(actualMetricsListener, is(expectedMetricsListener));
}

Example 5 with ResponseSender

use of com.nike.riposte.server.http.ResponseSender in project riposte by Nike-Inc.

the class HttpChannelInitializerTest method initChannel_adds_ResponseSenderHandler_after_NonblockingEndpointExecutionHandler_and_uses_responseSender.

@Test
public void initChannel_adds_ResponseSenderHandler_after_NonblockingEndpointExecutionHandler_and_uses_responseSender() {
    // given
    HttpChannelInitializer hci = basicHttpChannelInitializerNoUtilityHandlers();
    ResponseSender expectedResponseSender = extractField(hci, "responseSender");
    // when
    hci.initChannel(socketChannelMock);
    // then
    ArgumentCaptor<ChannelHandler> channelHandlerArgumentCaptor = ArgumentCaptor.forClass(ChannelHandler.class);
    verify(channelPipelineMock, atLeastOnce()).addLast(anyString(), channelHandlerArgumentCaptor.capture());
    List<ChannelHandler> handlers = channelHandlerArgumentCaptor.getAllValues();
    Pair<Integer, NonblockingEndpointExecutionHandler> nonblockingEndpointExecutionHandler = findChannelHandler(handlers, NonblockingEndpointExecutionHandler.class);
    Pair<Integer, ResponseSenderHandler> responseSenderHandler = findChannelHandler(handlers, ResponseSenderHandler.class);
    assertThat(nonblockingEndpointExecutionHandler, notNullValue());
    assertThat(responseSenderHandler, notNullValue());
    assertThat(responseSenderHandler.getLeft(), is(greaterThan(nonblockingEndpointExecutionHandler.getLeft())));
    // and then
    ResponseSender actualResponseSender = (ResponseSender) Whitebox.getInternalState(responseSenderHandler.getRight(), "responseSender");
    assertThat(actualResponseSender, is(expectedResponseSender));
}