Examples with ConnectionObserver io.servicetalk.transport.api.ConnectionObserver used on opensource projects

Example 1 with ConnectionObserver

use of io.servicetalk.transport.api.ConnectionObserver in project servicetalk by apple.

the class DeferredServerChannelBinder method bind.

static Single<HttpServerContext> bind(final HttpExecutionContext executionContext, final ReadOnlyHttpServerConfig config, final SocketAddress listenAddress, @Nullable final InfluencerConnectionAcceptor connectionAcceptor, final StreamingHttpService service, final boolean drainRequestPayloadBody, final boolean sniOnly) {
    final ReadOnlyTcpServerConfig tcpConfig = config.tcpConfig();
    assert tcpConfig.sslContext() != null;
    final BiFunction<Channel, ConnectionObserver, Single<NettyConnectionContext>> channelInit = sniOnly ? (channel, connectionObserver) -> sniInitChannel(listenAddress, channel, config, executionContext, service, drainRequestPayloadBody, connectionObserver) : (channel, connectionObserver) -> alpnInitChannel(listenAddress, channel, config, executionContext, service, drainRequestPayloadBody, connectionObserver);
    // In case ALPN negotiates h2, h2 connection MUST enable auto read for its Channel.
    return TcpServerBinder.bind(listenAddress, tcpConfig, false, executionContext, connectionAcceptor, channelInit, serverConnection -> {
        // Start processing requests on http/1.1 connection:
        if (serverConnection instanceof NettyHttpServerConnection) {
            ((NettyHttpServerConnection) serverConnection).process(true);
        }
    // Nothing to do otherwise as h2 uses auto read on the parent channel
    }).map(delegate -> {
        LOGGER.debug("Started HTTP server with ALPN for address {}", delegate.listenAddress());
        // The ServerContext returned by TcpServerBinder takes care of closing the connectionAcceptor.
        return new NettyHttpServer.NettyHttpServerContext(delegate, service, executionContext);
    });
}

Example 2 with ConnectionObserver

use of io.servicetalk.transport.api.ConnectionObserver in project servicetalk by apple.

the class FlushStrategyOnServerTest method setUp.

private void setUp(final Param param) {
    this.interceptor = new OutboundWriteEventsInterceptor();
    this.headersFactory = DefaultHttpHeadersFactory.INSTANCE;
    final StreamingHttpService service = (ctx, request, responseFactory) -> {
        StreamingHttpResponse resp = responseFactory.ok();
        if (request.headers().get(USE_EMPTY_RESP_BODY) == null) {
            resp.payloadBody(from("Hello", "World"), appSerializerUtf8FixLen());
        }
        if (request.headers().get(USE_AGGREGATED_RESP) != null) {
            return resp.toResponse().map(HttpResponse::toStreamingResponse);
        }
        return succeeded(resp);
    };
    final DefaultHttpExecutionContext httpExecutionContext = new DefaultHttpExecutionContext(DEFAULT_ALLOCATOR, globalExecutionContext().ioExecutor(), EXECUTOR_RULE.executor(), param.executionStrategy);
    final ReadOnlyHttpServerConfig config = new HttpServerConfig().asReadOnly();
    final ReadOnlyTcpServerConfig tcpReadOnly = new TcpServerConfig().asReadOnly();
    try {
        serverContext = TcpServerBinder.bind(localAddress(0), tcpReadOnly, true, httpExecutionContext, null, (channel, observer) -> {
            final ConnectionObserver connectionObserver = config.tcpConfig().transportObserver().onNewConnection(channel.localAddress(), channel.remoteAddress());
            return initChannel(channel, httpExecutionContext, config, new TcpServerChannelInitializer(tcpReadOnly, connectionObserver).andThen(channel1 -> channel1.pipeline().addLast(interceptor)), service, true, connectionObserver);
        }, connection -> connection.process(true)).map(delegate -> new NettyHttpServerContext(delegate, service, httpExecutionContext)).toFuture().get();
    } catch (Exception e) {
        fail(e);
    }
    client = HttpClients.forSingleAddress(serverHostAndPort(serverContext)).protocols(h1Default()).buildBlocking();
}