private static HttpClient initHttpClient(ReactorResourceFactory resourceFactory) { ConnectionProvider provider = resourceFactory.getConnectionProvider(); LoopResources resources = resourceFactory.getLoopResources(); Assert.notNull(provider, "No ConnectionProvider: is ReactorResourceFactory not initialized yet?"); Assert.notNull(resources, "No LoopResources: is ReactorResourceFactory not initialized yet?"); return HttpClient.create(provider).tcpConfiguration(tcpClient -> tcpClient.runOn(resources)); }
private static HttpClient initHttpClient(ReactorResourceFactory resourceFactory) { ConnectionProvider provider = resourceFactory.getConnectionProvider(); LoopResources resources = resourceFactory.getLoopResources(); Assert.notNull(provider, "No ConnectionProvider: is ReactorResourceFactory not initialized yet?"); Assert.notNull(resources, "No LoopResources: is ReactorResourceFactory not initialized yet?"); return HttpClient.create(provider).tcpConfiguration(tcpClient -> tcpClient.runOn(resources)); }
/** * A variant of {@link #ReactorNettyTcpClient(String, int, ReactorNettyCodec)} * that still manages the lifecycle of the {@link TcpClient} and underlying * resources, but allows for direct configuration of other properties of the * client through a {@code Function<TcpClient, TcpClient>}. * @param clientConfigurer the configurer function * @param codec for encoding and decoding the input/output byte streams * @since 5.1.3 * @see org.springframework.messaging.simp.stomp.StompReactorNettyCodec */ public ReactorNettyTcpClient(Function<TcpClient, TcpClient> clientConfigurer, ReactorNettyCodec<P> codec) { Assert.notNull(codec, "ReactorNettyCodec is required"); this.channelGroup = new DefaultChannelGroup(ImmediateEventExecutor.INSTANCE); this.loopResources = LoopResources.create("tcp-client-loop"); this.poolResources = ConnectionProvider.elastic("tcp-client-pool"); this.codec = codec; this.tcpClient = clientConfigurer.apply(TcpClient .create(this.poolResources) .runOn(this.loopResources, false) .doOnConnected(conn -> this.channelGroup.add(conn.channel()))); }
/** * Simple constructor with the host and port to use to connect to. * <p>This constructor manages the lifecycle of the {@link TcpClient} and * underlying resources such as {@link ConnectionProvider}, * {@link LoopResources}, and {@link ChannelGroup}. * <p>For full control over the initialization and lifecycle of the * TcpClient, use {@link #ReactorNettyTcpClient(TcpClient, ReactorNettyCodec)}. * @param host the host to connect to * @param port the port to connect to * @param codec for encoding and decoding the input/output byte streams * @see org.springframework.messaging.simp.stomp.StompReactorNettyCodec */ public ReactorNettyTcpClient(String host, int port, ReactorNettyCodec<P> codec) { Assert.notNull(host, "host is required"); Assert.notNull(codec, "ReactorNettyCodec is required"); this.channelGroup = new DefaultChannelGroup(ImmediateEventExecutor.INSTANCE); this.loopResources = LoopResources.create("tcp-client-loop"); this.poolResources = ConnectionProvider.elastic("tcp-client-pool"); this.codec = codec; this.tcpClient = TcpClient.create(this.poolResources) .host(host).port(port) .runOn(this.loopResources, false) .doOnConnected(conn -> this.channelGroup.add(conn.channel())); }
/** * A variant of {@link #ReactorNettyTcpClient(String, int, ReactorNettyCodec)} * that still manages the lifecycle of the {@link TcpClient} and underlying * resources, but allows for direct configuration of other properties of the * client through a {@code Function<TcpClient, TcpClient>}. * @param clientConfigurer the configurer function * @param codec for encoding and decoding the input/output byte streams * @since 5.1.3 * @see org.springframework.messaging.simp.stomp.StompReactorNettyCodec */ public ReactorNettyTcpClient(Function<TcpClient, TcpClient> clientConfigurer, ReactorNettyCodec<P> codec) { Assert.notNull(codec, "ReactorNettyCodec is required"); this.channelGroup = new DefaultChannelGroup(ImmediateEventExecutor.INSTANCE); this.loopResources = LoopResources.create("tcp-client-loop"); this.poolResources = ConnectionProvider.elastic("tcp-client-pool"); this.codec = codec; this.tcpClient = clientConfigurer.apply(TcpClient .create(this.poolResources) .runOn(this.loopResources, false) .doOnConnected(conn -> this.channelGroup.add(conn.channel()))); }
/** * Simple constructor with the host and port to use to connect to. * <p>This constructor manages the lifecycle of the {@link TcpClient} and * underlying resources such as {@link ConnectionProvider}, * {@link LoopResources}, and {@link ChannelGroup}. * <p>For full control over the initialization and lifecycle of the * TcpClient, use {@link #ReactorNettyTcpClient(TcpClient, ReactorNettyCodec)}. * @param host the host to connect to * @param port the port to connect to * @param codec for encoding and decoding the input/output byte streams * @see org.springframework.messaging.simp.stomp.StompReactorNettyCodec */ public ReactorNettyTcpClient(String host, int port, ReactorNettyCodec<P> codec) { Assert.notNull(host, "host is required"); Assert.notNull(codec, "ReactorNettyCodec is required"); this.channelGroup = new DefaultChannelGroup(ImmediateEventExecutor.INSTANCE); this.loopResources = LoopResources.create("tcp-client-loop"); this.poolResources = ConnectionProvider.elastic("tcp-client-pool"); this.codec = codec; this.tcpClient = TcpClient.create(this.poolResources) .host(host).port(port) .runOn(this.loopResources, false) .doOnConnected(conn -> this.channelGroup.add(conn.channel())); }
/** * Run IO loops on a supplied {@link EventLoopGroup} from the * {@link LoopResources} container. Will prefer native (epoll/kqueue) implementation if * available unless the environment property {@code reactor.netty.native} is set * to {@code false}. * * @param channelResources a {@link LoopResources} accepting native runtime expectation and * returning an eventLoopGroup * * @return a new {@link TcpClient} */ public final TcpClient runOn(LoopResources channelResources) { return runOn(channelResources, LoopResources.DEFAULT_NATIVE); }
/** * Run IO loops on a supplied {@link EventLoopGroup} from the * {@link LoopResources} container. Will prefer native (epoll/kqueue) implementation if * available unless the environment property {@code reactor.netty.native} is set * to {@code false}. * * @param channelResources a {@link LoopResources} accepting native runtime expectation and * returning an eventLoopGroup * * @return a new {@link TcpClient} */ public final TcpClient runOn(LoopResources channelResources) { return runOn(channelResources, LoopResources.DEFAULT_NATIVE); }
/** * Run IO loops on the given {@link EventLoopGroup}. * * @param eventLoopGroup an eventLoopGroup to share * * @return a new {@link TcpClient} */ public final TcpClient runOn(EventLoopGroup eventLoopGroup) { Objects.requireNonNull(eventLoopGroup, "eventLoopGroup"); return runOn(preferNative -> eventLoopGroup); }
/** * Run IO loops on the given {@link EventLoopGroup}. * * @param eventLoopGroup an eventLoopGroup to share * * @return a new {@link TcpClient} */ public final TcpClient runOn(EventLoopGroup eventLoopGroup) { Objects.requireNonNull(eventLoopGroup, "eventLoopGroup"); return runOn(preferNative -> eventLoopGroup); }
private static HttpClient initHttpClient(ReactorResourceFactory resourceFactory) { ConnectionProvider provider = resourceFactory.getConnectionProvider(); LoopResources resources = resourceFactory.getLoopResources(); Assert.notNull(provider, "No ConnectionProvider: is ReactorResourceFactory not initialized yet?"); Assert.notNull(resources, "No LoopResources: is ReactorResourceFactory not initialized yet?"); return HttpClient.create(provider).tcpConfiguration(tcpClient -> tcpClient.runOn(resources)); }
/** * A variant of {@link #ReactorNettyTcpClient(String, int, ReactorNettyCodec)} * that still manages the lifecycle of the {@link TcpClient} and underlying * resources, but allows for direct configuration of other properties of the * client through a {@code Function<TcpClient, TcpClient>}. * @param clientConfigurer the configurer function * @param codec for encoding and decoding the input/output byte streams * @since 5.1.3 * @see org.springframework.messaging.simp.stomp.StompReactorNettyCodec */ public ReactorNettyTcpClient(Function<TcpClient, TcpClient> clientConfigurer, ReactorNettyCodec<P> codec) { Assert.notNull(codec, "ReactorNettyCodec is required"); this.channelGroup = new DefaultChannelGroup(ImmediateEventExecutor.INSTANCE); this.loopResources = LoopResources.create("tcp-client-loop"); this.poolResources = ConnectionProvider.elastic("tcp-client-pool"); this.codec = codec; this.tcpClient = clientConfigurer.apply(TcpClient .create(this.poolResources) .runOn(this.loopResources, false) .doOnConnected(conn -> this.channelGroup.add(conn.channel()))); }
/** * A variant of {@link #ReactorNettyTcpClient(String, int, ReactorNettyCodec)} * that still manages the lifecycle of the {@link TcpClient} and underlying * resources, but allows for direct configuration of other properties of the * client through a {@code Function<TcpClient, TcpClient>}. * @param clientConfigurer the configurer function * @param codec for encoding and decoding the input/output byte streams * @since 5.1.3 * @see org.springframework.messaging.simp.stomp.StompReactorNettyCodec */ public ReactorNettyTcpClient(Function<TcpClient, TcpClient> clientConfigurer, ReactorNettyCodec<P> codec) { Assert.notNull(codec, "ReactorNettyCodec is required"); this.channelGroup = new DefaultChannelGroup(ImmediateEventExecutor.INSTANCE); this.loopResources = LoopResources.create("tcp-client-loop"); this.poolResources = ConnectionProvider.elastic("tcp-client-pool"); this.codec = codec; this.tcpClient = clientConfigurer.apply(TcpClient .create(this.poolResources) .runOn(this.loopResources, false) .doOnConnected(conn -> this.channelGroup.add(conn.channel()))); }
/** * Simple constructor with the host and port to use to connect to. * <p>This constructor manages the lifecycle of the {@link TcpClient} and * underlying resources such as {@link ConnectionProvider}, * {@link LoopResources}, and {@link ChannelGroup}. * <p>For full control over the initialization and lifecycle of the * TcpClient, use {@link #ReactorNettyTcpClient(TcpClient, ReactorNettyCodec)}. * @param host the host to connect to * @param port the port to connect to * @param codec for encoding and decoding the input/output byte streams * @see org.springframework.messaging.simp.stomp.StompReactorNettyCodec */ public ReactorNettyTcpClient(String host, int port, ReactorNettyCodec<P> codec) { Assert.notNull(host, "host is required"); Assert.notNull(codec, "ReactorNettyCodec is required"); this.channelGroup = new DefaultChannelGroup(ImmediateEventExecutor.INSTANCE); this.loopResources = LoopResources.create("tcp-client-loop"); this.poolResources = ConnectionProvider.elastic("tcp-client-pool"); this.codec = codec; this.tcpClient = TcpClient.create(this.poolResources) .host(host).port(port) .runOn(this.loopResources, false) .doOnConnected(conn -> this.channelGroup.add(conn.channel())); }
/** * Simple constructor with the host and port to use to connect to. * <p>This constructor manages the lifecycle of the {@link TcpClient} and * underlying resources such as {@link ConnectionProvider}, * {@link LoopResources}, and {@link ChannelGroup}. * <p>For full control over the initialization and lifecycle of the * TcpClient, use {@link #ReactorNettyTcpClient(TcpClient, ReactorNettyCodec)}. * @param host the host to connect to * @param port the port to connect to * @param codec for encoding and decoding the input/output byte streams * @see org.springframework.messaging.simp.stomp.StompReactorNettyCodec */ public ReactorNettyTcpClient(String host, int port, ReactorNettyCodec<P> codec) { Assert.notNull(host, "host is required"); Assert.notNull(codec, "ReactorNettyCodec is required"); this.channelGroup = new DefaultChannelGroup(ImmediateEventExecutor.INSTANCE); this.loopResources = LoopResources.create("tcp-client-loop"); this.poolResources = ConnectionProvider.elastic("tcp-client-pool"); this.codec = codec; this.tcpClient = TcpClient.create(this.poolResources) .host(host).port(port) .runOn(this.loopResources, false) .doOnConnected(conn -> this.channelGroup.add(conn.channel())); }
private WebsocketClientTransport createRSocketTransport(ClientSettings settings) { String path = "/"; HttpClient httpClient = HttpClient.newConnection() .followRedirect(settings.followRedirect()) .tcpConfiguration( tcpClient -> { if (settings.sslProvider() != null) { tcpClient = tcpClient.secure(settings.sslProvider()); } return tcpClient.runOn(loopResources).host(settings.host()).port(settings.port()); }); return WebsocketClientTransport.create(httpClient, path); }
@Test public void testTcpClient1ThreadAcquire() { LoopResources resources = LoopResources.create("test", 1, true); Connection client = TcpClient.create() .host("localhost") .port(echoServerPort) .runOn(resources) .wiretap(true) .connectNow(); client.disposeNow(); resources.dispose(); assertThat("client was configured", client instanceof ChannelOperations); }
/** * Creates instance of websocket client transport. * * @param settings client settings * @param codec client message codec * @param loopResources loop resources */ public WebsocketClientTransport( ClientSettings settings, ClientCodec<ByteBuf> codec, LoopResources loopResources) { this.codec = codec; this.settings = settings; httpClient = HttpClient.newConnection() .followRedirect(settings.followRedirect()) .tcpConfiguration( tcpClient -> { if (settings.sslProvider() != null) { tcpClient = tcpClient.secure(settings.sslProvider()); } return tcpClient.runOn(loopResources).host(settings.host()).port(settings.port()); }); }
/** * Creates TcpClient for target address. * * @param address connect address * @return tcp client */ private TcpClient newTcpClient(Address address) { return TcpClient.create(ConnectionProvider.newConnection()) .runOn(loopResources) .host(address.host()) .port(address.port()) .option(ChannelOption.TCP_NODELAY, true) .option(ChannelOption.SO_KEEPALIVE, true) .option(ChannelOption.SO_REUSEADDR, true) .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, config.getConnectTimeout()) .bootstrap(b -> BootstrapHandlers.updateConfiguration(b, "outbound", channelInitializer)); }
/** * Creates instance of http client transport. * * @param settings client settings * @param codec client message codec * @param loopResources loop resources */ public HttpClientTransport( ClientSettings settings, ClientCodec<ByteBuf> codec, LoopResources loopResources) { this.codec = codec; connectionProvider = ConnectionProvider.elastic("http-client-sdk"); httpClient = HttpClient.create(connectionProvider) .followRedirect(settings.followRedirect()) .tcpConfiguration( tcpClient -> { if (settings.sslProvider() != null) { tcpClient = tcpClient.secure(settings.sslProvider()); } return tcpClient.runOn(loopResources).host(settings.host()).port(settings.port()); }); }