diff --git a/build.gradle b/build.gradle index d0289be7d..2971a7767 100644 --- a/build.gradle +++ b/build.gradle @@ -34,16 +34,16 @@ subprojects { apply plugin: 'com.github.vlsi.gradle-extensions' ext['reactor-bom.version'] = '2022.0.7-SNAPSHOT' - ext['logback.version'] = '1.3.14' - ext['netty-bom.version'] = '4.1.106.Final' - ext['netty-boringssl.version'] = '2.0.62.Final' + ext['logback.version'] = '1.2.13' + ext['netty-bom.version'] = '4.1.117.Final' + ext['netty-boringssl.version'] = '2.0.69.Final' ext['hdrhistogram.version'] = '2.1.12' ext['mockito.version'] = '4.11.0' ext['slf4j.version'] = '1.7.36' ext['jmh.version'] = '1.36' ext['junit.version'] = '5.9.3' - ext['micrometer.version'] = '1.11.0' - ext['micrometer-tracing.version'] = '1.1.1' + ext['micrometer.version'] = '1.11.12' + ext['micrometer-tracing.version'] = '1.1.13' ext['assertj.version'] = '3.24.2' ext['netflix.limits.version'] = '0.3.6' ext['bouncycastle-bcpkix.version'] = '1.70' diff --git a/rsocket-core/src/main/java/io/rsocket/core/RSocketRequester.java b/rsocket-core/src/main/java/io/rsocket/core/RSocketRequester.java index 9e8d349bf..b8a9c00ff 100644 --- a/rsocket-core/src/main/java/io/rsocket/core/RSocketRequester.java +++ b/rsocket-core/src/main/java/io/rsocket/core/RSocketRequester.java @@ -312,6 +312,7 @@ private void tryTerminateOnKeepAlive(KeepAliveSupport.KeepAlive keepAlive) { () -> new ConnectionErrorException( String.format("No keep-alive acks for %d ms", keepAlive.getTimeout().toMillis()))); + getDuplexConnection().dispose(); } private void tryShutdown(Throwable e) { diff --git a/rsocket-core/src/main/java/io/rsocket/core/RSocketServer.java b/rsocket-core/src/main/java/io/rsocket/core/RSocketServer.java index 0c68db6df..e969c39d2 100644 --- a/rsocket-core/src/main/java/io/rsocket/core/RSocketServer.java +++ b/rsocket-core/src/main/java/io/rsocket/core/RSocketServer.java @@ -1,5 +1,5 @@ /* - * Copyright 2015-2020 the original author or authors. + * Copyright 2015-2025 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -463,8 +463,14 @@ private Mono acceptSetup( return interceptors .initSocketAcceptor(acceptor) .accept(setupPayload, wrappedRSocketRequester) - .doOnError( - err -> serverSetup.sendError(wrappedDuplexConnection, rejectedSetupError(err))) + .onErrorResume( + err -> + Mono.fromRunnable( + () -> + serverSetup.sendError( + wrappedDuplexConnection, rejectedSetupError(err))) + .then(wrappedDuplexConnection.onClose()) + .then(Mono.error(err))) .doOnNext( rSocketHandler -> { RSocket wrappedRSocketHandler = interceptors.initResponder(rSocketHandler); diff --git a/rsocket-core/src/main/java/io/rsocket/frame/FrameUtil.java b/rsocket-core/src/main/java/io/rsocket/frame/FrameUtil.java index 66d18c8a7..d581731a3 100644 --- a/rsocket-core/src/main/java/io/rsocket/frame/FrameUtil.java +++ b/rsocket-core/src/main/java/io/rsocket/frame/FrameUtil.java @@ -1,3 +1,18 @@ +/* + * Copyright 2015-2025 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ package io.rsocket.frame; import io.netty.buffer.ByteBuf; @@ -99,8 +114,9 @@ private static ByteBuf getData(ByteBuf frame, FrameType frameType) { case REQUEST_CHANNEL: data = RequestChannelFrameCodec.data(frame); break; - // Payload and synthetic types + // Payload, KeepAlive and synthetic types case PAYLOAD: + case KEEPALIVE: case NEXT: case NEXT_COMPLETE: case COMPLETE: diff --git a/rsocket-core/src/main/java/io/rsocket/resume/ServerRSocketSession.java b/rsocket-core/src/main/java/io/rsocket/resume/ServerRSocketSession.java index c4dc4d837..ad1b38375 100644 --- a/rsocket-core/src/main/java/io/rsocket/resume/ServerRSocketSession.java +++ b/rsocket-core/src/main/java/io/rsocket/resume/ServerRSocketSession.java @@ -287,6 +287,9 @@ public void setKeepAliveSupport(KeepAliveSupport keepAliveSupport) { @Override public void dispose() { + if (logger.isDebugEnabled()) { + logger.debug("Side[server]|Session[{}]. Disposing session", session); + } Operators.terminate(S, this); resumableConnection.dispose(); } diff --git a/rsocket-core/src/test/java/io/rsocket/core/RSocketServerTest.java b/rsocket-core/src/test/java/io/rsocket/core/RSocketServerTest.java index 0b5ca38f7..a335ac1f3 100644 --- a/rsocket-core/src/test/java/io/rsocket/core/RSocketServerTest.java +++ b/rsocket-core/src/test/java/io/rsocket/core/RSocketServerTest.java @@ -1,5 +1,5 @@ /* - * Copyright 2015-2021 the original author or authors. + * Copyright 2015-2025 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -23,11 +23,14 @@ import io.rsocket.Closeable; import io.rsocket.FrameAssert; import io.rsocket.RSocket; +import io.rsocket.exceptions.RejectedSetupException; import io.rsocket.frame.FrameType; import io.rsocket.frame.KeepAliveFrameCodec; import io.rsocket.frame.RequestResponseFrameCodec; +import io.rsocket.frame.SetupFrameCodec; import io.rsocket.test.util.TestDuplexConnection; import io.rsocket.test.util.TestServerTransport; +import io.rsocket.util.EmptyPayload; import java.time.Duration; import java.util.Random; import org.assertj.core.api.Assertions; @@ -164,4 +167,35 @@ public void unexpectedFramesBeforeSetup() { server.dispose(); transport.alloc().assertHasNoLeaks(); } + + @Test + public void ensuresErrorFrameDeliveredPriorConnectionDisposal() { + TestServerTransport transport = new TestServerTransport(); + Closeable server = + RSocketServer.create() + .acceptor( + (setup, sendingSocket) -> Mono.error(new RejectedSetupException("ACCESS_DENIED"))) + .bind(transport) + .block(); + + TestDuplexConnection connection = transport.connect(); + connection.addToReceivedBuffer( + SetupFrameCodec.encode( + ByteBufAllocator.DEFAULT, + false, + 0, + 1, + Unpooled.EMPTY_BUFFER, + "metadata_type", + "data_type", + EmptyPayload.INSTANCE)); + + StepVerifier.create(connection.onClose()).expectComplete().verify(Duration.ofSeconds(30)); + FrameAssert.assertThat(connection.pollFrame()) + .hasStreamIdZero() + .hasData("ACCESS_DENIED") + .hasNoLeaks(); + server.dispose(); + transport.alloc().assertHasNoLeaks(); + } } diff --git a/rsocket-transport-netty/build.gradle b/rsocket-transport-netty/build.gradle index 17756dbc6..39a5ceac5 100644 --- a/rsocket-transport-netty/build.gradle +++ b/rsocket-transport-netty/build.gradle @@ -22,7 +22,7 @@ plugins { } def os_suffix = "" -if (osdetector.classifier in ["linux-x86_64", "osx-x86_64", "windows-x86_64"]) { +if (osdetector.classifier in ["linux-x86_64", "linux-aarch_64", "osx-x86_64", "osx-aarch_64", "windows-x86_64"]) { os_suffix = "::" + osdetector.classifier } diff --git a/rsocket-transport-netty/src/test/java/io/rsocket/integration/KeepaliveTest.java b/rsocket-transport-netty/src/test/java/io/rsocket/integration/KeepaliveTest.java new file mode 100644 index 000000000..f05713215 --- /dev/null +++ b/rsocket-transport-netty/src/test/java/io/rsocket/integration/KeepaliveTest.java @@ -0,0 +1,190 @@ +package io.rsocket.integration; + +import io.rsocket.Payload; +import io.rsocket.RSocket; +import io.rsocket.core.RSocketClient; +import io.rsocket.core.RSocketConnector; +import io.rsocket.core.RSocketServer; +import io.rsocket.frame.decoder.PayloadDecoder; +import io.rsocket.transport.netty.client.TcpClientTransport; +import io.rsocket.transport.netty.server.CloseableChannel; +import io.rsocket.transport.netty.server.TcpServerTransport; +import io.rsocket.util.DefaultPayload; +import java.time.Duration; +import java.util.concurrent.atomic.AtomicBoolean; +import java.util.function.Function; +import org.junit.jupiter.api.AfterEach; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; +import reactor.netty.tcp.TcpClient; +import reactor.netty.tcp.TcpServer; +import reactor.test.StepVerifier; +import reactor.util.retry.Retry; +import reactor.util.retry.RetryBackoffSpec; + +/** + * Test case that reproduces the following GitHub Issue + */ +public class KeepaliveTest { + + private static final Logger LOG = LoggerFactory.getLogger(KeepaliveTest.class); + private static final int PORT = 23200; + + private CloseableChannel server; + + @BeforeEach + void setUp() { + server = createServer().block(); + } + + @AfterEach + void tearDown() { + server.dispose(); + server.onClose().block(); + } + + @Test + void keepAliveTest() { + RSocketClient rsocketClient = createClient(); + + int expectedCount = 4; + AtomicBoolean sleepOnce = new AtomicBoolean(true); + StepVerifier.create( + Flux.range(0, expectedCount) + .delayElements(Duration.ofMillis(2000)) + .concatMap( + i -> + rsocketClient + .requestResponse(Mono.just(DefaultPayload.create(""))) + .doOnNext( + __ -> { + if (sleepOnce.getAndSet(false)) { + try { + LOG.info("Sleeping..."); + Thread.sleep(1_000); + LOG.info("Waking up."); + } catch (InterruptedException e) { + throw new RuntimeException(e); + } + } + }) + .log("id " + i) + .onErrorComplete())) + .expectSubscription() + .expectNextCount(expectedCount) + .verifyComplete(); + } + + @Test + void keepAliveTestLazy() { + Mono rsocketMono = createClientLazy(); + + int expectedCount = 4; + AtomicBoolean sleepOnce = new AtomicBoolean(true); + StepVerifier.create( + Flux.range(0, expectedCount) + .delayElements(Duration.ofMillis(2000)) + .concatMap( + i -> + rsocketMono.flatMap( + rsocket -> + rsocket + .requestResponse(DefaultPayload.create("")) + .doOnNext( + __ -> { + if (sleepOnce.getAndSet(false)) { + try { + LOG.info("Sleeping..."); + Thread.sleep(1_000); + LOG.info("Waking up."); + } catch (InterruptedException e) { + throw new RuntimeException(e); + } + } + }) + .log("id " + i) + .onErrorComplete()))) + .expectSubscription() + .expectNextCount(expectedCount) + .verifyComplete(); + } + + private static Mono createServer() { + LOG.info("Starting server at port {}", PORT); + + TcpServer tcpServer = TcpServer.create().host("localhost").port(PORT); + + return RSocketServer.create( + (setupPayload, rSocket) -> { + rSocket + .onClose() + .doFirst(() -> LOG.info("Connected on server side.")) + .doOnTerminate(() -> LOG.info("Connection closed on server side.")) + .subscribe(); + + return Mono.just(new MyServerRsocket()); + }) + .payloadDecoder(PayloadDecoder.ZERO_COPY) + .bind(TcpServerTransport.create(tcpServer)) + .doOnNext(closeableChannel -> LOG.info("RSocket server started.")); + } + + private static RSocketClient createClient() { + LOG.info("Connecting...."); + + Function reconnectSpec = + reason -> + Retry.backoff(Long.MAX_VALUE, Duration.ofSeconds(10L)) + .doBeforeRetry(retrySignal -> LOG.info("Reconnecting. Reason: {}", reason)); + + Mono rsocketMono = + RSocketConnector.create() + .fragment(16384) + .reconnect(reconnectSpec.apply("connector-close")) + .keepAlive(Duration.ofMillis(100L), Duration.ofMillis(900L)) + .connect(TcpClientTransport.create(TcpClient.create().host("localhost").port(PORT))); + + RSocketClient client = RSocketClient.from(rsocketMono); + + client + .source() + .doOnNext(r -> LOG.info("Got RSocket")) + .flatMap(RSocket::onClose) + .doOnError(err -> LOG.error("Error during onClose.", err)) + .retryWhen(reconnectSpec.apply("client-close")) + .doFirst(() -> LOG.info("Connected on client side.")) + .doOnTerminate(() -> LOG.info("Connection closed on client side.")) + .repeat() + .subscribe(); + + return client; + } + + private static Mono createClientLazy() { + LOG.info("Connecting...."); + + Function reconnectSpec = + reason -> + Retry.backoff(Long.MAX_VALUE, Duration.ofSeconds(10L)) + .doBeforeRetry(retrySignal -> LOG.info("Reconnecting. Reason: {}", reason)); + + return RSocketConnector.create() + .fragment(16384) + .reconnect(reconnectSpec.apply("connector-close")) + .keepAlive(Duration.ofMillis(100L), Duration.ofMillis(900L)) + .connect(TcpClientTransport.create(TcpClient.create().host("localhost").port(PORT))); + } + + public static class MyServerRsocket implements RSocket { + + @Override + public Mono requestResponse(Payload payload) { + return Mono.just("Pong").map(DefaultPayload::create); + } + } +} diff --git a/rsocket-transport-netty/src/test/resources/logback-test.xml b/rsocket-transport-netty/src/test/resources/logback-test.xml index b42db6df6..981d6d0b6 100644 --- a/rsocket-transport-netty/src/test/resources/logback-test.xml +++ b/rsocket-transport-netty/src/test/resources/logback-test.xml @@ -27,7 +27,6 @@ -