I'm using spring-boot-starter-websocket with Spring Boot 1.5.3.RELEASE. I get tons of logs when sockjs is trying to perform a heartbeat task. Somehow the connection is lost in the way. This article says its closed (according to JIRA), but I'm still having the same kind of issue.
Here is my config
@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig extends AbstractWebSocketMessageBrokerConfigurer {
@Bean
WebSocketHandler getWsHandler() {
return new WebSocketHandler();
}
@Override
public void configureMessageBroker(MessageBrokerRegistry config) {
config.enableSimpleBroker("/topic");
}
@Override
public void registerStompEndpoints(StompEndpointRegistry registry) {
registry.addEndpoint("/ws").setAllowedOrigins("*").withSockJS();
}
}
Here are the logs
2017-07-11 15:10:23.753 INFO 7574 --- [MessageBroker-4] o.apache.coyote.http11.Http11Processor : An error occurred in processing while on a non-container thread. The connection will be closed immediately
java.io.IOException: Broken pipe at sun.nio.ch.FileDispatcherImpl.write0(Native Method) ~[na:1.8.0] at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) ~[na:1.8.0] at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) ~[na:1.8.0] at sun.nio.ch.IOUtil.write(IOUtil.java:65) ~[na:1.8.0] at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:466) ~[na:1.8.0] at org.apache.tomcat.util.net.NioChannel.write(NioChannel.java:134) ~[tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.tomcat.util.net.NioBlockingSelector.write(NioBlockingSelector.java:101) ~[tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.tomcat.util.net.NioSelectorPool.write(NioSelectorPool.java:157) ~[tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.doWrite(NioEndpoint.java:1259) ~[tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.tomcat.util.net.SocketWrapperBase.doWrite(SocketWrapperBase.java:670) ~[tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.tomcat.util.net.SocketWrapperBase.flushBlocking(SocketWrapperBase.java:607) ~[tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.tomcat.util.net.SocketWrapperBase.flush(SocketWrapperBase.java:597) ~[tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.coyote.http11.Http11OutputBuffer.flushBuffer(Http11OutputBuffer.java:581) ~[tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.coyote.http11.Http11OutputBuffer.flush(Http11OutputBuffer.java:272) ~[tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.coyote.http11.Http11Processor.flush(Http11Processor.java:1506) ~[tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.coyote.AbstractProcessor.action(AbstractProcessor.java:279) ~[tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.coyote.Response.action(Response.java:172) [tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:317) [tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:284) [tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.catalina.connector.Response.flushBuffer(Response.java:541) [tomcat-embed-core-8.5.14.jar:8.5.14] at org.apache.catalina.connector.ResponseFacade.flushBuffer(ResponseFacade.java:312) [tomcat-embed-core-8.5.14.jar:8.5.14] at javax.servlet.ServletResponseWrapper.flushBuffer(ServletResponseWrapper.java:176) [tomcat-embed-core-8.5.14.jar:8.5.14] at javax.servlet.ServletResponseWrapper.flushBuffer(ServletResponseWrapper.java:176) [tomcat-embed-core-8.5.14.jar:8.5.14] at org.springframework.security.web.util.OnCommittedResponseWrapper.flushBuffer(OnCommittedResponseWrapper.java:159) [spring-security-web-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.http.server.ServletServerHttpResponse.flush(ServletServerHttpResponse.java:96) [spring-web-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.web.socket.sockjs.transport.session.AbstractHttpSockJsSession.writeFrameInternal(AbstractHttpSockJsSession.java:350) [spring-websocket-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.web.socket.sockjs.transport.session.AbstractSockJsSession.writeFrame(AbstractSockJsSession.java:322) [spring-websocket-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.web.socket.sockjs.transport.session.AbstractSockJsSession.sendHeartbeat(AbstractSockJsSession.java:255) [spring-websocket-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.web.socket.sockjs.transport.session.AbstractSockJsSession$HeartbeatTask.run(AbstractSockJsSession.java:456) [spring-websocket-4.3.8.RELEASE.jar:4.3.8.RELEASE] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0] at java.lang.Thread.run(Thread.java:744) [na:1.8.0] }