[ http://jira.qos.ch/browse/LBCLASSIC-193?page=com.atlassian.jira.plugin.syste... ] Ingo Siebert commented on LBCLASSIC-193: ---------------------------------------- Ok, the last message of my app-server 5 is at 9:46 am. In my catalina.log is the following message: 09:47:04,471 |-ERROR in ch.qos.logback.classic.net.SyslogAppender[SysLogAppender] - Failed to send diagram to 192.168.37.30 java.io.IOException: Message too long at java.io.IOException: Message too long at at java.net.PlainDatagramSocketImpl.send(Native Method) at at java.net.DatagramSocket.send(DatagramSocket.java:612) at at ch.qos.logback.core.net.SyslogWriter.flush(SyslogWriter.java:50) at at ch.qos.logback.core.net.SyslogAppenderBase.append(SyslogAppenderBase.java:84) at at ch.qos.logback.core.AppenderBase.doAppend(AppenderBase.java:87) at at ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:60) at at ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:271) at at ch.qos.logback.classic.Logger.callAppenders(Logger.java:258) at at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:440) at at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:394) at at ch.qos.logback.classic.Logger.error(Logger.java:541) at at de.cas.open.rapclient.base.core.internal.logging.Slf4jLogger.error(Slf4jLogger.java:61) at at de.cas.open.rapclient.base.core.rap.servicehandler.ScriptErrorHandler.handleRequest(ScriptErrorHandler.java:47) at at de.cas.open.rapclient.base.core.rap.servicehandler.AbstractServiceHandler.service(AbstractServiceHandler.java:66) at at org.eclipse.rwt.internal.service.ServiceManager$HandlerDispatcher.service(ServiceManager.java:98) at at org.eclipse.rwt.internal.engine.RWTDelegate.doPost(RWTDelegate.java:64) at at org.eclipse.ui.internal.servlet.RequestHandler.service(RequestHandler.java:51) at at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) at at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) at at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:59) at at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at at org.eclipse.equinox.servletbridge.BridgeServlet.service(BridgeServlet.java:115) at at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:880) at at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:719) at at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2081) at at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) at at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) at at java.lang.Thread.run(Thread.java:595) 09:48:28,547 |-WARN in ch.qos.logback.classic.net.SyslogAppender[SysLogAppender] - Attempted to append to non started appender [SysLogAppender]. 09:48:28,547 |-WARN in ch.qos.logback.classic.net.SyslogAppender[SysLogAppender] - Attempted to append to non started appender [SysLogAppender]. 09:48:28,547 |-WARN in ch.qos.logback.classic.net.SyslogAppender[SysLogAppender] - Attempted to append to non started appender [SysLogAppender]. 09:48:28,578 |-WARN in ch.qos.logback.classic.net.SyslogAppender[SysLogAppender] - Attempted to append to non started appender [SysLogAppender]. 09:48:28,578 |-WARN in ch.qos.logback.classic.net.SyslogAppender[SysLogAppender] - Attempted to append to non started appender [SysLogAppender].
SyslogAppender quits after a while ----------------------------------
Key: LBCLASSIC-193 URL: http://jira.qos.ch/browse/LBCLASSIC-193 Project: logback-classic Issue Type: Bug Components: appender Affects Versions: 0.9.13, 0.9.14, 0.9.15, 0.9.16, 0.917, 0.9.18, 0.9.19 Environment: At least Debian Etch with JDK5 Reporter: Ingo Siebert Assignee: Logback dev list Priority: Critical
I have 5 applications servers and each one logs to one separate SysLog-Server. After Server-Restart, all is working fine. But after several days and weeks, more and more servers doesn't log to he SysLog-Server anymore. But I can't see an Syslog-Error in my Logs. I think this bug is related to http://jira.qos.ch/browse/LBCLASSIC-57. In my opinion, the most important fix would be to re-creae the SysLog-Appender if an exception/error occurs or to avaid that the SysLog-Appender dies. If I miss one single entry, than that's not nice. But if I miss all entries it's very serve. The SysLog-Appender is useless for me until this bug is fixed.
-- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.qos.ch/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira