Re: [logback-user] logging stopped, using AsyncAppender and SocketAppender

15 Feb 2016


      I figured this out.  SimpleSocketServer ran out of memory.

On Fri, Feb 12, 2016 at 2:52 PM, Tara Czutno <javaworkinggirl@gmail.com>
wrote:
...
I have 3 servers with various java process, I want all processes to write
to one log on machineA.  I am doing a load test with a lot of logging, but
it appears logging from the main process has stopped.  Is there a way to
check for logback status?  Is the setup below the correct way to go about
having one log?
I set this up so SimpleSocketServer is running with this config:
<configuration scan="true" scanPeriod="60 seconds">
   <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
      <file>/opt/twc/logs/ecp.log</file>
      <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
         <fileNamePattern>/opt/twc/logs/ecp.log.%d{yyyy-MM-dd}</fileNamePattern>
         <maxHistory>30</maxHistory>
      </rollingPolicy>
<encoder>
         <pattern>%d{ISO8601} %-14mdc{application} %-5level [%t] %logger{100} - %msg%n %xEx</pattern>
         <immediateFlush>false</immediateFlush>
      </encoder>
   </appender>
<appender name="ASYNC" class="ch.qos.logback.classic.AsyncAppender">
      <queueSize>100000</queueSize>
      <discardingThreshold>0</discardingThreshold>
      <includeCallerData>true</includeCallerData>
      <maxFlushTime>5000</maxFlushTime>
      <appender-ref ref="FILE"/>
   </appender>
<root level="DEBUG">
      <appender-ref ref="ASYNC"/>
   </root>
</configuration>
All other processes are running with this config:
<configuration>
<appender name="SOCKET" class="ch.qos.logback.classic.net.SocketAppender">
      <remoteHost>ecplogger</remoteHost>
      <port>6000</port>
      <reconnectionDelay>5 seconds</reconnectionDelay>
      <includeCallerData>true</includeCallerData>
      <queueSize>100000</queueSize>
      <eventDelayLimit>100 milliseconds</eventDelayLimit>
   </appender>
<appender name="ASYNC" class="ch.qos.logback.classic.AsyncAppender">
      <queueSize>100000</queueSize>
      <discardingThreshold>0</discardingThreshold>
      <includeCallerData>true</includeCallerData>
      <maxFlushTime>5000</maxFlushTime>
      <appender-ref ref="SOCKET"/>
   </appender>
<root level="ALL">
      <appender-ref ref="ASYNC"/>
   </root>
</configuration>