Jetty Timeout Exception

Setup, Configuration and Use Installation
1

Hello,

After a couple of hours my HABpanel gets irresponsible via browser also host:8080 needs a lot of time to come up.

Any ideas?

openhab.log:



Caused by: java.util.concurrent.TimeoutException: Idle timeout expired: 30000/30000 ms        at org.eclipse.jetty.io.IdleTimeout.checkIdleTimeout(IdleTimeout.java:166) ~[74:org.eclipse.jetty.io:9.3.14.v20161028]
        at org.eclipse.jetty.io.IdleTimeout$1.run(IdleTimeout.java:50) ~[74:org.eclipse.jetty.io:9.3.14.v20161028]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:?]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:?]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[?:?]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:?]
        ... 1 more
2

Meanwhile I could overcome the situation with comment out these line:

<Set name="idleTimeout“>
<SystemProperty name="https.timeout" default="30000" />
 </Set>

/var/lib/openhab2/etc/jetty.xml

Can someone explain ?