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Warning: Can't synchronize with repository "(default)" (/home/git/ome.git does not appear to be a Git repository.). Look in the Trac log for more information.

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Task #3719 (closed)

Opened 13 years ago

Closed 13 years ago

BUG: Server synchronisation problem

Reported by:	cblackburn	Owned by:	jamoore
Priority:	blocker	Milestone:	OMERO-Beta4.3
Component:	General	Version:	n.a.
Keywords:	n.a.	Cc:	jamoore, jburel
Resources:	n.a.	Referenced By:	n.a.
References:	n.a.	Remaining Time:	0.0d
Sprint:	2011-01-13 (3)

Description

After 30 minutes of inactivity the server seems to get into a problem with synchronisation. Any requests for sessions after this point raise exceptions.

The attached log is a test made on Mac OS with all power saving options disabled. The critical point is in the fragment below:

2011-01-03 17:18:45,740 INFO  [ome.services.sessions.SessionManagerImpl] (l.Server-3) closeSession called and no more references: 960e9822-44c7-4440-bdb2-78b001225228
2011-01-03 17:18:45,740 INFO  [ome.services.sessions.state.SessionCache] (l.Server-3) Destroying session 960e9822-44c7-4440-bdb2-78b001225228 due to : Remove session called
2011-01-03 17:18:45,740 INFO  [                 org.perf4j.TimingLogger] (l.Server-3) start[1294075111991] time[13749] tag[omero.session]
2011-01-03 17:18:45,743 INFO  [ ome.services.blitz.fire.SessionManagerI] (l.Server-3) Reaping 1 clients for 960e9822-44c7-4440-bdb2-78b001225228

2011-01-03 17:48:05,927 INFO  [ome.services.sessions.state.SessionCache] (l.Server-7) Waiting for synchronization
2011-01-03 17:48:15,953 INFO  [ome.services.sessions.state.SessionCache] (l.Server-0) Waiting for synchronization
2011-01-03 17:48:25,957 INFO  [        ome.services.util.ServiceHandler] (l.Server-0)  Executor.doWork -- ome.services.sessions.SessionManagerImpl.createSession
2011-01-03 17:48:25,957 INFO  [        ome.services.util.ServiceHandler] (l.Server-0)  Args:	[null, ome.tools.spring.InternalServiceFactory@1e3a43]
2011-01-03 17:48:26,058 INFO  [ome.services.sessions.state.SessionCache] (l.Server-0) Waiting for synchronization

References

Attachments (2)

Blitz-0.log (32.0 KB) - added by cblackburn 13 years ago.
master.out (13.7 KB) - added by cblackburn 13 years ago.

Download all attachments as: .zip

Change History (5)

Changed 13 years ago by cblackburn

Attachment Blitz-0.log added

Changed 13 years ago by cblackburn

Attachment master.out added

comment:1 Changed 13 years ago by cblackburn

master.out following kill -QUIT <Blitz pid> attached.

comment:2 Changed 13 years ago by jmoore

Owner set to jmoore
Status changed from new to assigned

comment:3 Changed 13 years ago by jmoore

Remaining Time set to 0
Resolution set to fixed
Status changed from assigned to closed

(In [8762/omero]) Scheduler broken since r8715 due to missed ContextRefreshedEvent (Fix #3717, #3719)

Since the internal handler had a null context, the check for
event.getContext() != ctx always returned true.

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