[Geoserver-users] FW: Geoserver keeps saying 'your session timed out'

Yinghui_Cathy_Cao · May 22, 2014, 2:09am

Repost and test if it goes through… I didn’t receive a copy last time even though I set ‘yes’ in the setting.

From: Yinghui Cathy Cao [mailto:caoy02@anonymised.com]
Sent: Wednesday, 21 May 2014 11:44 AM
To: ‘geoserver-users@lists.sourceforge.net’
Subject: Geoserver keeps saying ‘your session timed out’

I’ve posted in Codehaus but not sure if it went through to the maillist, so posting again…….

I have been using GeoServer for a simple private OpenLayers app. The geoserver is installed in the default Java environment, not on any additional server container. Several days ago when I tried to use many features through the geoserver web interface, it started to return this following error:

Sorry, your session timed out…
It looks like you waited too long to make that last change.if this continues to happen, you should get in touch with your system administrator.
Go back to the home page and try again.

This has been going for several days. I’ve restarted everything. I Also checked the log, where there is no ERROR, but a lot of WARN. The following are several examples of warns:

2014-05-20 00:30:07,391 WARN [geoserver.web] - Unable to find property: ‘format.wms.kmz’ for component: [class=org.geoserver.web.demo.MapPreviewPage]
2014-05-20 00:30:22,482 WARN [org.geoserver] - Ignoring store directory ‘layergroups’
2014-05-20 00:30:22,890 WARN [referencing.factory] - Axis elements found in a wkt definition, the force longitude first axis order hint might not be respected:
PROJCS[“WGS84 / Simple Mercator”, GEOGCS[“WGS 84”, DATUM[“WGS_1984”, SPHEROID[“WGS_1984”, 6378137.0, 298.257223563]], PRIMEM[“Greenwich”, 0.0], UNIT[“degree”, 0.017453292519943295]], PROJECTION[“Mercator_1SP_Google”], PARAMETER[“latitude_of_origin”, 0.0], PARAMETER[“central_meridian”, 0.0], PARAMETER[“scale_factor”, 1.0], PARAMETER[“false_easting”, 0.0], PARAMETER[“false_northing”, 0.0], UNIT[“m”, 1.0], AXIS[“x”, EAST], AXIS[“y”, NORTH], AUTHORITY[“EPSG”,“54004”]]

I searched online and found many suggesting that this issue is due to the lack of Permgen Space. I’ve tried to set: [-Xmx512m -Xms48m -XX:MaxPermSize=512m] in the …\geoserver\bin\startup.bat. But it didn’t work.

Many articles provide solutions for making such settings for TOMCAT, but my geoserver is not running on TOMCAT so what else can I do? Any help would be appreciated!

Thanks!

Cathy

Christian_Mueller · May 22, 2014, 8:43am

Hi Cathy

The Permgen Space has nothing to do with the J2EE Container you use. It is a special java virtual machine argument for Oracle jdk and Open JDK. Which Java do you use ?

Cheers
Christian

···

On Thu, May 22, 2014 at 4:09 AM, Yinghui Cathy Cao <caoy02@anonymised.com> wrote:

Repost and test if it goes through… I didn’t receive a copy last time even though I set ‘yes’ in the setting.

From: Yinghui Cathy Cao [mailto:caoy02@anonymised.com]
Sent: Wednesday, 21 May 2014 11:44 AM
To: ‘geoserver-users@lists.sourceforge.net’
Subject: Geoserver keeps saying ‘your session timed out’

I’ve posted in Codehaus but not sure if it went through to the maillist, so posting again…….

I have been using GeoServer for a simple private OpenLayers app. The geoserver is installed in the default Java environment, not on any additional server container. Several days ago when I tried to use many features through the geoserver web interface, it started to return this following error:

Sorry, your session timed out…
It looks like you waited too long to make that last change.if this continues to happen, you should get in touch with your system administrator.
Go back to the home page and try again.

This has been going for several days. I’ve restarted everything. I Also checked the log, where there is no ERROR, but a lot of WARN. The following are several examples of warns:

2014-05-20 00:30:07,391 WARN [geoserver.web] - Unable to find property: ‘format.wms.kmz’ for component: [class=org.geoserver.web.demo.MapPreviewPage]
2014-05-20 00:30:22,482 WARN [org.geoserver] - Ignoring store directory ‘layergroups’
2014-05-20 00:30:22,890 WARN [referencing.factory] - Axis elements found in a wkt definition, the force longitude first axis order hint might not be respected:
PROJCS[“WGS84 / Simple Mercator”, GEOGCS[“WGS 84”, DATUM[“WGS_1984”, SPHEROID[“WGS_1984”, 6378137.0, 298.257223563]], PRIMEM[“Greenwich”, 0.0], UNIT[“degree”, 0.017453292519943295]], PROJECTION[“Mercator_1SP_Google”], PARAMETER[“latitude_of_origin”, 0.0], PARAMETER[“central_meridian”, 0.0], PARAMETER[“scale_factor”, 1.0], PARAMETER[“false_easting”, 0.0], PARAMETER[“false_northing”, 0.0], UNIT[“m”, 1.0], AXIS[“x”, EAST], AXIS[“y”, NORTH], AUTHORITY[“EPSG”,“54004”]]

I searched online and found many suggesting that this issue is due to the lack of Permgen Space. I’ve tried to set: [-Xmx512m -Xms48m -XX:MaxPermSize=512m] in the …\geoserver\bin\startup.bat. But it didn’t work.

Many articles provide solutions for making such settings for TOMCAT, but my geoserver is not running on TOMCAT so what else can I do? Any help would be appreciated!

Thanks!

Cathy

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DI Christian Mueller MSc (GIS), MSc (IT-Security)
OSS Open Source Solutions GmbH

Yinghui_Cathy_Cao · May 22, 2014, 8:50am

Hi Christian, Thanks so much for your reply!!!

I am using “…\jre7\bin\java.exe". So jre7, if that answers your question? I am actually very new to development so get quite confused with all the server stuff.

Thanks!

Cathy

From: Christian Mueller [mailto:christian.mueller@anonymised.com]
Sent: Thursday, 22 May 2014 4:44 PM
To: Yinghui Cathy Cao
Cc: geoserver-users@anonymised.comt
Subject: Re: [Geoserver-users] FW: Geoserver keeps saying ‘your session timed out’

Hi Cathy

The Permgen Space has nothing to do with the J2EE Container you use. It is a special java virtual machine argument for Oracle jdk and Open JDK. Which Java do you use ?

Cheers

Christian