Thanks Simone,
Elsewhere in the log I also get:
21 Jan 15:06:34 TRACE [org.geoserver.ows] - Client has closed stream
javax.imageio.IIOException: I/O error writing PNG file!
at com.sun.imageio.plugins.png.PNGImageWriter.write(Unknown Source)
at org.geotools.image.ImageWorker.writePNG(ImageWorker.java:2485)
Which was what I figured covered client closing the connection. I was
concerned with that one because its an ERROR type event and it happens
quite commonly.
Cheers,
Jonathan
On 18 January 2013 19:05, Simone Giannecchini <
[email protected]> wrote:
> The client has closed the connection.
> It should not be a cause for concern (but it is very late on Friday
> evening... I might be wrong :) ).
>
> Regards,
> Simone Giannecchini
> ==
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> more information.
> ==
>
> Ing. Simone Giannecchini
> @simogeo
> Founder/Director
>
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> -------------------------------------------------------
>
>
> On Fri, Jan 18, 2013 at 12:50 PM, Jonathan Moules
> <[email protected]> wrote:
> > Hi list,
> > Often when I pan around my OpenLayers project which is called a
> GeoServer
> > 2.2.3 WMS, I get an "IndexOutOfBoundsException" error:
> >
> > 18 Jan 11:46:01 ERROR [org.geoserver.ows] -
> > java.lang.IndexOutOfBoundsException: pos < flushedPos!
> > at javax.imageio.stream.ImageInputStreamImpl.seek(Unknown Source)
> > at
> com.sun.imageio.plugins.png.IDATOutputStream.finishChunk(Unknown
> > Source)
> > at com.sun.imageio.plugins.png.IDATOutputStream.deflate(Unknown
> > Source)
> > at com.sun.imageio.plugins.png.IDATOutputStream.finish(Unknown
> > Source)
> > at com.sun.imageio.plugins.png.PNGImageWriter.write_IDAT(Unknown
> > Source)
> > at com.sun.imageio.plugins.png.PNGImageWriter.write(Unknown
> Source)
> > at org.geotools.image.ImageWorker.writePNG(ImageWorker.java:2485)
> > at
> >
> org.geoserver.wms.map.PNGMapResponse.formatImageOutputStream(PNGMapResponse.java:118)
> > at
> >
> org.geoserver.wms.map.RenderedImageMapResponse.write(RenderedImageMapResponse.java:122)
> >
> >
> > This is usually followed by:
> >
> > 18 Jan 11:46:01 DEBUG [org.geoserver.wms.map] - Writing png image ...
> done!
> > 18 Jan 11:46:01 INFO [org.geoserver.ows] - Problem writing exception
> > information back to calling client:
> > org.mortbay.jetty.EofException
> > at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:760)
> > at
> >
> org.mortbay.jetty.AbstractGenerator$Output.blockForOutput(AbstractGenerator.java:548)
> > at
> >
> org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:634)
> > at
> >
> org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:587)
> > at
> >
> org.geoserver.filters.AlternativesResponseStream.write(AlternativesResponseStream.java:53)
> > at
> >
> org.geoserver.wms.WMSServiceExceptionHandler.handleXmlException(WMSServiceExceptionHandler.java:282)
> > at
> >
> org.geoserver.wms.WMSServiceExceptionHandler.handleServiceException(WMSServiceExceptionHandler.java:126)
> > at
> > org.geoserver.ows.Dispatcher.handleServiceException(Dispatcher.java:1631)
> > at org.geoserver.ows.Dispatcher.exception(Dispatcher.java:1576)
> > at
> > org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:282)
> >
> > There's nothing visually wrong with the output tiles as far as I can see.
> > What's likely to be causing this? Is it a cause for concern?
> >
> > Thanks.
> > Jonathan
> >
> >
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