BUG:Reconnect for RE

[omero-qa]

​http://qa.openmicroscopy.org.uk/qa/feedback/4424/

Comment: Failure after server restart. Image was loaded in preview panel. Double clicking on the thumbnail caused this.

java.lang.Exception: org.openmicroscopy.shoola.env.rnd.RenderingServiceException: RenderImage
	at org.openmicroscopy.shoola.env.data.OmeroImageServiceImpl.renderImage(OmeroImageServiceImpl.java:602)
	at org.openmicroscopy.shoola.env.data.views.calls.ImageRenderer$1.doCall(ImageRenderer.java:87)
	at org.openmicroscopy.shoola.env.data.views.BatchCall.doStep(BatchCall.java:144)
	at org.openmicroscopy.shoola.util.concur.tasks.CompositeTask.doStep(CompositeTask.java:226)
	at org.openmicroscopy.shoola.env.data.views.CompositeBatchCall.doStep(CompositeBatchCall.java:126)
	at org.openmicroscopy.shoola.util.concur.tasks.ExecCommand.exec(ExecCommand.java:165)
	at org.openmicroscopy.shoola.util.concur.tasks.ExecCommand.run(ExecCommand.java:276)
	at org.openmicroscopy.shoola.util.concur.tasks.AsyncProcessor$Runner.run(AsyncProcessor.java:91)
	at java.lang.Thread.run(Thread.java:680)
Caused by: org.openmicroscopy.shoola.env.rnd.RenderingServiceException: An error occurred while rendering the compressed image.

Ice.UnknownLocalException
    unknown = "Network.cpp:1220: Ice::ConnectionRefusedException:
               connection refused: Connection refused"
	at IceInternal.Outgoing.invoke(Outgoing.java:147)
	at omero.api._RenderingEngineDelM.renderCompressed(_RenderingEngineDelM.java:1683)
	at omero.api.RenderingEnginePrxHelper.renderCompressed(RenderingEnginePrxHelper.java:2370)
	at omero.api.RenderingEnginePrxHelper.renderCompressed(RenderingEnginePrxHelper.java:2342)
	at org.openmicroscopy.shoola.env.rnd.RenderingControlProxy.renderCompressedBI(RenderingControlProxy.java:538)
	at org.openmicroscopy.shoola.env.rnd.RenderingControlProxy.render(RenderingControlProxy.java:1569)
	at org.openmicroscopy.shoola.env.rnd.RenderingControlProxy.render(RenderingControlProxy.java:1554)
	at org.openmicroscopy.shoola.env.rnd.PixelsServicesFactory.render(PixelsServicesFactory.java:491)
	at org.openmicroscopy.shoola.env.data.OmeroImageServiceImpl.renderImage(OmeroImageServiceImpl.java:599)
	at org.openmicroscopy.shoola.env.data.views.calls.ImageRenderer$1.doCall(ImageRenderer.java:87)
	at org.openmicroscopy.shoola.env.data.views.BatchCall.doStep(BatchCall.java:144)
	at org.openmicroscopy.shoola.util.concur.tasks.CompositeTask.doStep(CompositeTask.java:226)
	at org.openmicroscopy.shoola.env.data.views.CompositeBatchCall.doStep(CompositeBatchCall.java:126)
	at org.openmicroscopy.shoola.util.concur.tasks.ExecCommand.exec(ExecCommand.java:165)
	at org.openmicroscopy.shoola.util.concur.tasks.ExecCommand.run(ExecCommand.java:276)
	at org.openmicroscopy.shoola.util.concur.tasks.AsyncProcessor$Runner.run(AsyncProcessor.java:91)
	at java.lang.Thread.run(Thread.java:680)

	at org.openmicroscopy.shoola.env.rnd.RenderingControlProxy.handleException(RenderingControlProxy.java:228)
	at org.openmicroscopy.shoola.env.rnd.RenderingControlProxy.renderCompressedBI(RenderingControlProxy.java:542)
	at org.openmicroscopy.shoola.env.rnd.RenderingControlProxy.render(RenderingControlProxy.java:1569)
	at org.openmicroscopy.shoola.env.rnd.RenderingControlProxy.render(RenderingControlProxy.java:1554)
	at org.openmicroscopy.shoola.env.rnd.PixelsServicesFactory.render(PixelsServicesFactory.java:491)
	at org.openmicroscopy.shoola.env.data.OmeroImageServiceImpl.renderImage(OmeroImageServiceImpl.java:599)
	... 8 more
Caused by: Ice.UnknownLocalException
    unknown = "Network.cpp:1220: Ice::ConnectionRefusedException:
               connection refused: Connection refused"
	at IceInternal.Outgoing.invoke(Outgoing.java:147)
	at omero.api._RenderingEngineDelM.renderCompressed(_RenderingEngineDelM.java:1683)
	at omero.api.RenderingEnginePrxHelper.renderCompressed(RenderingEnginePrxHelper.java:2370)
	at omero.api.RenderingEnginePrxHelper.renderCompressed(RenderingEnginePrxHelper.java:2342)
	at org.openmicroscopy.shoola.env.rnd.RenderingControlProxy.renderCompressedBI(RenderingControlProxy.java:538)
	... 12 more

	at org.openmicroscopy.shoola.env.ui.UserNotifierImpl.showErrorDialog(UserNotifierImpl.java:189)
	at org.openmicroscopy.shoola.env.ui.UserNotifierImpl.notifyError(UserNotifierImpl.java:287)
	at org.openmicroscopy.shoola.env.ui.UserNotifierImpl.notifyError(UserNotifierImpl.java:257)
	at org.openmicroscopy.shoola.agents.imviewer.DataLoader.handleException(DataLoader.java:171)
	at org.openmicroscopy.shoola.env.data.events.DSCallAdapter.eventFired(DSCallAdapter.java:84)
	at org.openmicroscopy.shoola.env.data.views.BatchCallMonitor$1.run(BatchCallMonitor.java:124)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:682)
	at java.awt.EventQueue.access$000(EventQueue.java:85)
	at java.awt.EventQueue$1.run(EventQueue.java:643)
	at java.awt.EventQueue$1.run(EventQueue.java:641)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:652)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

[jburel]

This problem highlighted a failure when reconnecting. This is now fixed.

[jmoore]

Jean-Marie: I didn't get a failure which is great, and perhaps we should leave it there. But I also get a message saying that the image is not viewable (see screenshot) which is a bit weird, but not too bad.

I still find it very disconcerting that the application exists so quickly, but that's a much larger RFE. (Consider what if someone was entering a long-description and they want to cut-n-paste it out before everything shuts down, etc.) Let me know if you want me to open a ticket for that.

[jmoore]

By the way of comparison, when I do the same thing in web (double click on the thumbnail) a image viewer pops up, but then both the image viewer and the main window automatically redirect to login.

[jburel]

The same problem will happen in web, b/c you are redirected. That's a much larger issue. I could certainly stop the message "the image is not valid"