Here's a gotcha i'm dealing with. I have a GWT UI with a timer in it
that makes an RPC call to App Engine every 15 seconds. I just upgraded
everything which involved deploying new Model Objects that have new
serialVersionUID in them. I'm getting crazy amounts of errors in my
log and i think it's because users have the UI Open and i deployed a
new version on the server side. Is there any way to handle this
scenario cleanly or do I have to wait for users to close their
browsers? It's critical because my logs are so clogged with these
errors I can't see if there are any other problems.
javax.servlet.ServletContext log: dataService: An
IncompatibleRemoteServiceException was thrown while processing this
call.
com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException:
Invalid type signature for com.nimbits.client.model.point.PointModel
at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:315)
Ben
nimbits.com
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