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https://issues.apache.org/jira/browse/IGNITE-2765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15190250#comment-15190250
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Valentin Kulichenko commented on IGNITE-2765:
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Anton,
I reviewed the changes and have couple of comments:
* When cache is recreated, it's possible that it lready has a different
configuration than before. I think you should move all the code on lines
239-265 to {{initCache()}} method and call it inside {{init()}}, as well as
instead of {{reinitCache()}}.
* I don't like that we wait on reconnect and retry futures indefinitely. This
can cause HTTP request to hang for a long time, or even forever. I think we
should have a configurable time out there (e.g., 5sec by default). If it times
out, we can throw the exception right away without retrying.
Otherwise looks good!
> WebSessionFilter doesn't survive client reconnect
> -------------------------------------------------
>
> Key: IGNITE-2765
> URL: https://issues.apache.org/jira/browse/IGNITE-2765
> Project: Ignite
> Issue Type: Bug
> Components: websession
> Affects Versions: 1.5.0.final
> Reporter: Valentin Kulichenko
> Assignee: Anton Vinogradov
> Priority: Critical
> Labels: community, customer, important
> Fix For: 1.6
>
>
> If a {{WebSessionFilter}} is started with an embedded client, it is not
> functional after the client disconnects and reconnects. Any operation throws
> the exception below.
> {noformat}
> java.lang.IllegalStateException: Cache has been closed or destroyed: WebCache
> at
> org.apache.ignite.internal.processors.cache.GridCacheGateway.enter(GridCacheGateway.java:160)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheProxy.onEnter(IgniteCacheProxy.java:1958)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheProxy.get(IgniteCacheProxy.java:855)
> at
> org.apache.ignite.cache.websession.WebSessionFilter.doFilter0(WebSessionFilter.java:341)
> {noformat}
> We should get a new instance of the cache when the exception is thrown.
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