[jboss-jira] [JBoss JIRA] (AS7-4226) Async servlet operation timeout check should run more frequently
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https://issues.jboss.org/browse/AS7-4226?page=com.atlassian.jira.plugin.s...
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Martin Kouba commented on AS7-4226:
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Well I'm not completely sure it's all just about HTTP connection timeout. At least
it is not obvious from the spec wording. Imho it's also about timeout for the
asynchronous processing which might be more fine-grained. However I'm ok with
resolution. The only thing I do not understand is time unit (ms) used in
{{javax.servlet.AsyncContext.setTimeout(long)}}. This is confusing and makes no sense.
Async servlet operation timeout check should run more frequently
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Key: AS7-4226
URL: https://issues.jboss.org/browse/AS7-4226
Project: Application Server 7
Issue Type: Bug
Components: Web
Affects Versions: 7.1.1.Final
Reporter: Martin Kouba
Assignee: Remy Maucherat
Priority: Minor
The async servlet operation timeout check is run approx. every ten seconds. This is not
very practical/precise assuming the timeout is specified in milliseconds ->
{{javax.servlet.AsyncContext.setTimeout(long)}}.
Not completely sure about the exact time - 10s occures in my simple CDI TCK test).
Looking at {{org.apache.tomcat.util.net.JIoEndpoint#Poller.maintain()}} five seconds is
hard coded minimum: "Maintain runs at most once every 5s".
I suppose this is intentional and due to performance reasons. If so it should be FAQed or
mentioned in docs. Otherwise it should be fixed.
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