[jboss-jira] [JBoss JIRA] (WFLY-7457) UT005013 causes OutOfMemoryError

[Steve Vater (JIRA)]

Steve Vater created WFLY-7457:
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             Summary: UT005013 causes OutOfMemoryError
                 Key: WFLY-7457
                 URL: https://issues.jboss.org/browse/WFLY-7457
             Project: WildFly
          Issue Type: Bug
          Components: Web (Undertow)
    Affects Versions: 10.1.0.Final
            Reporter: Steve Vater
            Assignee: Stuart Douglas


There's some F5 WAF within the network where our WildFly is running. The WAF sends multiple Keep Alive-Requests to our WAF via TCP, but without sending "close_notify" after the communication has ended. 

Undertow throws UT005013, which is correct, but this causes the JVM to run out of Memory. The keepalive is sent 12 times per minute (every 5 seconds) to our WildFly.

We already installed an update of Undertow (1.4.3); This didn't help.



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