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Yeray Borges Santana updated WFCORE-4922:
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Component/s: Embedded
The embedded host and server handlers hang on start
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Key: WFCORE-4922
URL:
https://issues.redhat.com/browse/WFCORE-4922
Project: WildFly Core
Issue Type: Bug
Components: Embedded
Affects Versions: 12.0.0.Beta1
Reporter: Yeray Borges Santana
Assignee: Yeray Borges Santana
Priority: Major
Recently we changed the way the {{EmbedHostControllerHandler}} and {{EmbedServerHandler}}
wait for the embedded host/server until it starts.
We were using a pooling executing management operations to check the process state. We
needed a different solution to be able to check the process state when the embedded
host/server was launched with and empty configuration file.
In the new approach we exposed the process state to the client so it can be directly
pooling without requiring a management operation.
Currently the update of this internal field is racy, and a hang can occurs starting the
embedded.
We saw this bug in the CI test suite:
https://ci.wildfly.org/viewLog.html?buildId=197876&buildTypeId=WF_Mas...