Hi all,

The Wildfly start-up as service scripts wildfly-init-redhat.sh and wildfly-init-debian.sh currently depend on a grep action of key message 'WFLYSRV0025:' in console log to determinate whether service start is successful. The log message indication is accurate, however, it's not that robust since user can always remove console handler from logging subsystem. I have opened a WFCORE enhancement jira https://issues.jboss.org/browse/WFCORE-747 for it.

For the moment, I have tried three options, they're all not that perfect to implement

1. Stay with exact log message, users need to define their jboss log directory such as $JBOSS_HOME/standalone/log/server.log for standalone and $JBOSS_HOME/domain/log/host-controller.log for domain instead of searching in console log. This is more like another workaround since it is also volatile once we update log message in future release.(EAP has 'JBAS015874:')

2. Use service pid, this is not precise because a long start-up can crash in the last second. It needs to wait a suitable seconds before checking pid existence. and still it can not avoid fake success in rare case just before timeout.

3. Use read-attribute server-state through CLI connection as I did in Pull Request on Jira. This is declined as it is possible that authentication is required before connection. In such case, any  non encrypted password is not advised in configuration files.

Therefore, I would like to listen for your opinions for them. Any other suggestion is certainly welcomed in mail or on jira.

Best regards,

Chao

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Chao Wang
Software Engineer
JBoss by Red Hat