The mails content does not seem to be fully correct.
There is e.g. a mail with subject: Alert on level back to normal
and body:
===
warn alert: level was out of the pattern match:WARN, but back to normal now
Details:
hostName: pc05
alertPattern: match:WARN
component.name: org.apache.karaf.decanter.collector.log
loc.class: ...
level: WARN
alertLevel: warn
type: log
message: no feature found for class: class ...
MDC: {bundle.version=..., bundle.name=..., bundle.id=22}
threadName: ...
loc.method: ...
loc.file: ...java
component.id: 43
alertBackToNormal: true
karafName: root
name: log
org.ops4j.pax.logging.appender.name: DecanterLogCollectorAppender
hostAddress: 127.0.0.1
loggerName: ...
loggerClass: org.ops4j.pax.logging.slf4j.Slf4jLogger
renderedMessage: no feature found for class: class ...
alertAttribute: level
timestamp: 1562588565010
loc.line: 125
event.topics: decanter/alert/warn
===
and another one with subject: [warn] Alert on level
and body
===
warn alert: level is out of the pattern match:WARN
Details:
hostName: pc05
alertPattern: match:WARN
component.name: org.apache.karaf.decanter.collector.log
loc.class: ...
level: INFO
alertLevel: warn
type: log
message: dropped already queued function for ...
MDC: {bundle.version=..., bundle.name=..., bundle.id=22}
threadName: ...
loc.method: ...
loc.file: ....java
component.id: 43
alertBackToNormal: false
karafName: root
name: log
org.ops4j.pax.logging.appender.name: DecanterLogCollectorAppender
hostAddress: 127.0.0.1
loggerName: ...
loggerClass: org.ops4j.pax.logging.slf4j.Slf4jLogger
renderedMessage: dropped already queued function for ...
alertAttribute: level
timestamp: 1562588567267
loc.line: 56
event.topics: decanter/alert/warn
===
I would expect the opposite.
If "level: WARN" I would expect the subject "[warn] Alert on level"
and if level is not WARN an subject of "Alert on level back to normal"
Or is my understanding wrong here?
