Natalia Britvikhina created LOG4J2-994:
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Summary: SmtpAppender doesn't allow bufferSize 0
Key: LOG4J2-994
URL: https://issues.apache.org/jira/browse/LOG4J2-994
Project: Log4j 2
Issue Type: Bug
Components: Appenders
Affects Versions: 2.2
Reporter: Natalia Britvikhina
SmtpAppender has a bufferSize parameter that allows for buffering of events for
inclusion in the message. I have a use case where I don't want to include any
previous events but just the Error event that triggered the email.
Unfortunately setting bufferSize to 0 cause a +"The maxSize argument (0) is not
a positive integer"+ Exception from CyclicBuffer.
Looking at the SmtpManager code it appears to be possible to allow for the
buffer to be null if bufferSize is set to 0, and only send the message with the
current event.
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