Fix logger initialization on readonly filesystems #2391
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Calling RollingFileAppender::new tries to create the directory for the log files even though logging is turned off by Logger.init('off', null). This change simply postpones the initialization of RollingFileAppender until it is actually needed. This way if we do eg. Logger.init("info", null) it works as expected and does not throw an error on readonly filesystems.
Fixes valkey-io#2387
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Thanks for taking the initiative! Appreciate that! I didn't get deeply into it yet (holidays), but at first glance, it seems good, i thought also to look for a lazy appender solution. As long as it's not urgent to you guys I'll review it on Sunday. Let me know if it is. If you want in the meantime to add the implementation of error handling in write-only systems you are welcome to add it to the PR. For passing CI you need to sign your commits. |
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Calling RollingFileAppender::new tries to create the directory for the log files even though logging is turned off by Logger.init('off', null). This change simply postpones the initialization of RollingFileAppender until it is actually needed. This way if we do eg. Logger.init("info", null) it works as expected and does not throw an error on readonly filesystems.
Fixes #2387