🐛 [Bug]: Logger middleware default Format isn't the format that's used #2729
Description
Bug Description
I'm filing this as a bug since I think the behaviour is counter-intuitive.
The logger middleware has a configuration with a default format:
fiber/middleware/logger/config.go
Line 89 in 2374cad
However, when the logger proceeds to print this, it ignores the actual format:
fiber/middleware/logger/logger.go
Lines 141 to 174 in 2374cad
Despite it checking for if it should use the default format, it then uses a different format string in the fmt.Sprintf() calls.
How to Reproduce
- Add the logging middleware without overriding the
Format - Do a request and observe the log output
Expected Behavior
Logged line should use the ConfigDefault.Format for output, as shown in the configuration: https://docs.gofiber.io/api/middleware/logger#default-config
Fiber Version
v2.50.0
Code Snippet (optional)
No response
Checklist:
- I agree to follow Fiber's Code of Conduct.
- I have checked for existing issues that describe my problem prior to opening this one.
- I understand that improperly formatted bug reports may be closed without explanation.