DefaultHTTPErrorHandler does not log about echo

[aldas]

DefaultHTTPErrorHandler is not meant to log errors. It is meant to send error responses. It logs errors only for cases when writing the response failed. To log errors use:

• Older logger middleware: https://github.com/labstack/echo/blob/master/middleware/logger.go
• Newer request logger https://github.com/labstack/echo/blob/master/middleware/request_logger.go

[aldas]

I will take a look at Echo docs and see if I can improve things.

Notes for other readers in future:

• Echo error handler docs are found here https://echo.labstack.com/docs/error-handling#custom-http-error-handler
• If anyone wants to improve and/or clarify things in docs, the repo is here https://github.com/labstack/echox

[linglingqi007]

DefaultHTTPErrorHandler is not meant to log errors. It is meant to send error responses. It logs errors only for cases when writing the response failed. To log errors use:

• Older logger middleware: https://github.com/labstack/echo/blob/master/middleware/logger.go
• Newer request logger https://github.com/labstack/echo/blob/master/middleware/request_logger.go

The feeling of documentation can be misleading.

The other part of the tutorial documents both the ERR returned by the handler and the ERR that ultimately sends the response.

But it's actually as you said，It logs errors only for cases when writing the response failed.