middleware

func Errors ¶

func Errors() framework.Middleware

Errors handles errors coming out of the call stack. It detects safe application errors (aka SafeError) that are used to respond to the requester in a normalized way. Unexpected errors (status >= 500) are logged.

func Logger ¶

func Logger() framework.Middleware

Logger logs request info before and after a handler runs. logs to to stdout in the following format: Before:

TraceID : (StatusCode) HTTPMethod Path -> IPAddr (latency)
e.g. 12345 : (200) GET /users/1 -> 192.168.1.0 (4ms)

After:

TODO: add after format
TODO: add after example

TODO: make logging output configurable

func Metrics ¶

func Metrics() framework.Middleware

func Panics ¶

func Panics() framework.Middleware

Panics recovers from panics and converts the panic into an error