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Documentation

Index

• func Errors(ctx context.Context, log *logger.Logger, handler Handler) error
• func Logger(ctx context.Context, log *logger.Logger, path string, rawQuery string, ...) error
• func Metrics(ctx context.Context, handler Handler) error
• func Panics(ctx context.Context, handler Handler) (err error)
• type Handler

Functions

func Errors

func Errors(ctx context.Context, log *logger.Logger, handler Handler) error

Errors handles errors coming out of the call chain. It detects normal application errors which are used to respond to the client in a uniform way. Unexpected errors (status >= 500) are logged.

func Logger

func Logger(ctx context.Context, log *logger.Logger, path string, rawQuery string, method string, remoteAddr string, handler Handler) error

Logger writes information about the request to the logs.

func Metrics

func Metrics(ctx context.Context, handler Handler) error

Metrics updates program counters.

func Panics

func Panics(ctx context.Context, handler Handler) (err error)

Panics recovers from panics and converts the panic to an error so it is reported in Metrics and handled in Errors.

Types

type Handler

type Handler func(ctx context.Context) error