github.com/caddyserver/caddy/v2/modules/caddyhttp/logging

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Package

Files: 2. Third party imports: 1. Imports from organisation: 0. Tests: 0. Benchmarks: 0.

Vars

Interface guards

Types

LogAppend

LogAppend implements a middleware that takes a key and value, where the key is the name of a log field and the value is a placeholder, or variable key, or constant value to use for that field.

Field name	Field type	Comment
Key	`string`	Key is the name of the log field.
Value	`string`	Value is the value to use for the log field. If it is a placeholder (with surrounding `{}`), it will be evaluated when the log is written. If the value is a key that exists in the `vars` map, the value of that key will be used. Otherwise the value will be used as-is as a constant string.

Functions

func (*LogAppend) UnmarshalCaddyfile

UnmarshalCaddyfile implements caddyfile.Unmarshaler.

func (LogAppend) CaddyModule

CaddyModule returns the Caddy module information.

func (LogAppend) ServeHTTP

Uses: caddyhttp.ExtraLogFields, caddyhttp.ExtraLogFieldsCtxKey, caddyhttp.VarsCtxKey, strings.Count, strings.HasPrefix, strings.HasSuffix, strings.Trim, zap.Any.

Private functions

func init

References: httpcaddyfile.RegisterHandlerDirective.

func parseCaddyfile

parseCaddyfile sets up the log_append handler from Caddyfile tokens. Syntax:

log_append [<matcher>] <key> <value>