# README
Caddy2-zlog
Overview
zlog is a log middleware for Caddy v2, it's based on https://github.com/rs/zerolog and https://github.com/liuzl/filestore.
Installation
Rebuild caddy as follows:
xcaddy build --with github.com/liuzl/caddy2-zlog
Caddyfile syntax
127.0.0.1:2021 {
zlog {
log_dir ./server_zerolog
split_by hour
hash_dir ./hashstore
}
}
# Functions
AccessHandler returns a handler that call f after each request.
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FromRequest gets the logger in the request's context.
HeaderHandler adds the request's headerName from Header as a field to the context's logger using headerName as field key.
IDFromRequest returns the unique id associated to the request if any.
MethodHandler adds the request method as a field to the context's logger using fieldKey as field key.
New creates a new chain, memorizing the given list of middleware constructors.
NewHandler injects log into requests context.
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RefererHandler adds the request's referer as a field to the context's logger using fieldKey as field key.
RemoteAddrHandler adds the request's remote address as a field to the context's logger using fieldKey as field key.
RequestHandler adds the request method and URL as a field to the context's logger using fieldKey as field key.
RequestIDHandler returns a handler setting a unique id to the request which can be gathered using IDFromRequest(req).
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URLHandler adds the requested URL as a field to the context's logger using fieldKey as field key.
UserAgentHandler adds the request's user-agent as a field to the context's logger using fieldKey as field key.
# Structs
Chain acts as a list of caddyhttp.Handler constructors.
Middleware implements an HTTP handler that logs the whole response by zerolog.
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# Type aliases
A constructor for a piece of middleware.