class Kemal::PathHandler

• Kemal::PathHandler
• Reference
• Object

Overview

PathHandler wraps a HTTP::Handler to only execute for specific path prefixes.

Example

use "/api", AuthHandler.new

The handler will only execute for requests matching the path prefix:

• /api matches /api, /api/users, /api/posts/1
• /api does NOT match /, /apiv2, /other

A handler instance belongs to one use: the wrapped handler continues down the chain from where its wrapper sits, and that is one place.

Included Modules

• HTTP::Handler

Defined in:

kemal/path_handler.cr

Constructors

• .new(path_prefix : String, handler : HTTP::Handler)

Instance Method Summary

• #call(context : HTTP::Server::Context)
• #handler : HTTP::Handler
• #next=(handler : HTTP::Handler | HTTP::Handler::HandlerProc | Nil)

  Links the wrapped handler to the rest of the chain once, when the chain is built.

• #path_prefix : String

Constructor Detail

Instance Method Detail