elli_handler.md

Module elli_handler

• Data Types

This module defines the elli_handler behaviour.
Required callback functions: handle/2, handle_event/3.

Data Types

callback()

abstract datatype: callback()

A tuple of a callback_mod() and callback_args().

callback_args()

abstract datatype: callback_args()

Arguments to pass to a callback_mod().

callback_mod()

abstract datatype: callback_mod()

A callback module.

event()

abstract datatype: event()

Fired throughout processing a request. See elli_example_callback:handle_event/3 for descriptions.

result()

result() = {elli:response_code() | ok, elli:headers(), {file, file:name_all()} | {file, file:name_all(), elli_util:range()}} | {elli:response_code() | ok, elli:headers(), elli:body()} | {elli:response_code() | ok, elli:body()} | {chunk, elli:headers()} | {chunk, elli:headers(), elli:body()} | ignore