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|
= cowboy_http2(3)
== Name
cowboy_http2 - HTTP/2
== Description
The module `cowboy_http2` implements HTTP/2
as a Ranch protocol.
== Options
// @todo Might be worth moving cowboy_clear/tls/stream_h options
// to their respective manual, when they are added.
[source,erlang]
----
opts() :: #{
connection_type => worker | supervisor,
env => cowboy_middleware:env(),
inactivity_timeout => timeout(),
middlewares => [module()],
preface_timeout => timeout(),
shutdown_timeout => timeout(),
stream_handlers => [module()]
}
----
Configuration for the HTTP/2 protocol.
This configuration is passed to Cowboy when starting listeners
using `cowboy:start_clear/4` or `cowboy:start_tls/4` functions.
It can be updated without restarting listeners using the
Ranch functions `ranch:get_protocol_options/1` and
`ranch:set_protocol_options/2`.
The default value is given next to the option name:
connection_type (supervisor)::
Whether the connection process also acts as a supervisor.
env (#{})::
Middleware environment.
inactivity_timeout (300000)::
Time in ms with nothing received at all before Cowboy closes the connection.
middlewares ([cowboy_router, cowboy_handler])::
Middlewares to run for every request.
preface_timeout (5000)::
Time in ms Cowboy is willing to wait for the connection preface.
shutdown_timeout (5000)::
Time in ms Cowboy will wait for child processes to shut down before killing them.
stream_handlers ([cowboy_stream_h])::
Ordered list of stream handlers that will handle all stream events.
== Changelog
* *2.0*: Protocol introduced.
== See also
link:man:cowboy(7)[cowboy(7)],
link:man:cowboy_http(3)[cowboy_http(3)],
link:man:cowboy_websocket(3)[cowboy_websocket(3)]
|
