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Remove Req from the Websocket interface

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After the switch to Websocket, we are no longer in a request/response
scenario, therefore a lot of the cowboy_req functions do not apply
anymore.

Any data required from the request will need to be taken from Req
in init/2 and saved in the handler's state.
This commit is contained in:
Loïc Hoguin 2016-08-12 19:27:23 +02:00
parent b63b6ef865
commit d1b65a67cf
7 changed files with 161 additions and 169 deletions
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18
test/ws_SUITE_data/ws_send_many.erl
View file

@ -3,19 +3,19 @@
-module(ws_send_many).
-export([init/2]).
-export([websocket_init/2]).
-export([websocket_handle/3]).
-export([websocket_info/3]).
-export([websocket_init/1]).
-export([websocket_handle/2]).
-export([websocket_info/2]).
init(Req, Opts) ->
{cowboy_websocket, Req, Opts}.
websocket_init(Req, State) ->
websocket_init(State) ->
erlang:send_after(10, self(), send_many),
{ok, Req, State}.
{ok, State}.
websocket_handle(_Frame, Req, State) ->
{ok, Req, State}.
websocket_handle(_Frame, State) ->
{ok, State}.
websocket_info(send_many, Req, State = [{sequence, Sequence}]) ->
{reply, Sequence, Req, State}.
websocket_info(send_many, State = [{sequence, Sequence}]) ->
{reply, Sequence, State}.