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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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16
test/ws_SUITE_data/ws_timeout_cancel.erl
View file

@ -3,18 +3,18 @@
-module(ws_timeout_cancel).
-export([init/2]).
-export([websocket_handle/3]).
-export([websocket_info/3]).
-export([websocket_handle/2]).
-export([websocket_info/2]).
init(Req, _) ->
erlang:start_timer(500, self(), should_not_cancel_timer),
{cowboy_websocket, Req, undefined, 1000}.
websocket_handle({text, Data}, Req, State) ->
{reply, {text, Data}, Req, State};
websocket_handle({binary, Data}, Req, State) ->
{reply, {binary, Data}, Req, State}.
websocket_handle({text, Data}, State) ->
{reply, {text, Data}, State};
websocket_handle({binary, Data}, State) ->
{reply, {binary, Data}, State}.
websocket_info(_Info, Req, State) ->
websocket_info(_Info, State) ->
erlang:start_timer(500, self(), should_not_cancel_timer),
{ok, Req, State}.
{ok, State}.