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Document the commands based Websocket interface

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The old interface with ok|reply|stop tuples is deprecated.
This commit is contained in:
Loïc Hoguin 2019-10-06 16:51:27 +02:00
parent 2b38526351
commit 3977f2b96f
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GPG key ID: 8A9DF795F6FED764
13 changed files with 108 additions and 81 deletions
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8
test/ws_SUITE_data/ws_echo.erl
View file

@ -12,11 +12,11 @@ init(Req, _) ->
}}.
websocket_handle({text, Data}, State) ->
{reply, {text, Data}, State};
{[{text, Data}], State};
websocket_handle({binary, Data}, State) ->
{reply, {binary, Data}, State};
{[{binary, Data}], State};
websocket_handle(_Frame, State) ->
{ok, State}.
{[], State}.
websocket_info(_Info, State) ->
{ok, State}.
{[], State}.

12
test/ws_SUITE_data/ws_echo_timer.erl
View file

@ -12,17 +12,17 @@ init(Req, _) ->
websocket_init(State) ->
erlang:start_timer(1000, self(), <<"websocket_init">>),
{ok, State}.
{[], State}.
websocket_handle({text, Data}, State) ->
{reply, {text, Data}, State};
{[{text, Data}], State};
websocket_handle({binary, Data}, State) ->
{reply, {binary, Data}, State};
{[{binary, Data}], State};
websocket_handle(_Frame, State) ->
{ok, State}.
{[], State}.
websocket_info({timeout, _Ref, Msg}, State) ->
erlang:start_timer(1000, self(), <<"websocket_handle">>),
{reply, {text, Msg}, State};
{[{text, Msg}], State};
websocket_info(_Info, State) ->
{ok, State}.
{[], State}.

12
test/ws_SUITE_data/ws_max_frame_size.erl
View file

@ -1,22 +1,18 @@
-module(ws_max_frame_size).
-export([init/2]).
-export([websocket_init/1]).
-export([websocket_handle/2]).
-export([websocket_info/2]).
init(Req, State) ->
{cowboy_websocket, Req, State, #{max_frame_size => 8}}.
websocket_init(State) ->
{ok, State}.
websocket_handle({text, Data}, State) ->
{reply, {text, Data}, State};
{[{text, Data}], State};
websocket_handle({binary, Data}, State) ->
{reply, {binary, Data}, State};
{[{binary, Data}], State};
websocket_handle(_Frame, State) ->
{ok, State}.
{[], State}.
websocket_info(_Info, State) ->
{ok, State}.
{[], State}.

6
test/ws_SUITE_data/ws_send_many.erl
View file

@ -12,10 +12,10 @@ init(Req, Opts) ->
websocket_init(State) ->
erlang:send_after(10, self(), send_many),
{ok, State}.
{[], State}.
websocket_handle(_Frame, State) ->
{ok, State}.
{[], State}.
websocket_info(send_many, State = [{sequence, Sequence}]) ->
{reply, Sequence, State}.
{Sequence, State}.

6
test/ws_SUITE_data/ws_timeout_cancel.erl
View file

@ -13,10 +13,10 @@ init(Req, _) ->
}}.
websocket_handle({text, Data}, State) ->
{reply, {text, Data}, State};
{[{text, Data}], State};
websocket_handle({binary, Data}, State) ->
{reply, {binary, Data}, State}.
{[{binary, Data}], State}.
websocket_info(_Info, State) ->
erlang:start_timer(500, self(), should_not_cancel_timer),
{ok, State}.
{[], State}.