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Fix websocket example

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Witeman Zheng 2016-08-21 21:31:54 +08:00 • committed by Loïc Hoguin
parent c750dd76b4
commit b9ad02d305
1 changed files with 13 additions and 13 deletions
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26
examples/websocket/src/ws_handler.erl
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@ -1,24 +1,24 @@
-module(ws_handler). -module(ws_handler).
-export([init/2]). -export([init/2]).
-export([websocket_init/2]). -export([websocket_init/1]).
-export([websocket_handle/3]). -export([websocket_handle/2]).
-export([websocket_info/3]). -export([websocket_info/2]).
init(Req, Opts) -> init(Req, Opts) ->
{cowboy_websocket, Req, Opts}. {cowboy_websocket, Req, Opts}.
websocket_init(Req, State) -> websocket_init(State) ->
erlang:start_timer(1000, self(), <<"Hello!">>), erlang:start_timer(1000, self(), <<"Hello!">>),
{ok, Req, State}. {ok, State}.
websocket_handle({text, Msg}, Req, State) -> websocket_handle({text, Msg}, State) ->
{reply, {text, << "That's what she said! ", Msg/binary >>}, Req, State}; {reply, {text, << "That's what she said! ", Msg/binary >>}, State};
websocket_handle(_Data, Req, State) -> websocket_handle(_Data, State) ->
{ok, Req, State}. {ok, State}.
websocket_info({timeout, _Ref, Msg}, Req, State) -> websocket_info({timeout, _Ref, Msg}, State) ->
erlang:start_timer(1000, self(), <<"How' you doin'?">>), erlang:start_timer(1000, self(), <<"How' you doin'?">>),
{reply, {text, Msg}, Req, State}; {reply, {text, Msg}, State};
websocket_info(_Info, Req, State) -> websocket_info(_Info, State) ->
{ok, Req, State}. {ok, State}.