ws_send_many.erl 467 B

123456789101112131415161718192021
  1. %% Feel free to use, reuse and abuse the code in this file.
  2. -module(ws_send_many).
  3. -export([init/2]).
  4. -export([websocket_init/1]).
  5. -export([websocket_handle/2]).
  6. -export([websocket_info/2]).
  7. init(Req, Opts) ->
  8. {cowboy_websocket, Req, Opts}.
  9. websocket_init(State) ->
  10. erlang:send_after(10, self(), send_many),
  11. {ok, State}.
  12. websocket_handle(_Frame, State) ->
  13. {ok, State}.
  14. websocket_info(send_many, State = [{sequence, Sequence}]) ->
  15. {reply, Sequence, State}.