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Use cowboy_req:stream_events in the eventsource example

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Loïc Hoguin 2018-06-27 13:50:37 +02:00
parent 0fb68ec07f
commit 6b1db885d1
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1 changed files with 4 additions and 1 deletions
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5
examples/eventsource/src/eventsource_handler.erl
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@ -14,7 +14,10 @@ init(Req0, Opts) ->
{cowboy_loop, Req, Opts}. {cowboy_loop, Req, Opts}.
info({message, Msg}, Req, State) -> info({message, Msg}, Req, State) ->
cowboy_req:stream_body(["id: ", id(), "\ndata: ", Msg, "\n\n"], nofin, Req), cowboy_req:stream_events(#{
id => id(),
data => Msg
}, nofin, Req),
erlang:send_after(1000, self(), {message, "Tick"}), erlang:send_after(1000, self(), {message, "Tick"}),
{ok, Req, State}. {ok, Req, State}.