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Add an example with a Websocket close frame

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Thanks benbro!
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Loïc Hoguin 2018-01-29 13:03:42 +01:00
parent d27a373bc3
commit 50fd64ec34
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8
doc/src/guide/ws_handlers.asciidoc
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@ -267,3 +267,11 @@ Sending a `close` frame will immediately initiate the closing
of the Websocket connection. Note that when sending a list of
frames that include a close frame, any frame found after the
close frame will not be sent.
The following example sends a close frame with a reason message:
[source,erlang]
----
websocket_info(_Info, State) ->
{reply, {close, 1000, <<"some-reason">>}, State}.
----