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Code Issues Releases Wiki Activity

Add '/websocket' route

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Eduardo Gurgel 2014-01-28 10:10:44 -03:00
parent 1cc49633f1
commit 665eab44e5
2 changed files with 17 additions and 1 deletions
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3
lib/httparrot.ex
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@ -25,7 +25,8 @@ defmodule HTTParrot do
{'/html', :cowboy_static, {:priv_file, :httparrot, "html.html"}},
{'/deny', HTTParrot.DenyHandler, []},
{'/robots.txt', HTTParrot.RobotsHandler, []},
{'/base64/:value', HTTParrot.Base64Handler, []} ] }
{'/base64/:value', HTTParrot.Base64Handler, []},
{'/websocket', HTTParrot.WebsocketHandler, []} ] }
])
{:ok, http_port} = :application.get_env(:httparrot, :http_port)
ssl = :application.get_env(:httparrot, :ssl, false)

15
lib/httparrot/websocket_handler.ex Normal file
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@ -0,0 +1,15 @@
defmodule HTTParrot.WebsocketHandler do
@behaviour :cowboy_websocket_handler
@moduledoc """
Echo given messages through websocket connection
"""
def init(_transport, _req, _opts), do: {:upgrade, :protocol, :cowboy_websocket}
def websocket_init(_transport, req, _opts), do: {:ok, req, nil}
def websocket_handle({:text, text}, req, state), do: {:reply, {:text, text}, req, state}
def websocket_handle({:binary, binary}, req, state), do: {:reply, {:binary, binary}, req, state}
def websocket_info(_info, req, state), do: {:ok, req, state}
def websocket_terminate(_reason, _req, _state), do: :ok
end