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Diffstat (limited to 'examples/websocket/src/toppage_handler.erl')
| -rw-r--r-- | examples/websocket/src/toppage_handler.erl | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/examples/websocket/src/toppage_handler.erl b/examples/websocket/src/toppage_handler.erl new file mode 100644 index 0000000..63099b0 --- /dev/null +++ b/examples/websocket/src/toppage_handler.erl @@ -0,0 +1,24 @@ +%% Feel free to use, reuse and abuse the code in this file. + +-module(toppage_handler). + +-export([init/3]). +-export([handle/2]). +-export([terminate/3]). + +init(_Transport, Req, []) -> + {ok, Req, undefined}. + +handle(Req, State) -> + Html = get_html(), + {ok, Req2} = cowboy_req:reply(200, [], Html, Req), + {ok, Req2, State}. + +terminate(_Reason, _Req, _State) -> + ok. + +get_html() -> + {ok, Cwd} = file:get_cwd(), + Filename =filename:join([Cwd, "priv", "html_ws_client.html"]), + {ok, Binary} = file:read_file(Filename), + Binary. |