diff options
Diffstat (limited to 'examples/error_hook/src/error_hook_responder.erl')
| -rw-r--r-- | examples/error_hook/src/error_hook_responder.erl | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/examples/error_hook/src/error_hook_responder.erl b/examples/error_hook/src/error_hook_responder.erl deleted file mode 100644 index 31f2d5b..0000000 --- a/examples/error_hook/src/error_hook_responder.erl +++ /dev/null @@ -1,21 +0,0 @@ -%% Feel free to use, reuse and abuse the code in this file. - --module(error_hook_responder). - --export([respond/4]). - -respond(404, Headers, <<>>, Req) -> - {Path, Req2} = cowboy_req:path(Req), - Body = <<"404 Not Found: \"", Path/binary, "\" is not the path you are looking for.\n">>, - Headers2 = lists:keyreplace(<<"content-length">>, 1, Headers, - {<<"content-length">>, integer_to_list(byte_size(Body))}), - {ok, Req3} = cowboy_req:reply(404, Headers2, Body, Req2), - Req3; -respond(Code, Headers, <<>>, Req) when is_integer(Code), Code >= 400 -> - Body = ["HTTP Error ", integer_to_list(Code), $\n], - Headers2 = lists:keyreplace(<<"content-length">>, 1, Headers, - {<<"content-length">>, integer_to_list(iolist_size(Body))}), - {ok, Req2} = cowboy_req:reply(Code, Headers2, Body, Req), - Req2; -respond(_Code, _Headers, _Body, Req) -> - Req. |