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| author | Loïc Hoguin <[email protected]> | 2016-06-08 23:35:02 +0200 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2016-06-08 23:35:02 +0200 |
| commit | 4ced1d09943a2f1a9e22426904560e93d41bb8bf (patch) | |
| tree | 55f7969d140667bfd172db992e8a3164688c4e8f /examples/echo_post/src/toppage_handler.erl | |
| parent | 1470f8831988845efa07091e452cd0bede09d7b6 (diff) | |
| download | cowboy-4ced1d09943a2f1a9e22426904560e93d41bb8bf.tar.gz cowboy-4ced1d09943a2f1a9e22426904560e93d41bb8bf.tar.bz2 cowboy-4ced1d09943a2f1a9e22426904560e93d41bb8bf.zip | |
Fix echo_post example
Diffstat (limited to 'examples/echo_post/src/toppage_handler.erl')
| -rw-r--r-- | examples/echo_post/src/toppage_handler.erl | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/examples/echo_post/src/toppage_handler.erl b/examples/echo_post/src/toppage_handler.erl index de75e5e..a84bfe5 100644 --- a/examples/echo_post/src/toppage_handler.erl +++ b/examples/echo_post/src/toppage_handler.erl @@ -14,16 +14,19 @@ init(Req, Opts) -> maybe_echo(<<"POST">>, true, Req) -> {ok, PostVals, Req2} = cowboy_req:body_qs(Req), Echo = proplists:get_value(<<"echo">>, PostVals), - echo(Echo, Req2); + echo(Echo, Req2), + Req2; maybe_echo(<<"POST">>, false, Req) -> - cowboy_req:reply(400, [], <<"Missing body.">>, Req); + cowboy_req:reply(400, [], <<"Missing body.">>, Req), + Req; maybe_echo(_, _, Req) -> %% Method not allowed. - cowboy_req:reply(405, Req). + cowboy_req:reply(405, Req), + Req. echo(undefined, Req) -> cowboy_req:reply(400, [], <<"Missing echo parameter.">>, Req); echo(Echo, Req) -> - cowboy_req:reply(200, [ - {<<"content-type">>, <<"text/plain; charset=utf-8">>} - ], Echo, Req). + cowboy_req:reply(200, #{ + <<"content-type">> => <<"text/plain; charset=utf-8">> + }, Echo, Req). |