diff options
Diffstat (limited to 'src/cowboy_compress_h.erl')
| -rw-r--r-- | src/cowboy_compress_h.erl | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/cowboy_compress_h.erl b/src/cowboy_compress_h.erl index e9824ba..374cb6a 100644 --- a/src/cowboy_compress_h.erl +++ b/src/cowboy_compress_h.erl @@ -71,9 +71,10 @@ early_error(StreamID, Reason, PartialReq, Resp, Opts) -> %% Internal. %% Check if the client supports decoding of gzip responses. +%% +%% A malformed accept-encoding header is ignored (no compression). check_req(Req) -> - %% @todo Probably shouldn't unconditionally crash on failure. - case cowboy_req:parse_header(<<"accept-encoding">>, Req) of + try cowboy_req:parse_header(<<"accept-encoding">>, Req) of %% Client doesn't support any compression algorithm. undefined -> #state{compress=undefined}; @@ -87,6 +88,9 @@ check_req(Req) -> _ -> #state{compress=gzip} end + catch + _:_ -> + #state{compress=undefined} end. %% Do not compress responses that contain the content-encoding header. |