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| author | Loïc Hoguin <[email protected]> | 2016-10-03 23:32:25 +0200 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2016-10-03 23:32:25 +0200 |
| commit | d53cd5297e1b8baffaf5a649f2c6a9763800c569 (patch) | |
| tree | 6027c10dc1181797ca451cc721e27abe3529545d /src/cow_ws.erl | |
| parent | 25185cf0140abe6414574ee0a16082d28330e880 (diff) | |
| download | cowlib-d53cd5297e1b8baffaf5a649f2c6a9763800c569.tar.gz cowlib-d53cd5297e1b8baffaf5a649f2c6a9763800c569.tar.bz2 cowlib-d53cd5297e1b8baffaf5a649f2c6a9763800c569.zip | |
Add owner option to set owner of Websocket compression contexts
Required by Cowboy 2 because it initializes the contexts in a
different process than where they are used.
Diffstat (limited to 'src/cow_ws.erl')
| -rw-r--r-- | src/cow_ws.erl | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/cow_ws.erl b/src/cow_ws.erl index 6551cbc..24917bb 100644 --- a/src/cow_ws.erl +++ b/src/cow_ws.erl @@ -149,6 +149,16 @@ init_permessage_deflate(InflateWindowBits, DeflateWindowBits, Opts) -> -DeflateWindowBits2, maps:get(mem_level, Opts, 8), maps:get(strategy, Opts, default)), + %% Set the owner pid of the zlib contexts if requested. + _ = case Opts of + #{owner := Pid} -> + true = erlang:port_connect(Inflate, Pid), + true = unlink(Inflate), + true = erlang:port_connect(Deflate, Pid), + unlink(Deflate); + _ -> + true + end, {Inflate, Deflate}. %% @doc Negotiate the x-webkit-deflate-frame extension. |