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| author | Loïc Hoguin <[email protected]> | 2019-01-05 16:21:53 +0100 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2019-01-05 16:21:53 +0100 |
| commit | bd91a3207f4376bd63a72f6c5b1ebabb11747634 (patch) | |
| tree | 188a70e158c54941f752b3cee8606ba6ea31d939 /src/gun.erl | |
| parent | 4bd87ba7d1699fc1b2901cd61b703429f1deff63 (diff) | |
| download | gun-bd91a3207f4376bd63a72f6c5b1ebabb11747634.tar.gz gun-bd91a3207f4376bd63a72f6c5b1ebabb11747634.tar.bz2 gun-bd91a3207f4376bd63a72f6c5b1ebabb11747634.zip | |
Don't send empty data chunks
This was a bug in the case of HTTP/1.1 and an inconvenience
in the case of HTTP/2.
Diffstat (limited to 'src/gun.erl')
| -rw-r--r-- | src/gun.erl | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gun.erl b/src/gun.erl index a8b76f8..55e70dd 100644 --- a/src/gun.erl +++ b/src/gun.erl @@ -436,7 +436,12 @@ request(ServerPid, Method, Path, Headers, Body, ReqOpts) -> -spec data(pid(), reference(), fin | nofin, iodata()) -> ok. data(ServerPid, StreamRef, IsFin, Data) -> - gen_statem:cast(ServerPid, {data, self(), StreamRef, IsFin, Data}). + case iolist_size(Data) of + 0 when IsFin =:= nofin -> + ok; + _ -> + gen_statem:cast(ServerPid, {data, self(), StreamRef, IsFin, Data}) + end. %% Tunneling. |