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Don't terminate streams that were already terminated

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This and the issues in the last two commits were reported
by leo2007 on IRC.
This commit is contained in:
Loïc Hoguin 2017-05-31 13:20:12 +02:00
parent cad3e3f63d
commit cbf7972f10
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1 changed files with 3 additions and 0 deletions
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3
src/cowboy_http2.erl
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@ -689,6 +689,9 @@ terminate_reason({internal_error, _, _}) -> internal_error.
terminate_all_streams([], _, []) ->
ok;
%% This stream was already terminated and is now just flushing the data out. Skip it.
terminate_all_streams([#stream{state=flush}|Tail], Reason, Children) ->
terminate_all_streams(Tail, Reason, Children);
terminate_all_streams([#stream{id=StreamID, state=StreamState}|Tail], Reason, Children0) ->
stream_call_terminate(StreamID, Reason, StreamState),
Children = stream_terminate_children(Children0, StreamID, []),