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Use active,N for HTTP/2 as well

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This commit is contained in:
Loïc Hoguin 2019-12-08 12:18:52 +01:00
parent 8241791a3e
commit fdd2b25660
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1 changed files with 6 additions and 1 deletions
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7
src/cowboy_http2.erl
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@ -167,6 +167,7 @@ init(Parent, Ref, Socket, Transport, ProxyHeader, Opts, Peer, Sock, Cert, Buffer
opts=Opts, peer=Peer, sock=Sock, cert=Cert,
http2_status=sequence, http2_machine=HTTP2Machine})),
Transport:send(Socket, Preface),
Transport:setopts(Socket, [{active, 100}]),
case Buffer of
<<>> -> loop(State, Buffer);
_ -> parse(State, Buffer)
@ -208,6 +209,7 @@ init(Parent, Ref, Socket, Transport, ProxyHeader, Opts, Peer, Sock, Cert, Buffer
}, ?MODULE, undefined}), %% @todo undefined or #{}?
State = set_timeout(init_rate_limiting(State2#state{http2_status=sequence})),
Transport:send(Socket, Preface),
Transport:setopts(Socket, [{active, 100}]),
case Buffer of
<<>> -> loop(State, Buffer);
_ -> parse(State, Buffer)
@ -216,7 +218,7 @@ init(Parent, Ref, Socket, Transport, ProxyHeader, Opts, Peer, Sock, Cert, Buffer
loop(State=#state{parent=Parent, socket=Socket, transport=Transport,
opts=Opts, timer=TimerRef, children=Children}, Buffer) ->
%% @todo This should only be called when data was read.
Transport:setopts(Socket, [{active, once}]),
% Transport:setopts(Socket, [{active, once}]),
Messages = Transport:messages(),
InactivityTimeout = maps:get(inactivity_timeout, Opts, 300000),
receive
@ -227,6 +229,9 @@ loop(State=#state{parent=Parent, socket=Socket, transport=Transport,
terminate(State, {socket_error, closed, 'The socket has been closed.'});
{Error, Socket, Reason} when Error =:= element(3, Messages) ->
terminate(State, {socket_error, Reason, 'An error has occurred on the socket.'});
{Passive, Socket} when Passive =:= tcp_passive; Passive =:= ssl_passive ->
Transport:setopts(Socket, [{active, 100}]),
loop(State, Buffer);
%% System messages.
{'EXIT', Parent, Reason} ->
%% @todo Graceful shutdown here as well?