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Get rid of a binary construct in cowboy_http_websocket

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Thanks to @nivertech for pointing it out in ticket #61.
This commit is contained in:
Loïc Hoguin 2011-10-01 19:08:32 +02:00
parent b79e9fbeb4
commit 986630d9ad
1 changed files with 4 additions and 4 deletions
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8
src/cowboy_http_websocket.erl
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@ -358,7 +358,7 @@ handler_call(State=#state{handler=Handler, opts=Opts}, Req, HandlerState,
%% hixie-76 text frame.
websocket_send({text, Payload}, #state{version=0},
#http_req{socket=Socket, transport=Transport}) ->
Transport:send(Socket, << 0, Payload/binary, 255 >>);
Transport:send(Socket, [0, Payload, 255]);
%% Ignore all unknown frame types for compatibility with hixie 76.
websocket_send(_Any, #state{version=0}, _Req) ->
ignore;
@ -370,9 +370,9 @@ websocket_send({Type, Payload}, _State,
ping -> 9;
pong -> 10
end,
Len = hybi_payload_length(byte_size(Payload)),
Transport:send(Socket, << 1:1, 0:3, Opcode:4,
0:1, Len/bits, Payload/binary >>).
Len = hybi_payload_length(iolist_size(Payload)),
Transport:send(Socket, [<< 1:1, 0:3, Opcode:4, 0:1, Len/bits >>,
Payload]).
-spec websocket_close(#state{}, #http_req{}, any(), {atom(), atom()}) -> ok.
websocket_close(State=#state{version=0}, Req=#http_req{socket=Socket,