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https://github.com/ninenines/cowboy.git
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ae0dd61673
This is a large commit. The cowboy_req interface has largely changed, and will change a little more. It's possible that some examples or tests have not been converted to the new interface yet. The documentation has not yet been updated. All of this will be fixed in smaller subsequent commits. Gotta start somewhere...
34 lines
698 B
Erlang
34 lines
698 B
Erlang
%% Feel free to use, reuse and abuse the code in this file.
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-module(http_loop_stream_recv).
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-export([init/2]).
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-export([info/3]).
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-export([terminate/3]).
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init(Req, _) ->
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receive after 100 -> ok end,
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self() ! stream,
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{cowboy_loop, Req, undefined, 100}.
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info(stream, Req, undefined) ->
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stream(Req, 1, <<>>).
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stream(Req, ID, Acc) ->
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case cowboy_req:read_body(Req) of
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{ok, <<>>, Req2} ->
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{stop, cowboy_req:reply(200, Req2), undefined};
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{_, Data, Req2} ->
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parse_id(Req2, ID, << Acc/binary, Data/binary >>)
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end.
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parse_id(Req, ID, Data) ->
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case Data of
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<< ID:32, Rest/bits >> ->
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parse_id(Req, ID + 1, Rest);
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_ ->
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stream(Req, ID, Data)
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end.
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terminate(stop, _, _) ->
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ok.
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