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bc39b433bb
Support for these was broken during the development of Cowboy 2.0. It is now fixed and better handled than it ever was.
18 lines
465 B
Erlang
18 lines
465 B
Erlang
%% This module echoes back the value the test is interested in.
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-module(asterisk_h).
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-export([init/2]).
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init(Req, Opts) ->
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echo(cowboy_req:header(<<"x-echo">>, Req), Req, Opts).
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echo(undefined, Req, Opts) ->
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{ok, cowboy_req:reply(200, Req), Opts};
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echo(What, Req, Opts) ->
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F = binary_to_atom(What, latin1),
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Value = case cowboy_req:F(Req) of
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V when is_integer(V) -> integer_to_binary(V);
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V -> V
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end,
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{ok, cowboy_req:reply(200, #{}, Value, Req), Opts}.
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