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24 lines
631 B
Erlang
24 lines
631 B
Erlang
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%% This module implements a loop handler that sends
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%% itself a timeout that will intentionally arrive
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%% too late, as it configures itself to only wait
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%% 200ms before closing the connection in init/3.
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%% This results in a 204 reply being sent back by Cowboy.
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-module(loop_handler_timeout_h).
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-behaviour(cowboy_loop_handler).
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-export([init/3]).
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-export([info/3]).
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-export([terminate/3]).
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init(_, Req, _) ->
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erlang:send_after(1000, self(), timeout),
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{loop, Req, undefined, 200, hibernate}.
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info(timeout, Req, State) ->
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{ok, Req2} = cowboy_req:reply(500, Req),
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{ok, Req2, State}.
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terminate({normal, timeout}, _, _) ->
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ok.
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