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Diffstat (limited to 'src/cowboy_clear.erl')
-rw-r--r-- | src/cowboy_clear.erl | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/cowboy_clear.erl b/src/cowboy_clear.erl new file mode 100644 index 0000000..cc6078e --- /dev/null +++ b/src/cowboy_clear.erl @@ -0,0 +1,37 @@ +%% Copyright (c) 2016, Loïc Hoguin <[email protected]> +%% +%% Permission to use, copy, modify, and/or distribute this software for any +%% purpose with or without fee is hereby granted, provided that the above +%% copyright notice and this permission notice appear in all copies. +%% +%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +-module(cowboy_clear). +-behavior(ranch_protocol). + +-export([start_link/4]). +-export([init/5]). + +-spec start_link(ranch:ref(), inet:socket(), module(), cowboy:opts()) -> {ok, pid()}. +start_link(Ref, Socket, Transport, Opts) -> + Pid = proc_lib:spawn_link(?MODULE, init, [self(), Ref, Socket, Transport, Opts]), + {ok, Pid}. + +-spec init(pid(), ranch:ref(), inet:socket(), module(), cowboy:opts()) -> ok. +init(Parent, Ref, Socket, Transport, Opts) -> + ok = ranch:accept_ack(Ref), + init(Parent, Ref, Socket, Transport, Opts, cowboy_http). + +init(Parent, Ref, Socket, Transport, Opts, Protocol) -> + {Handler, Type} = maps:get(stream_handler, Opts, {cowboy_stream_h, supervisor}), + _ = case Type of + worker -> ok; + supervisor -> process_flag(trap_exit, true) + end, + Protocol:init(Parent, Ref, Socket, Transport, Opts, Handler). |