aboutsummaryrefslogtreecommitdiff
path: root/server/_build/default/lib/cowboy/src/cowboy_clear.erl
diff options
context:
space:
mode:
authorCalvin Morrison <calvin@pobox.com>2025-09-03 21:15:36 -0400
committerCalvin Morrison <calvin@pobox.com>2025-09-03 21:15:36 -0400
commit49fa5aa2a127bdf8924d02bf77e5086b39c7a447 (patch)
tree61d86a7705dacc9fddccc29fa79d075d83ab8059 /server/_build/default/lib/cowboy/src/cowboy_clear.erl
i vibe coded itHEADmaster
Diffstat (limited to 'server/_build/default/lib/cowboy/src/cowboy_clear.erl')
-rw-r--r--server/_build/default/lib/cowboy/src/cowboy_clear.erl60
1 files changed, 60 insertions, 0 deletions
diff --git a/server/_build/default/lib/cowboy/src/cowboy_clear.erl b/server/_build/default/lib/cowboy/src/cowboy_clear.erl
new file mode 100644
index 0000000..4f3a234
--- /dev/null
+++ b/server/_build/default/lib/cowboy/src/cowboy_clear.erl
@@ -0,0 +1,60 @@
+%% Copyright (c) 2016-2017, Loïc Hoguin <essen@ninenines.eu>
+%%
+%% 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/3]).
+-export([start_link/4]).
+-export([connection_process/4]).
+
+%% Ranch 1.
+-spec start_link(ranch:ref(), inet:socket(), module(), cowboy:opts()) -> {ok, pid()}.
+start_link(Ref, _Socket, Transport, Opts) ->
+ start_link(Ref, Transport, Opts).
+
+%% Ranch 2.
+-spec start_link(ranch:ref(), module(), cowboy:opts()) -> {ok, pid()}.
+start_link(Ref, Transport, Opts) ->
+ Pid = proc_lib:spawn_link(?MODULE, connection_process,
+ [self(), Ref, Transport, Opts]),
+ {ok, Pid}.
+
+-spec connection_process(pid(), ranch:ref(), module(), cowboy:opts()) -> ok.
+connection_process(Parent, Ref, Transport, Opts) ->
+ ProxyInfo = case maps:get(proxy_header, Opts, false) of
+ true ->
+ {ok, ProxyInfo0} = ranch:recv_proxy_header(Ref, 1000),
+ ProxyInfo0;
+ false ->
+ undefined
+ end,
+ {ok, Socket} = ranch:handshake(Ref),
+ %% Use cowboy_http2 directly only when 'http' is missing.
+ %% Otherwise switch to cowboy_http2 from cowboy_http.
+ %%
+ %% @todo Extend this option to cowboy_tls and allow disabling
+ %% the switch to cowboy_http2 in cowboy_http. Also document it.
+ Protocol = case maps:get(protocols, Opts, [http2, http]) of
+ [http2] -> cowboy_http2;
+ [_|_] -> cowboy_http
+ end,
+ init(Parent, Ref, Socket, Transport, ProxyInfo, Opts, Protocol).
+
+init(Parent, Ref, Socket, Transport, ProxyInfo, Opts, Protocol) ->
+ _ = case maps:get(connection_type, Opts, supervisor) of
+ worker -> ok;
+ supervisor -> process_flag(trap_exit, true)
+ end,
+ Protocol:init(Parent, Ref, Socket, Transport, ProxyInfo, Opts).