diff options
Diffstat (limited to 'src/gun_ws_protocol.erl')
-rw-r--r-- | src/gun_ws_protocol.erl | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/gun_ws_protocol.erl b/src/gun_ws_protocol.erl new file mode 100644 index 0000000..7b0cc5c --- /dev/null +++ b/src/gun_ws_protocol.erl @@ -0,0 +1,25 @@ +%% Copyright (c) 2022, 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(gun_ws_protocol). + +-type protocol_state() :: any(). +-export_type([protocol_state/0]). + +-callback init(pid(), reference(), cow_http:headers(), gun:ws_opts()) + -> {ok, protocol_state()}. + +-callback handle(cow_ws:frame(), State) + -> {ok, non_neg_integer(), State} + when State::protocol_state(). |