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Fix typespecs of cowboy_websocket:handler_terminate

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Pointed out during the ConcuError tutorial by Kostis. Thanks! :-)
This commit is contained in:
Loïc Hoguin 2014-03-08 19:51:39 +01:00
parent 239e5e0ba7
commit 8993249e42
1 changed files with 4 additions and 3 deletions
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7
src/cowboy_websocket.erl
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@ -42,6 +42,8 @@
-type frag_state() :: undefined -type frag_state() :: undefined
| {nofin, opcode(), binary()} | {fin, opcode(), binary()}. | {nofin, opcode(), binary()} | {fin, opcode(), binary()}.
-type rsv() :: << _:3 >>. -type rsv() :: << _:3 >>.
-type terminate_reason() :: {normal | error | remote, atom()}
| {remote, close_code(), binary()}.
-record(state, { -record(state, {
env :: cowboy_middleware:env(), env :: cowboy_middleware:env(),
@ -730,8 +732,7 @@ websocket_send_many([Frame|Tail], State) ->
{Error, State2} -> {Error, State2} {Error, State2} -> {Error, State2}
end. end.
-spec websocket_close(#state{}, Req, any(), -spec websocket_close(#state{}, Req, any(), terminate_reason())
{atom(), atom()} | {remote, close_code(), binary()})
-> {ok, Req, cowboy_middleware:env()} -> {ok, Req, cowboy_middleware:env()}
when Req::cowboy_req:req(). when Req::cowboy_req:req().
websocket_close(State=#state{socket=Socket, transport=Transport}, websocket_close(State=#state{socket=Socket, transport=Transport},
@ -752,7 +753,7 @@ websocket_close(State=#state{socket=Socket, transport=Transport},
end, end,
handler_terminate(State, Req, HandlerState, Reason). handler_terminate(State, Req, HandlerState, Reason).
-spec handler_terminate(#state{}, Req, any(), atom() | {atom(), atom()}) -spec handler_terminate(#state{}, Req, any(), terminate_reason())
-> {ok, Req, cowboy_middleware:env()} -> {ok, Req, cowboy_middleware:env()}
when Req::cowboy_req:req(). when Req::cowboy_req:req().
handler_terminate(#state{env=Env, handler=Handler}, handler_terminate(#state{env=Env, handler=Handler},