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Don't ignore the return values in cowboy:stop_listener/1.

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Loïc Hoguin 2011-04-03 15:21:29 +02:00
parent cb079c8a34
commit a8af32c54b
1 changed files with 7 additions and 3 deletions
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10
src/cowboy.erl
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@ -27,7 +27,11 @@ start_listener(Ref, NbAcceptors, Transport, TransOpts, Protocol, ProtoOpts) ->
]},
permanent, 5000, supervisor, [cowboy_listener_sup]}).
-spec stop_listener(Ref::term()) -> ok.
-spec stop_listener(Ref::term()) -> ok | {error, not_found}.
stop_listener(Ref) ->
supervisor:terminate_child(cowboy_sup, {cowboy_listener_sup, Ref}),
supervisor:delete_child(cowboy_sup, {cowboy_listener_sup, Ref}).
case supervisor:terminate_child(cowboy_sup, {cowboy_listener_sup, Ref}) of
ok ->
supervisor:delete_child(cowboy_sup, {cowboy_listener_sup, Ref});
{error, Reason} ->
{error, Reason}
end.