diff --git a/src/client/grpc_client_sup.erl b/src/client/grpc_client_sup.erl index a5eb387..bdff02a 100644 --- a/src/client/grpc_client_sup.erl +++ b/src/client/grpc_client_sup.erl @@ -52,7 +52,7 @@ create_channel_pool(Name, URL, Opts) -> {error, Reason, _} -> {error, Reason} end. --spec stop_channel_pool(term()) -> ok. +-spec stop_channel_pool(term()) -> ok | {error, term()}. stop_channel_pool(Name) -> case supervisor:terminate_child(?APP_SUP, Name) of ok ->