IndicoKtorClient okhttp3.OkHttpClient warning: A connection to https://beta-indico.xxx.com/ was leaked

[denglitong]

I start my server locally and perform load testing on it, maybe my load test code does not work well yet but I see the warning log which like:

16:20:14.628 [OkHttp ConnectionPool] WARN okhttp3.OkHttpClient - A connection to https://beta-indico.xxx.com/ was leaked. Did you forget to close a response body? To see where this was allocated, set the OkHttpClient logger level to FINE: Logger.getLogger(OkHttpClient.class.getName()).setLevel(Level.FINE);

And I see that the OkHttpClient is used in IndicoKtorClient#L26, so I wonder perhaps there is something went wrong in the code when it request to Indico instance internal api?

[ShiqiRao]

I found in AuthorizationInterceptor.java#L39, the client requests twice but don't close responses finally. Maybe it's the reason why the connection leaked.