Gorjun clients: Hub and Agent taking long time to receive not Authorized from invalid token

[marcoarthur]

This issues should be investigated, to understand how the clients are sending requests to Gorjun. Ideally, we need debugging information for each upload request received. So problems with clients can be tracked down faster.

[dilshat]

Go http client does not break on receiving 401 code A non-2xx status code doesn't cause an error