Can system timezone change result in SSL handshake errors leading to Error 503? Southbound

[nathanaw]

I refer to https://docs.apigee.com/api-platform/troubleshoot/runtime/503-service-unavailable

Can a system time timezone change on message processors and/or qpid and/or Cassandra DB result in SSL handshake errors leading to Error 503?

I refer specifically to Southbound traffic.

Thank you

Nathan Aw

[dchiesa1]

That's a pretty interesting question.

I don't know the answer. I'd be surprised if that were the case.

Presumably TLS handshake is done using UTC.

Do you have a specific scenario you're exploring? Or is this merely hypothetical?

[nathanaw]

Hi @Dino-at-Google I can 100% ensure that this is not hypothetical and very real. Got error 503 and found out many SSL handshake errors.

Can I confirm the 503 error is due to the system timechange? +8, -8, +8.