Conrad Ludgate 493b47e1da proxy: exclude client latencies in metrics (#5688) ...

## Problem

In #5539, I moved the connect_to_compute latency to start counting
before authentication - this is because authentication will perform some
calls to the control plane in order to get credentials and to eagerly
wake a compute server. It felt important to include these times in the
latency metric as these are times we should definitely care about
reducing.

What is not interesting to record in this metric is the roundtrip time
during authentication when we wait for the client to respond.

## Summary of changes

Implement a mechanism to pause the latency timer, resuming on drop of
the pause struct. We pause the timer right before we send the
authentication message to the client, and we resume the timer right
after we complete the authentication flow.

2023-10-27 17:17:39 +00:00

..

classic.rs

proxy: exclude client latencies in metrics (#5688)

2023-10-27 17:17:39 +00:00

hacks.rs

proxy: exclude client latencies in metrics (#5688)

2023-10-27 17:17:39 +00:00

link.rs

add backward compatibility to proxy

2023-04-28 17:15:43 +03:00