1654309 - Add telemetry for 0-RTT in TLS 1.3

Status: RESOLVED FIXED

(Core :: Security: PSM, enhancement)

Description

[Moritz Birghan [:mbirghan]]

As part of my bachelors thesis I will be looking at how much features that were introduced in TLS 1.3 are used. For that purpose I want to add telemetry for 0-RTT to see how often this feature is used.

Comment 1

[Moritz Birghan [:mbirghan]]

Attachment: Bug 1654309 - Add telemetry for 0-RTT in TLS 1.3

Comment 2

[Moritz Birghan [:mbirghan]]

It got pointed out to me that we already have telemetry probes for 0-RTT which expired in 71.
To be specific I am talking about TLS_EARLY_DATA_ACCEPTED, TLS_EARLY_DATA_BYTES_WRITTEN and TLS_EARLY_DATA_NEGOTIATED.
I will just re-activate them until 99 as specified in my data review from Bug 1649472.

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/40a5a8c4c3ca
Add telemetry for 0-RTT in TLS 1.3 r=kjacobs

Comment 4

[Cristian Brindusan [:cbrindusan]]

https://hg.mozilla.org/mozilla-central/rev/40a5a8c4c3ca