Encrypted events seem to get into `handleCallEvent()`

[SimonBrandner]

[Palid]

Related: matrix-org/matrix-js-sdk#1834
Looks like this PR has shown us additional problems we didn't know about before.

[SimonBrandner]

It's quite unclear to me how can this happen since we have this line: https://github.com/matrix-org/matrix-js-sdk/blob/977720cee47e49371db46dca291868b78b2c29ca/src/webrtc/callEventHandler.ts#L61

[dbkr]

Interesting. How do we know this is an encrypted event? Does this visibly cause any badness? How did you repro this?

[SimonBrandner]

Interesting. How do we know this is an encrypted event?

The log says, so - event.getType() === "m.room.encrypted"

Does this visibly cause any badness?

No, it just unnecessarily goes through handleCallEvent wasting some tiny amount of time

How did you repro this?

Open an E2EE and receive a message