983624 - Device continues to vibrate after call missed

Status: RESOLVED DUPLICATE of bug 983626

(Firefox OS Graveyard :: Gaia::System, defect)

Description

[:gerard-majax]

When receiving a call, the device starts to vibrate. It never stops.
Further calls received augment the vibration.

This happens since at least yesterday's build on my Nexus S, master.

Comment 1

[Etienne Segonzac (:etienne)]

Adding the log mentioned on IRC:
13:28 < gerard-majax__> E/GeckoConsole(  703): [JavaScript Error: "InvalidStateError: An attempt was made to use an object that is not, or is no longer, usable" {file: "app://system.gaiamobile.org/js/dialer_ringer.js" line: 153}]

It's weird because this._player.pause() worked, but not this._player.currentTime = ... it seems.

Hey Paul, are we doing anything wrong?

Comment 2

[:gerard-majax]

(In reply to Etienne Segonzac (:etienne) from comment #1)
> Adding the log mentioned on IRC:
> 13:28 < gerard-majax__> E/GeckoConsole(  703): [JavaScript Error:
> "InvalidStateError: An attempt was made to use an object that is not, or is
> no longer, usable" {file: "app://system.gaiamobile.org/js/dialer_ringer.js"
> line: 153}]
> 
> It's weird because this._player.pause() worked, but not
> this._player.currentTime = ... it seems.
> 
> Hey Paul, are we doing anything wrong?

I opened a separate bug on this: bug 983626

Applying you suggested fix on IRC makes the vibration stopped, but the InvalidStateError still happens.

FTR, the diff is:
> diff --git a/apps/system/js/dialer_ringer.js b/apps/system/js/dialer_ringer.js index 8194094..9cd3759 100644
> --- a/apps/system/js/dialer_ringer.js
> +++ b/apps/system/js/dialer_ringer.js
> @@ -149,9 +149,9 @@
>  
>    DialerRinger.prototype._stopAlerting = function dr_stopAlerting() {
>      this._alerting = false;
> +    window.clearInterval(this._vibrateInterval);
>      this._player.pause();
>      this._player.currentTime = 0;
> -    window.clearInterval(this._vibrateInterval);
>    };
>  
>    exports.DialerRinger = DialerRinger;

Comment 3

[Etienne Segonzac (:etienne)]

nevermind

Comment 4

[:gerard-majax]

I suspect there is some race condition somewhere: this is reproducing on Nexus S but not on Desire Z, while both are running the same Gecko/Gaia.

Comment 5

[Gregor Wagner [:gwagner]]

Can we test this on production devices?

Comment 6

[:gerard-majax]

I can't reproduce on my Peak also :(

Comment 7

[mac]

Tested twice, cannot confirm - it works properly. After caller had terminated call the device stopped to vibrating.

Alcatel One Touch Fire production (got from T-mobile Poland)
B2G version: 1.4.0.0-prerelease master
Platform version: 30.0a1
Build Identifier: 20140314040202
Git commit info: 2014-03-13 17:48:43 ea9e23ab

Comment 8

[Jason Smith [:jsmith]]

blocking- - not proven to be reproducible on a production device.

Comment 9

[:gerard-majax]

shadeimi, I know you are hacking on Nexus S. Could you help determining whether this comes from my device/profile or if its a generic issue on Nexus S ?

Comment 10

[:gerard-majax]

Will get fixed when bug 983626 lands