Riot duplicates calls to Scalar

[turt2live]

Description

Riot sends two /register requests very close together when opening Riot to a room. The first is the normal register for the manage integrations button check, however the second appears to be coming from the AppTile getting set up. Although it's not really a huge issue, it's causing uneeded duplicate data in the integration manager and homeserver (by requesting 2 sets of open ID tokens).

Version information

• Platform: web (in-browser)
• Browser: Chrome 63
• OS: Windows 10
• URL: riot.im/develop

[turt2live]

Updated title, it's also affecting /account and probably others:

Dec-17-2017 17:14:02.366 -07:00 verbose [Webserver] Incoming request: GET /api/v1/scalar/account?scalar_token=redacted
Dec-17-2017 17:14:02.465 -07:00 verbose [Webserver] Incoming request: GET /api/v1/scalar/account?scalar_token=redacted

[turt2live]

This seems to have gotten worse now. It makes three requests every time someone changes rooms. Luckily it's a highly cachable endpoint, but something doesn't smell good considering the number of requests it's making.

[ara4n]

we shouldn't be calling /account for every room either, should we?