Complete deadlock refreshing sfdx connections

[Xander Victory]

Unsure if this is related to another bug or if just an unlucky circumstance.

1. Updated to latest release
2. Restarted IDE to activate
3. A notification popped up saying the connection list might be stale
4. Clicked Refresh on the notification (likely before normal startup/indexing was finished)
5. Complete GUI freeze, had to kill the IDE

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[Scott Wells]

Hey, Xander. Yes, I saw this yesterday as well. It seems to occur when multiple threads simultaneously try to refresh the CLI info for a connection. I'll be looking into it for the next build.

[Scott Wells]

I just dropped a fix for this for inclusion in the next build (likely Thursday due to some mid-week outages).

[Scott Wells]

Delivered in 2.1.3.4.