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Wait for Discovery to initialize before Cancelling it#5177

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nohwnd merged 1 commit intomicrosoft:mainfrom
nohwnd:wait-for-discovery-to-init
Aug 13, 2024
Merged

Wait for Discovery to initialize before Cancelling it#5177
nohwnd merged 1 commit intomicrosoft:mainfrom
nohwnd:wait-for-discovery-to-init

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@nohwnd nohwnd commented Aug 12, 2024

Description

Because discovery intialization takes time until the populates the _currentDiscoveryRequest, and any call to CancelDiscovery in the meantime would just return, we block until the request is populated, and then cancel. This is workaround for race condition that happens when you issue Discovery and DiscoveryCancel quickly in succession.

Related issue

Fix https://devdiv.visualstudio.com/DevDiv/_workitems/edit/1579525

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@MarcoRossignoli MarcoRossignoli left a comment

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I don't know if we can have a test but looks complex, I got the idea

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nohwnd commented Aug 13, 2024

I tested it via vstest console wrapper so test is possible, but it is quite flaky, so I would rather avoid it.

@nohwnd nohwnd merged commit 80af388 into microsoft:main Aug 13, 2024
This was referenced Jul 22, 2025
This was referenced Feb 19, 2026
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2 participants