test: fix race in TestBridge_FullReconnectCycle#2822
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The iteration-1 writer goroutine ranged over b.responseChan directly, so the field was read lazily when the goroutine was scheduled. If that happened after iteration 2 reassigned b.responseChan, the leftover goroutine bound to the new channel and consumed the drained "between" notification, making the test's receive time out. Capture the channel in a local variable so the goroutine is bound to iteration 1's channel regardless of later reassignment. Signed-off-by: Maksim An <maksiman@microsoft.com>
helsaawy
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Jul 13, 2026
rawahars
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Jul 13, 2026
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The iteration-1 writer goroutine ranged over b.responseChan directly, so the field was read lazily when the goroutine was scheduled. If that happened after iteration 2 reassigned b.responseChan, the leftover goroutine bound to the new channel and consumed the drained "between" notification, making the test's receive time out.
Capture the channel in a local variable so the goroutine is bound to iteration 1's channel regardless of later reassignment.