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Fix rare bug in the download queue #2782

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Merged
fire-light43 merged 1 commit into from
May 11, 2026
+11 −0
Merged

Fix rare bug in the download queue #2782

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11 changes: 11 additions & 0 deletions app/src/main/java/com/lagradost/cloudstream3/services/DownloadQueueService.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,7 @@ import kotlinx.coroutines.delay
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.flow.combine
import kotlinx.coroutines.flow.debounce
import kotlinx.coroutines.flow.takeWhile
import kotlinx.coroutines.flow.update
import kotlinx.coroutines.flow.updateAndGet
Expand Down Expand Up @@ -186,6 +187,16 @@ class DownloadQueueService : Service() {
debugAssert({ timeTaken == null }, { "Downloader startup should not time out" })

totalDownloadFlow
.debounce { (instances, queue) ->
// Filter away incorrect transient queue states.
// For example when we pop the queue and add a download instance there exists a transient state where
// there is no queue and no download instances (leading to an early exit)
if (instances.isEmpty() && queue.isEmpty()) {
500.milliseconds
} else {
0.milliseconds
}
}
.takeWhile { (instances, queue) ->
// Stop if destroyed
isRunning
Expand Down