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fixing SyncWorker becoming stuck in failure state on uncaught exception

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- the sync worker makes use of the CoroutineWorker which does not stop when the work completes, this means we often append to the existing worker. When appending by default the previous worker result payload is merged with (or in our case overwrites) the input data instead, meaning any failure state is set and kept until the worker stops, which in turns causes the sync worker to never sync
- the fix is to make use of an input merge that always favour the request input data instead of the previous worker results
This commit is contained in:
Adam Brown 2022-08-17 15:22:28 +01:00
parent a56a7adb46
commit 1fd1a4e824
1 changed files with 2 additions and 0 deletions
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2
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/job/SyncWorker.kt
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@ -30,6 +30,7 @@ import org.matrix.android.sdk.internal.session.sync.SyncTask
import org.matrix.android.sdk.internal.worker.SessionSafeCoroutineWorker
import org.matrix.android.sdk.internal.worker.SessionWorkerParams
import org.matrix.android.sdk.internal.worker.WorkerParamsFactory
import org.matrix.android.sdk.internal.worker.startChain
import timber.log.Timber
import java.util.concurrent.TimeUnit
import javax.inject.Inject
@ -136,6 +137,7 @@ internal class SyncWorker(context: Context, workerParameters: WorkerParameters,
.setConstraints(WorkManagerProvider.workConstraints)
.setBackoffCriteria(BackoffPolicy.LINEAR, WorkManagerProvider.BACKOFF_DELAY_MILLIS, TimeUnit.MILLISECONDS)
.setInputData(data)
.startChain(true)
.build()
workManagerProvider.workManager
.enqueueUniqueWork(BG_SYNC_WORK_NAME, ExistingWorkPolicy.APPEND_OR_REPLACE, workRequest)