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Merge pull request #6837 from vector-im/feature/adm/missing-notifications

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Missing notifications due to stuck background workers
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Adam Brown 2022-08-22 17:20:04 +01:00 committed by GitHub
commit 841ee33c82
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4 changed files with 15 additions and 10 deletions
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1
changelog.d/6836.bugfix Normal file
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@ -0,0 +1 @@
Fixes uncaught exceptions in the SyncWorker to cause the worker to become stuck in the failure state

4
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/send/MultipleEventSendingDispatcherWorker.kt
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@ -53,7 +53,7 @@ internal class MultipleEventSendingDispatcherWorker(context: Context, params: Wo
@Inject lateinit var timelineSendEventWorkCommon: TimelineSendEventWorkCommon
@Inject lateinit var localEchoRepository: LocalEchoRepository
override fun doOnError(params: Params): Result {
override fun doOnError(params: Params, failureMessage: String): Result {
params.localEchoIds.forEach { localEchoIds ->
localEchoRepository.updateSendState(
eventId = localEchoIds.eventId,
@ -63,7 +63,7 @@ internal class MultipleEventSendingDispatcherWorker(context: Context, params: Wo
)
}
return super.doOnError(params)
return super.doOnError(params, failureMessage)
}
override fun injectWith(injector: SessionComponent) {

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)

18
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/worker/SessionSafeCoroutineWorker.kt
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@ -55,14 +55,16 @@ internal abstract class SessionSafeCoroutineWorker<PARAM : SessionWorkerParams>(
// Make sure to inject before handling error as you may need some dependencies to process them.
injectWith(sessionComponent)
if (params.lastFailureMessage != null) {
// Forward error to the next workers
doOnError(params)
} else {
doSafeWork(params)
when (val lastFailureMessage = params.lastFailureMessage) {
null -> doSafeWork(params)
else -> {
// Forward error to the next workers
doOnError(params, lastFailureMessage)
}
}
} catch (throwable: Throwable) {
buildErrorResult(params, throwable.localizedMessage ?: "error")
buildErrorResult(params, "${throwable::class.java.name}: ${throwable.localizedMessage ?: "N/A error message"}")
}
}
@ -89,10 +91,10 @@ internal abstract class SessionSafeCoroutineWorker<PARAM : SessionWorkerParams>(
* This is called when the input parameters are correct, but contain an error from the previous worker.
*/
@CallSuper
open fun doOnError(params: PARAM): Result {
open fun doOnError(params: PARAM, failureMessage: String): Result {
// Forward the error
return Result.success(inputData)
.also { Timber.e("Work cancelled due to input error from parent") }
.also { Timber.e("Work cancelled due to input error from parent: $failureMessage") }
}
companion object {