IssueTracker

DataStore Component used: androidx.datastore:datastore-preferences DataStore Version used: 1.1.1 Devices/Android versions reproduced on: android 12

Code:

 val dataStore = MultiProcessDataStoreFactory.create(serializer = SharedPreferenceSerializer()) {
                File("/sdcard/appConfig/app.preferences_pb")
            }

Description: Multiple processes use datastore to access the same file("/sdcard/appConfig/app.preferences_pb")

Error:

libcore.io.IoBridge.closeAndSignalBlockedThreads(IoBridge.java:315)
......
Caused by:
android.system.ErrnoException:close failed: EIO (I/O error)
libcore.io.Linux.close(Native Method)
libcore.io.ForwardingOs.close(ForwardingOs.java:179)
libcore.io.BlockGuardOs.close(BlockGuardOs.java:113)
libcore.io.ForwardingOs.close(ForwardingOs.java:179)
libcore.io.IoBridge.closeAndSignalBlockedThreads(IoBridge.java:313)
java.io.FileInputStream.close(FileInputStream.java:434)
kotlin.io.CloseableKt.closeFinally(Closeable.kt:56)
androidx.datastore.core.FileReadScope.readData$suspendImpl(FileStorage.kt:168)
androidx.datastore.core.FileReadScope.readData(Unknown Source:0)
androidx.datastore.core.StorageConnectionKt$readData$2.invokeSuspend(StorageConnection.kt:74)
androidx.datastore.core.StorageConnectionKt$readData$2.invoke(Unknown Source:9)
androidx.datastore.core.StorageConnectionKt$readData$2.invoke(Unknown Source:10)
androidx.datastore.core.FileStorageConnection.readScope(FileStorage.kt:101)
androidx.datastore.core.StorageConnectionKt.readData(StorageConnection.kt:74)
androidx.datastore.core.DataStoreImpl.readDataFromFileOrDefault(DataStoreImpl.kt:331)
androidx.datastore.core.DataStoreImpl.access$readDataFromFileOrDefault(DataStoreImpl.kt:53)
androidx.datastore.core.DataStoreImpl$readDataOrHandleCorruption$2.invokeSuspend(DataStoreImpl.kt:378)
androidx.datastore.core.DataStoreImpl$readDataOrHandleCorruption$2.invoke(Unknown Source:12)
androidx.datastore.core.DataStoreImpl$readDataOrHandleCorruption$2.invoke(Unknown Source:8)
androidx.datastore.core.MultiProcessCoordinator.tryLock(MultiProcessCoordinator.android.kt:62)
androidx.datastore.core.DataStoreImpl.readDataOrHandleCorruption(DataStoreImpl.kt:377)
androidx.datastore.core.DataStoreImpl.access$readDataOrHandleCorruption(DataStoreImpl.kt:53)
androidx.datastore.core.DataStoreImpl$readDataAndUpdateCache$4.invokeSuspend(DataStoreImpl.kt:314)
androidx.datastore.core.DataStoreImpl$readDataAndUpdateCache$4.invoke(Unknown Source:12)
androidx.datastore.core.DataStoreImpl$readDataAndUpdateCache$4.invoke(Unknown Source:8)
androidx.datastore.core.MultiProcessCoordinator.tryLock(MultiProcessCoordinator.android.kt:62)
androidx.datastore.core.DataStoreImpl.readDataAndUpdateCache(DataStoreImpl.kt:312)
androidx.datastore.core.DataStoreImpl.access$readDataAndUpdateCache(DataStoreImpl.kt:53)
androidx.datastore.core.DataStoreImpl$readState$2.invokeSuspend(DataStoreImpl.kt:234)
androidx.datastore.core.DataStoreImpl$readState$2.invoke(Unknown Source:8)
androidx.datastore.core.DataStoreImpl$readState$2.invoke(Unknown Source:4)
kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:78)
kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:167)
kotlinx.coroutines.BuildersKt.withContext(Unknown Source:1)
androidx.datastore.core.DataStoreImpl.readState(DataStoreImpl.kt:219)
androidx.datastore.core.DataStoreImpl.access$readState(DataStoreImpl.kt:53)
androidx.datastore.core.DataStoreImpl$internalDataFlow$1.invokeSuspend(DataStoreImpl.kt:123)
androidx.datastore.core.DataStoreImpl$internalDataFlow$1.invoke(Unknown Source:8)
androidx.datastore.core.DataStoreImpl$internalDataFlow$1.invoke(Unknown Source:4)
kotlinx.coroutines.flow.SafeFlow.collectSafely(Builders.kt:61)
kotlinx.coroutines.flow.AbstractFlow.collect(Flow.kt:230)
kotlinx.coroutines.flow.FlowKt__EmittersKt$onStart$$inlined$unsafeFlow$1.collect(SafeCollector.common.kt:121)
kotlinx.coroutines.flow.FlowKt__EmittersKt$onCompletion$$inlined$unsafeFlow$1.collect(SafeCollector.common.kt:115)
androidx.datastore.core.DataStoreImpl$data$1.invokeSuspend(DataStoreImpl.kt:159)
androidx.datastore.core.DataStoreImpl$data$1.invoke(Unknown Source:8)
androidx.datastore.core.DataStoreImpl$data$1.invoke(Unknown Source:4)
kotlinx.coroutines.flow.ChannelFlowBuilder.collectTo$suspendImpl(Builders.kt:320)
kotlinx.coroutines.flow.ChannelFlowBuilder.collectTo(Unknown Source:0)
kotlinx.coroutines.flow.internal.ChannelFlow$collectToFun$1.invokeSuspend(ChannelFlow.kt:60)
kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)
kotlinx.coroutines.internal.LimitedDispatcher$Worker.run(LimitedDispatcher.kt:115)
kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:103)
kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:584)
kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:793)
kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:697)
kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:684)