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Avoid concurrency crashes in SourceManager

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arkon 2022-10-28 21:29:38 -04:00
parent ad107860b9
commit d0c4463ab3
1 changed files with 4 additions and 3 deletions
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7
app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt
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@ -21,6 +21,7 @@ import kotlinx.coroutines.launch
import kotlinx.coroutines.runBlocking
import rx.Observable
import uy.kohesive.injekt.injectLazy
import java.util.concurrent.ConcurrentHashMap
class SourceManager(
private val context: Context,
@ -31,7 +32,7 @@ class SourceManager(
private val scope = CoroutineScope(Job() + Dispatchers.IO)
private var sourcesMap = emptyMap<Long, Source>()
private var sourcesMap = ConcurrentHashMap<Long, Source>()
set(value) {
field = value
sourcesMapFlow.value = field
@ -39,7 +40,7 @@ class SourceManager(
private val sourcesMapFlow = MutableStateFlow(sourcesMap)
private val stubSourcesMap = mutableMapOf<Long, StubSource>()
private val stubSourcesMap = ConcurrentHashMap<Long, StubSource>()
val catalogueSources: Flow<List<CatalogueSource>> = sourcesMapFlow.map { it.values.filterIsInstance<CatalogueSource>() }
val onlineSources: Flow<List<HttpSource>> = catalogueSources.map { sources -> sources.filterIsInstance<HttpSource>() }
@ -48,7 +49,7 @@ class SourceManager(
scope.launch {
extensionManager.installedExtensionsFlow
.collectLatest { extensions ->
val mutableMap = mutableMapOf<Long, Source>(LocalSource.ID to LocalSource(context))
val mutableMap = ConcurrentHashMap<Long, Source>(mapOf(LocalSource.ID to LocalSource(context)))
extensions.forEach { extension ->
extension.sources.forEach {
mutableMap[it.id] = it