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using different threadpools for normal ExecutorService (will spawn threads on demand) and ScheduledExecutorService (limited to 4 scheduler threads)

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This commit is contained in:
Sebastian Stenzel
2018-07-12 14:53:27 +02:00
parent acb8d4cd0c
commit 76a9cb9a06
1 changed files with 13 additions and 5 deletions
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18
main/ui/src/main/java/org/cryptomator/ui/UiModule.java
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@@ -34,7 +34,7 @@ import org.fxmisc.easybind.EasyBind;
@Module(includes = {ViewControllerModule.class, CommonsModule.class, KeychainModule.class}, subcomponents = {VaultComponent.class})
public class UiModule {
private static final int NUM_BACKGROUND_THREADS = 4;
private static final int NUM_SCHEDULER_THREADS = 4;
@Provides
@Singleton
@@ -46,9 +46,9 @@ public class UiModule {
@Singleton
ScheduledExecutorService provideScheduledExecutorService(@Named("shutdownTaskScheduler") Consumer<Runnable> shutdownTaskScheduler) {
final AtomicInteger threadNumber = new AtomicInteger(1);
ScheduledExecutorService executorService = Executors.newScheduledThreadPool(NUM_BACKGROUND_THREADS, r -> {
ScheduledExecutorService executorService = Executors.newScheduledThreadPool(NUM_SCHEDULER_THREADS, r -> {
Thread t = new Thread(r);
t.setName("Background Thread " + threadNumber.getAndIncrement());
t.setName("Scheduler Thread " + threadNumber.getAndIncrement());
t.setDaemon(true);
return t;
});
@@ -58,8 +58,16 @@ public class UiModule {
@Provides
@Singleton
ExecutorService provideExecutorService(ScheduledExecutorService executorService) {
return executorService; // alias
ExecutorService provideExecutorService(@Named("shutdownTaskScheduler") Consumer<Runnable> shutdownTaskScheduler) {
final AtomicInteger threadNumber = new AtomicInteger(1);
ExecutorService executorService = Executors.newCachedThreadPool(r -> {
Thread t = new Thread(r);
t.setName("Background Thread " + threadNumber.getAndIncrement());
t.setDaemon(true);
return t;
});
shutdownTaskScheduler.accept(executorService::shutdown);
return executorService;
}
@Provides