memory-leaks

来源： https://stackoverflow.com/questions/33887002/how-do-i-mitigate-connection-leak-triggered-for-connection-com-mysql-jdbc-jdbc4c

来源： https://stackoverflow.com/questions/33887002/how-do-i-mitigate-connection-leak-triggered-for-connection-com-mysql-jdbc-jdbc4c

来源： https://stackoverflow.com/questions/33887002/how-do-i-mitigate-connection-leak-triggered-for-connection-com-mysql-jdbc-jdbc4c

来源： https://stackoverflow.com/questions/33887002/how-do-i-mitigate-connection-leak-triggered-for-connection-com-mysql-jdbc-jdbc4c

来源： https://stackoverflow.com/questions/60692407/wpf-window-wont-release-its-resources-untill-program-terminates

问题 I am using Instance as a lazy / dynamic injector in a TomEE Java application, and I have noticed a memory leak in my application. This is a first for me, so it's actually surprising to see a memory leak warning that has been outlined in the Java EE Library : package javax.enterprise.inject; public interface Instance<T> extends Iterable<T>, Provider<T> { /** * Destroy the given Contextual Instance. * This is especially intended for {@link javax.enterprise.context.Dependent} scoped beans *

问题 I am using Instance as a lazy / dynamic injector in a TomEE Java application, and I have noticed a memory leak in my application. This is a first for me, so it's actually surprising to see a memory leak warning that has been outlined in the Java EE Library : package javax.enterprise.inject; public interface Instance<T> extends Iterable<T>, Provider<T> { /** * Destroy the given Contextual Instance. * This is especially intended for {@link javax.enterprise.context.Dependent} scoped beans *

问题 I'm using LeakCanary to detect memory leaks in an app. I successfully identified and fixed some leaks using it, but I am struggling find the root of this leak: * android.support.constraint.ConstraintLayout has leaked: * Toast$TN.mNextView * ↳ LinearLayout.mContext * ↳ HomeActivity.!(mDelegate)! * ↳ AppCompatDelegateImplN.!(mActionBar)! * ↳ ToolbarActionBar.!(mDecorToolbar)! * ↳ ToolbarWidgetWrapper.!(mToolbar)! * ↳ Toolbar.mParent * ↳ ConstraintLayout * Reference Key: 552b5bc5-409d-44c4-8412

问题 I am using Quartz to run a job every hour. The servlet is running on Tomcat and I am using the ServletConextListener to listen for when the context is destroyed. When I shut down tomcat, I get the message: "appears to have started a thread named [MyScheduler_Worker-1] but has failed to stop it". But later I see this message: "[DEBUG] 28 Sep 11:45:26.671 AM MyScheduler_Worker-1 [org.quartz.simpl.SimpleThreadPool] WorkerThread is shut down." So is it safe to assume that there is no memory leak

问题 I have been on the search to find a tool or a technique or anything that could help me find which objects from my UWP application is allocating on unmanaged heap memory. I tried looking at WPR/WPA combination for tracing object. But, did not find anything useful there. (If you have any good links for UWP/WPF apps with this combo, please share) I installed Ant Memory profiler , but they do not seem to have any option for Windows Store apps anymore. I checked .NET memory profiler , when I try