uncaughtexceptionhandler

Should use both AppDomain.UnhandledException and Application.DispatcherUnhandledException?

风格不统一 提交于 2019-11-29 22:55:37
After reading some excellent posts about the difference between AppDomain.UnhandledException and Application.DispatcherUnhandledException, it appears that I should be handling both. This is because it is significantly more likely the user can recover from an exception thrown by the main UI thread (i.e., Application.DispatcherUnhandledException). Correct? Also, should I also give the user a chance to continue the program for both, or just the Application.DispatcherUnhandledException? Example code below handles both AppDomain.UnhandledException and Application.DispatcherUnhandledException, and

Spring Async Uncaught Exception handler

此生再无相见时 提交于 2019-11-28 08:11:11
@Override @Async public void asyncExceptionTest() { int i=1/0; } How can I log this using Spring Async framework without having to put try catch around every async method? It doesn't seem to pass to the DefaultUncaughtExceptionHandler like normal. @Configuration @EnableAsync public class ExampleConfig implements AsyncConfigurer { @Bean public Runnable testExec() { return new TestExec(); } @Override public Executor getAsyncExecutor() { final ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor(); executor.setCorePoolSize(7); executor.setMaxPoolSize(42); executor.setQueueCapacity(11);

Spring Async Uncaught Exception handler

半城伤御伤魂 提交于 2019-11-27 02:05:53
问题 @Override @Async public void asyncExceptionTest() { int i=1/0; } How can I log this using Spring Async framework without having to put try catch around every async method? It doesn't seem to pass to the DefaultUncaughtExceptionHandler like normal. 回答1: @Configuration @EnableAsync public class ExampleConfig implements AsyncConfigurer { @Bean public Runnable testExec() { return new TestExec(); } @Override public Executor getAsyncExecutor() { final ThreadPoolTaskExecutor executor = new

Uncaught Error/Exception Handling in Swift

怎甘沉沦 提交于 2019-11-26 03:26:53
问题 I know there is an UncaughtExceptionHandler in Cocoa, However I am looking for same thing for Swift. i.e. whenever there is any error/exception in application which is not caught locally there due to any mistake, it should bubble all the way to the top level application object where I should be able to gracefully handle it and respond to user appropriately. Android has it. Flex has it. Java has it. Wondering why Swift is missing this key feature. 回答1: Swift has no mechanism to catch all