mirror of https://gitee.com/y_project/RuoYi.git
捕获线程池执行任务抛出的异常
parent
975829f2c0
commit
00a661e325
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@ -55,25 +55,45 @@ public class ThreadPoolConfig
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protected ScheduledExecutorService scheduledExecutorService()
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{
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return new ScheduledThreadPoolExecutor(corePoolSize,
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new BasicThreadFactory.Builder().namingPattern("schedule-pool-%d").daemon(true).build()) {
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new BasicThreadFactory.Builder().namingPattern("schedule-pool-%d").daemon(true).build())
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{
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@Override
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protected void afterExecute(Runnable r, Throwable t) {
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protected void afterExecute(Runnable r, Throwable t)
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{
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super.afterExecute(r, t);
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if (t == null && r instanceof Future<?>) {
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try {
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Object result = ((Future<?>) r).get();
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} catch (CancellationException ce) {
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t = ce;
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} catch (ExecutionException ee) {
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t = ee.getCause();
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} catch (InterruptedException ie) {
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Thread.currentThread().interrupt(); // ignore/reset
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}
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}
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if(t != null) {
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log.error(t.getMessage());
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}
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printException(r, t);
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}
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};
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}
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private static void printException(Runnable r, Throwable t)
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{
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if (t == null && r instanceof Future<?>)
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{
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try
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{
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Future<?> future = (Future<?>) r;
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if (future.isDone())
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{
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future.get();
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}
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}
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catch (CancellationException ce)
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{
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t = ce;
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}
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catch (ExecutionException ee)
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{
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t = ee.getCause();
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}
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catch (InterruptedException ie)
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{
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Thread.currentThread().interrupt();
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}
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}
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if (t != null)
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{
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log.error(t.getMessage(), t);
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}
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}
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}
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