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Trace a message on incomplete proper server finish when killing process

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luccioman 2018-11-15 17:32:22 +01:00
parent 43d86be37b
commit 595e144797
1 changed files with 4 additions and 1 deletions
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5
source/net/yacy/yacy.java
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@ -915,7 +915,10 @@ class shutdownHookThread extends Thread {
/* Main thread will release the shutdownSemaphore once completely terminated.
* We do not wait indefinitely as the application is supposed here to quickly terminate */
this.shutdownSemaphore.tryAcquire(30, TimeUnit.SECONDS);
final int maxWaitTime = 30;
if(!this.shutdownSemaphore.tryAcquire(maxWaitTime, TimeUnit.SECONDS)) {
System.out.println("Shutting down JVM. Main thread did not completely finish within " + maxWaitTime + " seconds.");
}
}
} catch (final Exception e) {
ConcurrentLog.severe("SHUTDOWN","Unexpected error. " + e.getClass().getName(),e);