Class OutOfMemoryHeapDumpWorker

  • All Implemented Interfaces:
    org.osgi.service.cm.ConfigurationListener

    public class OutOfMemoryHeapDumpWorker
    extends ComponentManagerWorker
    This Worker constantly checks for heap-dump files in /usr/lib/openems directory. Those get created on OutOfMemory-Errors. All but the latest heap-dump file are deleted and the ComponentManager.ChannelId#WAS_OUT_OF_MEMORY StateChannel is set.
    • Constructor Detail

    • Method Detail

      • forever

        protected void forever()
        Description copied from class: AbstractWorker
        This method is called in a loop forever until the Thread gets interrupted.
        Specified by:
        forever in class AbstractWorker
      • getCycleTime

        protected int getCycleTime()
        Description copied from class: AbstractWorker
        Gets the cycleTime of this worker in [ms].
        • > 0 sets the minimum execution time of one Cycle
        • = 0 never wait between two consecutive executions of forever()
        • < 0 causes the Cycle to sleep forever until 'triggerNextRun()' is called
        Specified by:
        getCycleTime in class AbstractWorker
        Returns: