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• org.apache.derby.impl.services.daemon: Javadoc index of package org.apache.derby.impl.services.daemon.


Package Samples:

• org.apache.derby.impl.services.daemon

Classes:

• BasicDaemon: A BasicDaemon is a background worker thread which does asynchronous I/O and general clean up. It should not be used as a general worker thread for parallel execution. One cannot count on the order of request or count on when the daemon will wake up, even with serviceNow requests. Request are not persistent and not recoverable, they are all lost when the system crashes or is shutdown. System shutdown, even orderly ones, do not wait for daemons to finish its work or empty its queue. Furthermore, any Serviceable subscriptions, including onDemandOnly, must tolerate spurrious services. The BasicDaemon ...
• ServiceRecord: wrapper class for basic daemon's clients
• SingleThreadDaemonFactory

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