Java Reference
In-Depth Information
can wait for an ExecutorService to reach the terminated state with awaitTermin-
ation , or poll for whether it has yet terminated with isTerminated . It is common to
follow shutdown immediately by awaitTermination , creating the effect of synchron-
ously shutting down the ExecutorService .( Executor shutdown and task cancellation
are covered in more detail in Chapter 7 .)
LifecycleWebServer in Listing 6.8 extends our web server with lifecycle support. It
can be shut down in two ways: programmatically by calling stop , and through a client re-
quest by sending the web server a specially formatted HTTP request.
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