File	Doc	Category	Size	Date	Package
SelectSocketsThreadPool.java	API Doc	Example	6777	Mon May 20 00:24:28 BST 2002	com.ronsoft.books.nio.channels

SelectSocketsThreadPool

• java.lang.Object
  • SelectSockets

Fields Summary
private static final int	MAX_THREADS
private ThreadPool	pool

Constructors Summary

Methods Summary
public static void	main(java.lang.String[] argv) // ------------------------------------------------------------- new SelectSocketsThreadPool().go (argv);
protected void	readDataFromSocket(java.nio.channels.SelectionKey key) Sample data handler method for a channel with data ready to read. This method is invoked from the go() method in the parent class. This handler delegates to a worker thread in a thread pool to service the channel, then returns immediately. param key A SelectionKey object representing a channel determined by the selector to be ready for reading. If the channel returns an EOF condition, it is closed here, which automatically invalidates the associated key. The selector will then de-register the channel on the next select call. WorkerThread worker = pool.getWorker(); if (worker == null) { // No threads available, do nothing, the selection // loop will keep calling this method until a // thread becomes available. This design could // be improved. return; } // invoking this wakes up the worker thread then returns worker.serviceChannel (key);