Hello,
I've been waiting for years for a solution to missing select()-style IO. Are you
developing for GNU
GPL? (so the question: may I use and test your code in a real-world application?)
Thank you in advance.
Xuân Baldauf.
(P.S.: Ich spreche auch deutsch)
Bernhard Fastenrath wrote:
> [EMAIL PROTECTED] wrote:
> > At least one company I know of has been forced to a custom JVM
> > (Hewlett-Packard's) in order to get acceptable performance out of a
> > Java-based server, and they basically made an interface to select().
> > I believe they've submitted a proposal to Sun also. And according to
> > them, the Sun engineers are amenable to doing something about this.
>
> Oops, i was just about to implement it myself.
> Is their select() interface availabe online?
>
> package os.unix.io;
>
> // os.unix.System:
> // public static int select (FdSet read, FdSet write, FdSet exception, Date timeout)
>
> public class FdSet {
> public native boolean get (int bitIndex);
> public native void set (int bitIndex);
> public native void set (int bitIndex, boolean bit);
> public native void clear (int bitIndex);
> public native int length (); // the index of the highest set bit in the BitSet
>plus one
> public native int size (); // the number of bits of space actually in use by
>this BitSet
> static native int[] getBits ();
>
> static {
> java.lang.System.loadLibrary ("unixio");
> }
> }
>
> A higher level API which automatically assigns work to threads from a
> thread pool could be a pure Java API on top of this.
>
> --
> Bernhard Fastenrath phone +49 228 55991-0 (fax-44)
> Gesellschaft fuer Digitale Sicherheit mbH, http://www.digital-security.com
>
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