async IO in JVM

Does Sun JVM support async IO when the OS allows it?Java HotSpot(TM) Client VM (build 1.4.2_04-b05, mixed mode)

[125 byte] By [fadhooa] at [2007-10-2 5:24:29]

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# 1

Yes, use the new i/o classes (NIO) - java.nio. . .

ChuckBinga at 2007-7-16 1:26:20 >

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# 2

Thanks ChuckBing,how do i do that given that i am using the JVM that is part of oracle application server run off OC4J

fadhooa at 2007-7-16 1:26:20 >

# 3

Got me - I don't use Oracle stuff. Take a look at the docs and examples listed in the Java documentation: http://java.sun.com/j2se/1.4.2/docs/guide/nio/index.html

ChuckBinga at 2007-7-16 1:26:20 >

# 4

> Does Sun JVM support async IO when the OS allows it?Nope. It only supports non-blocking IO.To get asynchronous IO you can try http://www.alphaworks.ibm.com/tech/aio4j

abiesa at 2007-7-16 1:26:20 >

# 5

> > Does Sun JVM support async IO when the OS allows> it?> > Nope. It only supports non-blocking IO.Not correct. See JSR's 51 and 203; also java.nio.channels.InterruptibleChannel and java.nio.channels.spi.AbstractInterruptibleChannel

ChuckBinga at 2007-7-16 1:26:20 >

# 6

Thank you all

fadhooa at 2007-7-16 1:26:20 >

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