Shutdown of Server Channel Factory

[Michael McGrady]

Thomas:

I added a check on the connection:



	public void stop() {
		logger.log(InternalLogLevel.INFO, this.getClass().getSimpleName()
				+ " start stop");
		ChannelFuture close = this.channel.close();
		
		close.addListener(new ChannelFutureListener() {

			public void operationComplete(ChannelFuture future)
					throws Exception {
				logger.log(InternalLogLevel.INFO, "Connected: " +  
future.getChannel().isConnected());
				NettyKarmaReceiver.this.factory.releaseExternalResources();

				logger.log(InternalLogLevel.INFO, this.getClass().getSimpleName()
						+ " end stop");
			}
			
		});
	}

The result is:


FILE: /Users/mgmcgrady/.KARMA/.AUM/46caf8e6- 
aec1-4ead-967e-8fbe4d142327/info.jar exists: true
FILE: /Users/mgmcgrady/.KARMA/.AUM/46caf8e6- 
aec1-4ead-967e-8fbe4d142327/info.txt exists: true
FILE: /Users/mgmcgrady/.KARMA/.AUM/46caf8e6- 
aec1-4ead-967e-8fbe4d142327/spring.jar exists: true
FILE: /Users/mgmcgrady/.KARMA/.AUM/46caf8e6- 
aec1-4ead-967e-8fbe4d142327/spring1.jar exists: true
FILE: /Users/mgmcgrady/.KARMA/.AUM/46caf8e6- 
aec1-4ead-967e-8fbe4d142327/spring2.jar exists: true
Time in milliseconds: 1375
Sep 9, 2009 10:33:34 AM  
com.topiatechnology.karma.spi.transportadapter.netty.NettyKarmaReceiver
INFO: NettyKarmaReceiver start stop
Sep 9, 2009 10:33:34 AM  
com.topiatechnology.karma.spi.transportadapter.netty.NettyKarmaReceiver
INFO: Connected: false
start release resources

The last line comes from:


     public void releaseExternalResources() {
     	System.out.println("start release resources");
         ExecutorUtil.terminate(bossExecutor, workerExecutor);
         System.out.println("end release resources") ;
     }

And this is in NioServerSocketChannelFactory.

Mike

On Sep 9, 2009, at 10:09 AM, Thomas Bocek wrote:

> Michael McGrady wrote:
>> I am not getting a return from the NeoServerSocketChannelFactory's
>> releaseExternalResources method.  Is this something anyone else has
>> seen?  This is very surprising to me because this is just in  
>> essence a
>> return from the ExecutorUtil terminate method which just copies and
>> shuts down the copies as ExecutorServices shutdown method.  There
>> should be only a 100 millisecond wait in that method.
>
> The awaitTermination() call may return false, so it will wait longer
> than 100msec.
>
>> Any ideas?
>
> Make sure you have closed all connections before calling
> releaseExternalResources. You can use the ChannelGroup to group  
> channels
> and close them with ChannelGroup.close().
>
> Thomas
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Mike McGrady
Principal Investigator AF081-028 AFRL SBIR
Senior Engineer
Topia Technology, Inc
1.253.720.3365
mmcgrady at topiatechnology.com







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