> -----Original Message-----
> From: mat [mailto:[EMAIL PROTECTED]
> Sent: Sunday, September 09, 2007 12:54 PM
> To: [email protected]
> Subject: Re: using SocketConnector on not reachable address result in full
> cpu
>
> 1) Please don't double post the same thread. Thanks.
Yep. Sorry:)
> 2) Did you catch RuntimeIOException after ConnectFuture future =
> connector.connect()? The reconnect in a infinite loop without
> Thread.sleep()
> normally causes 100% CPU usage.
>
Exception is handled and There's no infinite loop or retry. Following is the
test code.
connector = new
SocketConnector(Runtime.getRuntime().availableProcessors() + 1,
Executors.newCachedThreadPool());
VMPCodecFactory cf = new VMPCodecFactory();
connector.getFilterChain().addLast(
"codec",
new ProtocolCodecFilter(cf));
connector.getFilterChain().addLast("StreamWriter", new
StreamWriteFilter());
connector.getFilterChain().addLast("threadPool", new
ExecutorFilter(Executors.newCachedThreadPool()));
connector.getFilterChain().addLast( "logger", new
LoggingFilter() );
connector.setHandler(new SingleSessionIoHandlerDelegate(new
SingleSessionIoHandlerFactory() {
public SingleSessionIoHandler getHandler(IoSession
session) {
return new TestHandler(session);
}
}));
...
try
{
ConnectFuture future = connector.connect( new
InetSocketAddress(addr, port) );
future.addListener(new IoFutureListener() {
public void operationComplete(IoFuture future)
{
Exception handling here too but doesn't
reach here
}
...
}
catch(RuntimeException e)
As I mentioned previously, Handler's sessionOpened() is magically called
even though the machine is turned off.
And after that, no further progress, and cpu goes up to 50% for that single
connection.
No error or exception returned.
Thanks
