It’s been a while, I forget, is there code to run the brute force test available?
On Fri, Feb 9, 2018 at 7:56 AM Christoph John <[email protected]> wrote: > Hi again after some time. ;) > > I was now able to reproduce the problem with a MINA test. Or let's say I did > the brute-force approach by re-running one test in an endless loop. > I have attached a patch of the test (against > https://github.com/apache/mina/tree/2.0) and a stack trace. After a few > loops the test is stuck. You can see a lot of threads hanging in dispose() > and the test is stuck when it tries to dispose the acceptor. > > What is a little strange is that the javadoc says that connector.dispose( > TRUE) should not be called from an IoFutureListener, but in the test it > is done anyway. However, changing the parameter to FALSE does not help > either. > > Is there anything that can be done to prevent this hang? > > Many thanks in advance for your help and best regards, > Chris. > > > On 15/12/17 13:04, Christoph John wrote: > > Hi again, > > in the meantime I probably figured out where the problem is, but still > have to do some more teststo be sure. > I now have added logic to iterate over the managed sessions of an > IoConnector and close them before calling IoConnector.dispose(). > > I will let you know if this solved the problem. > > Thanks, > Chris. > > On 16/10/17 16:20, Jonathan Valliere wrote: > > If you can figure out a reproducible test case then I'm sure that we can > fix it. > > On Mon, Oct 16, 2017 at 10:01 AM Christoph John <[email protected] > <mailto:[email protected]> <[email protected]>> wrote: > > Hi Emmanuel, > > yes, but unfortunately it did not help. > > Thanks, > Chris. > > > On 16/10/17 15:41, Emmanuel Lécharny wrote: > > Hi Christoph, > > > > > > have you tried with this patch ? : > > > > > > diff --git > > > a/mina-core/src/main/java/org/apache/mina/core/polling/AbstractPollingIoProcessor.java > > > b/mina-core/src/main/java/org/apache/mina/core/polling/AbstractPollingIoProcessor.java > > index 50ebd4e..575b2f4 100644 > > --- > > > a/mina-core/src/main/java/org/apache/mina/core/polling/AbstractPollingIoProcessor.java > > +++ > > > b/mina-core/src/main/java/org/apache/mina/core/polling/AbstractPollingIoProcessor.java > > @@ -695,8 +695,9 @@ > > for (Iterator<S> i = allSessions(); > i.hasNext();) { > > IoSession session = i.next(); > > > > + scheduleRemove((S) session); > > + > > if (session.isActive()) { > > - scheduleRemove((S) session); > > hasKeys = true; > > } > > } > > > > > > > > -- > Christoph John > Development & Support > T +49 241 [email protected] > > MACD GmbH > Oppenhoffallee 103 > D-52066 Aachenwww.macd.com > > Amtsgericht Aachen: HRB 8151 > Ust.-Id: DE 813021663 > Geschäftsführer: George Macdonald > >
