Memory Leak
Enno Shioji
eshioji at gmail.com
Mon Mar 15 18:56:51 EDT 2010
+1 to add a warning about this to
ReadTimeoutHandler/WriteTimeoutHandler/HashedWheelTimer Javadocs. I
almost did the same thing.. Something similar to that in
ExecutionHandler (3.2.0) would be great.
( <b>timer, // Must be shared</b> )
I think we newbie tend to copy and paste whatever example is given in
Javadoc, so it would be nice to have a warning right there.
On Mon, Mar 15, 2010 at 9:53 AM, huican ping <pinghuican at gmail.com> wrote:
> 1:) Plaese don't create timer for each pipeline object, you can create
> one, and all pipeline objects refer it.
> 2:) make sure you call timer.stop() when it is not used anymore.
>
> On Mon, Mar 15, 2010 at 11:18 AM, ajay_bhosle <ajay.bhosle at zapak.co.in> wrote:
>>
>> Hi,
>>
>> I am running out of memory which i believe is caused due to
>> HashedWheelTimer being used in ReadTimeOutHandler, below is the snapshot of
>> the heap memory which keeps on increasing. Has anyone come across this
>> issue, please let me know.
>>
>> 1: 727040 40714240
>> [Lorg.jboss.netty.util.internal.ConcurrentIdentityHashMap$HashEntry;
>> 2: 727849 34936752
>> java.util.concurrent.locks.ReentrantLock$NonfairSync
>> 3: 727040 34897920
>> org.jboss.netty.util.internal.ConcurrentIdentityHashMap$Segment
>> 4: 181760 13086720
>> org.jboss.netty.util.internal.ConcurrentIdentityHashMap
>> 5: 181760 13086720
>> org.jboss.netty.util.internal.ConcurrentIdentityHashMap$KeyIterator
>> 6: 181760 10178560
>> [Lorg.jboss.netty.util.internal.ConcurrentIdentityHashMap$Segment;
>> 7: 181760 4362240
>> org.jboss.netty.util.internal.ConcurrentIdentityHashMap$KeySet
>>
>> Thanks
>> Ajay
>> --
>> View this message in context: http://n2.nabble.com/Memory-Leak-tp4738033p4738033.html
>> Sent from the Netty User Group mailing list archive at Nabble.com.
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