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Date: Mon, 11 Apr 2005 15:43:43 -0500
From: Filip Hanik - Dev Lists <devlists@hanik.com>
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To: Tomcat Developers List <tomcat-dev@jakarta.apache.org>
Subject: Re: [VOTE] 5.5.9 Stability
References: <200504061126.j36BQ40Z001783@outgoing.mit.edu>
 <4256E77D.2030709@objektpark.de> <4256EE7B.7040705@hanik.com>
 <4257858F.3070204@objektpark.de>
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ok, I'll look into this this week.
Filip

Peter Rossbach wrote:

> Hey,
>
> the problem is arround the keep a live handling code and the auto 
> reconnect at SimpleTcpCluster.
>    One thread can say: I drop the connection and open new one, then 
> start transfer message and wait for ack.
>    Other thread comes and see ups. the connection is not there. ( Arrg 
> missing sychronized). I open a new socket and close the old current 
> use socket.
>    Under Suse Linux 9.1, the first thread wait for keepAlive timeout 
> (60 sec). BAD!!!
>
>    =>
>       Asnyc mode the queue grow very fast.
>       Sometimes all other nodes have the same problem and the complete 
> cluster standing still..... Nothing todo wait for ACK
>
>       I am made very limited testing the effects at sync,pooled mode. 
> I preferred the async modes.
>
> I have merge my fix  at the 5.5.10 CVS Head Basis. Currently my 
> customer start a weekend load test.
> I also merge the changes at 5.5.9 Basis. Both version needs testing 
> and documentation, but my time
> and ressource are limited. Need help, setup clusters and start loading 
> tests.
>
> I start to open a bug report for better community discussion and add 
> my fix pack for testing.
>     build-src
>     bin pack
>
> I must review my changes and document my szenario.
>
> Than Filip can start to review the changes and testing  the clustering.
> Thanks for you help. :-)
>
> My customers needs the new 5.5.9 Release. The best thing is, we package a
> separate patch-cluster-fix and mark 5.5.9 as beta.
>
> Peter
>
>
> Filip Hanik - Dev Lists schrieb:
>
>> Hi Peter, what's up with the cluster code?
>> I will have some time to load test and debug any problems you might 
>> have, also, do you have problems on the synced-pooled setting, or on 
>> all connectors?
>>
>> Filip
>>
>
>
>
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