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From "Vadim Gritsenko" <vadim.gritse...@verizon.net>
Subject RE: [Bug?] Cocoon MRUStore not synchronized
Date Tue, 26 Mar 2002 14:12:08 GMT
MRUStore synchronization is on my list. In current version I do not
expect issues except some exceptions, but I will change it to be
properly synchronized.

Vadim

> From: Carsten Ziegeler [mailto:cziegeler@s-und-n.de]
> 
> Hi Team,
> 
> after investigating a little bit in some lockups I found out that
> the MRUStore is not synchronized. Is this by intention?
> 
> It seems that under high load and with a little bit of luck all
threads
> hang in this loop in the hold() method:
> 
> while (this.mrulist.size() >= this.maxobjects) {
>             /** ...ok, heapsize is reached, remove the last element...
*/
>             this.free();
> }
> 
> This is only an assumption. Anyone if this might be possible with
let's say
> 100 concurrent threads?
> 
> Carsten


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