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asp_components thread: Re: dllhost.exe eating memory


Message #1 by "Eric Cota" <Eric.Cota@n...> on Tue, 9 Jul 2002 11:09:02
We are expierencing the same problems here, I know this is an old thread 
but has anyone found a fix for this yet?

> I am having the same problem. ALL my variable are getting cleaned up. I 
> have checked all my C++ code in BoundsChecker, everything is CLEAN. But 
> when you store references to them in Session objects they appear to 
never 
> get cleaned up (Well not until you run a IISRESET). I am on the phone 
with 
> a Microsoft Engineer right now and he still seems to be holding to his 
> story that IIS isn?t doing anything bad. When I get a working solution 
I 
> will post it back to web site.
> 
> Every wanted to see how badly IIS leaks? Startup inetinfo.exe in 
> BoundsChecker, set the error checking on max, then sit back and watch 
the 
> fun.
> 
> > Sorry, I've no answer for your problem. But I've a similar problem.
> > Do you have already a resolution for the problem?
> > 
> > Regards,
> > Marco Rauch
> > 
> > 
> > > Hi, I'm running Win2k SP1. I created a COM dll that creates a 
> collection
> > > from information retrieved from HVAC panels across a TCP/IP 
connection.
> > > The collection can contain up to 60 elements each with 10 
properties.
> > > 
> > > After clicking from page to page for a while, with each page 
creating a
> > > new collection and displaying it, my machine will slow right down. 
When
> > > looking at task manager dllhost is shown using up to 97MB of 
memory. 
> > After
> > > a few warnings about virtual memory the page will finally load and
> > > everything will work fine.
> > > 
> > > At the end of each page I set each object to nothing. I've checked 
my 
> C++
> > > code and made sure there are no memory leaks. I'm not sure where to 
> look
> > > next. Any help would be appreciated. Thanks in advance.
> > > 
> > > Kevin
Message #2 by "Nurhak KAYA" <nurhak.kaya@e...> on Tue, 9 Jul 2002 17:00:22 +0200
Until yesterday we had same problem. The error come from our oracle
database server. Because we forgot to index our tables so Oracle's
response become so late, in this time dllhost start to use more memory.
After creating our indexes now problem is resolved and our IIS 5.0
server works fine with Oracle database server.

-----Original Message-----
From: Eric Cota [mailto:Eric.Cota@n...] 
Sent: Tuesday, July 09, 2002 11:09 AM
To: ASP components
Subject: [asp_components] Re: dllhost.exe eating memory


We are expierencing the same problems here, I know this is an old thread

but has anyone found a fix for this yet?

> I am having the same problem. ALL my variable are getting cleaned up. 
> I
> have checked all my C++ code in BoundsChecker, everything is CLEAN.
But 
> when you store references to them in Session objects they appear to 
never 
> get cleaned up (Well not until you run a IISRESET). I am on the phone
with 
> a Microsoft Engineer right now and he still seems to be holding to his
> story that IIS isn't doing anything bad. When I get a working solution

I 
> will post it back to web site.
> 
> Every wanted to see how badly IIS leaks? Startup inetinfo.exe in
> BoundsChecker, set the error checking on max, then sit back and watch 
the 
> fun.
> 
> > Sorry, I've no answer for your problem. But I've a similar problem. 
> > Do you have already a resolution for the problem?
> > 
> > Regards,
> > Marco Rauch
> > 
> > 
> > > Hi, I'm running Win2k SP1. I created a COM dll that creates a
> collection
> > > from information retrieved from HVAC panels across a TCP/IP
connection.
> > > The collection can contain up to 60 elements each with 10
properties.
> > > 
> > > After clicking from page to page for a while, with each page
creating a
> > > new collection and displaying it, my machine will slow right down.
When
> > > looking at task manager dllhost is shown using up to 97MB of
memory. 
> > After
> > > a few warnings about virtual memory the page will finally load and

> > > everything will work fine.
> > > 
> > > At the end of each page I set each object to nothing. I've checked
my 
> C++
> > > code and made sure there are no memory leaks. I'm not sure where 
> > > to
> look
> > > next. Any help would be appreciated. Thanks in advance.
> > > 
> > > Kevin
 
nurhak.kaya@e... 
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