Re: URGENT issues with CLOSE_WAIT states
Re: URGENT issues with CLOSE_WAIT states
- Subject: Re: URGENT issues with CLOSE_WAIT states
- From: Corin Lawson <email@hidden>
- Date: Mon, 3 Apr 2006 10:03:04 +1000
Thanks for the response... What major headache that bug is. I shall
upgrade rather than coming up with a creative workaround (I'd love
to, but I need a proper fix).
I would like to know what kinds of limits there are for load on WO.
How many instances of an application could I run, has anyone much
experience with high loads, say 1000's of requests in the space of a
few minutes? Java Monitor seems cumbersome with 100 instances.
Cheers, Corin.
PS. I like the FAQ (not very pretty but). It would be nice to see
some categories if it keeps getting bigger.
On 30/03/2006, at 5:04 AM, Sacha Michel Mallais wrote:
On Mar 28, 2006, at 7:23 PM, Corin Lawson wrote:
Recently I have found that under a increased load there is a large
number of tcp connections in CLOSE_WAIT state. When there is
enough of them the adapter to no longer able to find any app
(including the JavaMonitor) and the whole system grinds to a halt...
I have confirmed that WODeployment 5.2.3 is installed on Mac OSX
10.3.
Please help! How can I get rid of the CLOSE_WAIT states?
The cause is a bug in wotaskd in WO 5.2.2 and 5.2.3. The only real
solution is to upgrade to WO 5.2.4.
If that is not possible, a workaround is to simply kill wotaskd
once a night. It may also be possible to write a script to detect
this condition and kill wotaskd.
sacha
PS. I've added this to Chuck and my mini-WO FAQ at http://
www.global-village.net/gvc.webobjects/faq. If anyone has anything
to add to this FAQ, please let me know -- I can give privileges to
add/modify too...
--
Sacha Michel Mallais 400 kg chimp
Global Village Consulting Inc. http://www.global-village.net/
PGP Key ID: 7D757B65 AIM: smallais
"Choke on that, causality!" -- the Professor, "Futurama"
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