Re: ExclusiveLock
This WebDNA talk-list message is from 2000
It keeps the original formatting.
numero = 31856
interpreted = N
texte = >thanks. >for some reason I had assumed that it was something that had been >part of even the >webcat 3 universe. >-John[exclusivelock] IS in webcat 3, but doesn't always work as expected because of the way threading was implemented in webcat 3.We're still fighting a deadlock problem in 3.0.8 where a db was searched and modified from only one template that was wrapped in exclusivelock tags, and it STILL created up to 300 deadlocks a day (this template is hit over 100,000 times per day as an include). We have minimized the deadlocks now (less than 10/day) but at the expense of significantly reducing the functionality of our already extremely simple code to accomplish this.We look forward to trying the new threading model of webcat 4 in a production environment, because that's the only place we have been able to reproduce the above problem...-Dale -- Dale LaFountain mailto:dalel@darkhorse.com Vice President of Information Technology, Webmaster Dark Horse Comics, Inc. Ph: 503-652-8815 x324 http://www.darkhorse.com/ Fax: 503-652-6917############################################################# This message is sent to you because you are subscribed to the mailing list
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Associated Messages, from the most recent to the oldest:
>thanks. >for some reason I had assumed that it was something that had been >part of even the >webcat 3 universe. >-John[exclusivelock] IS in webcat 3, but doesn't always work as expected because of the way threading was implemented in webcat 3.We're still fighting a deadlock problem in 3.0.8 where a db was searched and modified from only one template that was wrapped in exclusivelock tags, and it STILL created up to 300 deadlocks a day (this template is hit over 100,000 times per day as an include). We have minimized the deadlocks now (less than 10/day) but at the expense of significantly reducing the functionality of our already extremely simple code to accomplish this.We look forward to trying the new threading model of webcat 4 in a production environment, because that's the only place we have been able to reproduce the above problem...-Dale -- Dale LaFountain mailto:dalel@darkhorse.com Vice President of Information Technology, Webmaster Dark Horse Comics, Inc. Ph: 503-652-8815 x324 http://www.darkhorse.com/ Fax: 503-652-6917############################################################# This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to To switch to the INDEX mode, E-mail to Send administrative queries to
Dale LaFountain
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