Re: Sandboxes
This WebDNA talk-list message is from 2004
It keeps the original formatting.
numero = 55883
interpreted = N
texte = Jesse Proudman wrote: > Then how come there are individual WebCatalog processes created for each > Sandbox... or at-least there are on my system: > > root 32404 0.0 0.0 1808 420 ? SN Jan29 0:00 > /var/www/cgi-bin/WebCatalog > apache 32405 0.0 12.1 295288 61636 ? SN Jan29 0:11 > WebCatalog -m > apache 32406 0.0 12.1 295288 61636 ? SN Jan29 0:42 > WebCatalog -m You'll find that those are matched 1-to-1 to the Apache child processes which are created when Apache starts up. Each Apache process has an associated WebCatalog process, but the core engine is shared, and can be brought down due to a bad page in any process. If you think about how WebCatalog's architecture is designed (shared RAM database), you can see that the engine has to be shared, else the database's couldn't be shared. John -- John Peacock Director of Information Research and Technology Rowman & Littlefield Publishing Group 4501 Forbes Boulevard Suite H Lanham, MD 20706 301-459-3366 x.5010 fax 301-429-5748 ------------------------------------------------------------- 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:
Jesse Proudman wrote: > Then how come there are individual WebCatalog processes created for each > Sandbox... or at-least there are on my system: > > root 32404 0.0 0.0 1808 420 ? SN Jan29 0:00 > /var/www/cgi-bin/WebCatalog > apache 32405 0.0 12.1 295288 61636 ? SN Jan29 0:11 > WebCatalog -m > apache 32406 0.0 12.1 295288 61636 ? SN Jan29 0:42 > WebCatalog -m You'll find that those are matched 1-to-1 to the Apache child processes which are created when Apache starts up. Each Apache process has an associated WebCatalog process, but the core engine is shared, and can be brought down due to a bad page in any process. If you think about how WebCatalog's architecture is designed (shared RAM database), you can see that the engine has to be shared, else the database's couldn't be shared. John -- John Peacock Director of Information Research and Technology Rowman & Littlefield Publishing Group 4501 Forbes Boulevard Suite H Lanham, MD 20706 301-459-3366 x.5010 fax 301-429-5748 ------------------------------------------------------------- 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 Web Archive of this list is at: http://webdna.smithmicro.com/
John Peacock
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