Agreed.
I'm trying to understand this better... when calling
application().createContextForRequest(request)... Simon was getting a
new session?
We aren't calling this method, so I'm trying to understand other ways
such sessions could get created. Any other ideas?
-G
On Oct 22, 2008, at 10:58 AM, Chuck Hill wrote:
On Oct 22, 2008, at 10:46 AM, George Domurot wrote:
Is there another technique, possibly from the Application layer to
monitor and manage/terminate/destroy these types of sessions
automatically?
Not that I can think of. I'd vote for not creating them in the
first place.
Chuck
On Oct 22, 2008, at 10:39 AM, Chuck Hill wrote:
On Oct 22, 2008, at 10:34 AM, Simon McLean wrote:
Blimey, this has taken me weeks to figure out...
We've been plagued with zombie sessions for weeks on a couple of
production apps. One, for example, is used by a team of 5 people
who sign on in the morning and out in the evening, by which time
the app is busy running 300+ sessions!
Anyway, after much digging I finally nailed it down to a
component that was being used to render email. We use the
following method to instantiate a component and then call
generateResponse().contentString() to get it's html content:
public static WOComponent instantiatePage(String pageName) {
// Create a context from a fake request
WORequest request = new WORequest("GET", "", "HTTP/1.1", null,
null, null);
WOContext context =
WOApplication.application().createContextForRequest(request);
return WOApplication.application().pageWithName(pageName,
context);
}
The problem was that one of the components used as an email
touched the session. I believe because we are using a fake
context this results in a new session being created. I'm not sure
why those extra sessions don't just expire like normal ones ? But
anyway, problem solved. I can sleep again.
They weren't created normally in the RR loop so sleep never got
called on them. Like a watched pot never boiling, awake sessions
never terminate. :-P
Chuck
--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve
specific problems.
http://www.global-village.net/products/practical_webobjects
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Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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