M
Max Metral
So many details, so little knowledge of what's important. We have a site
that we are subjecting to load tests. It makes heavy use of ADO, a VB COM
object, some scriptlets, and some HTTP services. It runs fine for a couple
hours. Then all heck starts breaking loose.
The strangest state it found itself in was returning ASP0115 on this page:
<%Server.CreateObject("Scripting.Dictionary")%>
Hello!
We have also seen
DCOM got error "Overlapped I/O operation is in progress. " and was unable to
logon .\IWAM_WWW1 in order to run the server:
{11F44BDC-966A-40F1-8C23-...}
strangely, sometimes after about 20 minutes, it just recovers, with no event
log entries or anything. Memory never gets high, page faults are low,
handles look fine, TCP looks fine, but something is clearly funked.
In it's current state we see
Server Application Error
The server has reached the maximum recovery limit for the application during
the processing of your request. Please contact the server administrator for
assistance.
Any assistance is greatly appreciated. Are there counters we should check?
Are there things we might be doing to IIS from VB that cause this (dumb
question, I know)?
Right now we have session state turned on, which I don't like and we don't
use, but is a bit complicated to turn off (components which expect the
object even though they don't touch it). Could this be related?
that we are subjecting to load tests. It makes heavy use of ADO, a VB COM
object, some scriptlets, and some HTTP services. It runs fine for a couple
hours. Then all heck starts breaking loose.
The strangest state it found itself in was returning ASP0115 on this page:
<%Server.CreateObject("Scripting.Dictionary")%>
Hello!
We have also seen
DCOM got error "Overlapped I/O operation is in progress. " and was unable to
logon .\IWAM_WWW1 in order to run the server:
{11F44BDC-966A-40F1-8C23-...}
strangely, sometimes after about 20 minutes, it just recovers, with no event
log entries or anything. Memory never gets high, page faults are low,
handles look fine, TCP looks fine, but something is clearly funked.
In it's current state we see
Server Application Error
The server has reached the maximum recovery limit for the application during
the processing of your request. Please contact the server administrator for
assistance.
Any assistance is greatly appreciated. Are there counters we should check?
Are there things we might be doing to IIS from VB that cause this (dumb
question, I know)?
Right now we have session state turned on, which I don't like and we don't
use, but is a bit complicated to turn off (components which expect the
object even though they don't touch it). Could this be related?