Hi
I Have a problem with and asp.net application recycling.
ON the development machines it works fine, but on the
clients machine it keeps recycling.
When some users access the app, the browser returns a
Server Application Unavailable message. In the event log
there is an error
aspnet_wp.exe (PID: xxxx) stopped unexpectedly.
Other users are able to access it fine to do the same
things. Some users can access it from some client
machines, but not others.
I think this means it is recycling itself, but I do not
know why this should be. There is plenty of unused memory
on the server. I have no reason to believe that there is
a deadlock situation, although I am not sure how to
confirm this.
The server is running Win2k, with version 1.1 of the
framework.
Where should I go next?
12  2029 
You may have a performance bottleneck that is causing this. If a Request
takes too long to process, a deadlock will be suspected, and the process
will recycle.
--
HTH,
Kevin Spencer
..Net Developer
Microsoft MVP
Big things are made up
of lots of little things.
"adam" <ad**@twv.org > wrote in message
news:02******** *************** *****@phx.gbl.. . Hi
I Have a problem with and asp.net application recycling.
ON the development machines it works fine, but on the
clients machine it keeps recycling.
When some users access the app, the browser returns a
Server Application Unavailable message. In the event log
there is an error
aspnet_wp.exe (PID: xxxx) stopped unexpectedly.
Other users are able to access it fine to do the same
things. Some users can access it from some client
machines, but not others.
I think this means it is recycling itself, but I do not
know why this should be. There is plenty of unused memory
on the server. I have no reason to believe that there is
a deadlock situation, although I am not sure how to
confirm this.
The server is running Win2k, with version 1.1 of the
framework.
Where should I go next?
Thanks, but I am no further forward with this.
The settings in the processModel element of
machine.config are
enable="true"
timeout="Infini te"
idleTimeout="In finite"
shutdownTimeout ="0:00:10"
requestLimit="I nfinite"
requestQueueLim it="5000"
restartQueueLim it="10"
...
responseDeadloc kInterval="00:1 0:00"
maxWorkerThread s="20"
maxIoThreads="2 0"
...
These are the same as the development machine. There are
no other applications competing for resources on the
production server. The development machine returns the
page in 1 s or less, so if the deadlock interval is set
to 10, is it likely that this is what is happening?
Adam -----Original Message-----
You may have a performance bottleneck that is causing
this. If a Requesttakes too long to process, a deadlock will be suspected,
and the processwill recycle.
--
HTH,
Kevin Spencer
..Net Developer
Microsoft MVP
Big things are made up
of lots of little things.
"adam" <ad**@twv.org > wrote in message
news:02******* *************** ******@phx.gbl. .. Hi
I Have a problem with and asp.net application
recycling. ON the development machines it works fine, but on the
clients machine it keeps recycling.
When some users access the app, the browser returns a
Server Application Unavailable message. In the event
log there is an error
aspnet_wp.exe (PID: xxxx) stopped unexpectedly.
Other users are able to access it fine to do the same
things. Some users can access it from some client
machines, but not others.
I think this means it is recycling itself, but I do not
know why this should be. There is plenty of unused
memory on the server. I have no reason to believe that there
is a deadlock situation, although I am not sure how to
confirm this.
The server is running Win2k, with version 1.1 of the
framework.
Where should I go next?
.
plus check the machine config file for your dev box and the server....
check the processModel element.... that would additionally define how aspnet
worker process behaved and how it restarted.... you have params like recycle
after this make request or after this much time... you have a few options so
have a look into it as well...
--
Regards,
HD
Once a Geek.... Always a Geek
"adam" <ad**@twv.org > wrote in message
news:02******** *************** *****@phx.gbl.. . Hi
I Have a problem with and asp.net application recycling.
ON the development machines it works fine, but on the
clients machine it keeps recycling.
When some users access the app, the browser returns a
Server Application Unavailable message. In the event log
there is an error
aspnet_wp.exe (PID: xxxx) stopped unexpectedly.
Other users are able to access it fine to do the same
things. Some users can access it from some client
machines, but not others.
I think this means it is recycling itself, but I do not
know why this should be. There is plenty of unused memory
on the server. I have no reason to believe that there is
a deadlock situation, although I am not sure how to
confirm this.
The server is running Win2k, with version 1.1 of the
framework.
Where should I go next?
Adam,
Have your session state settings changed between
environments? I've encountered this problem when adding
objects to session that were not marked as [Serializable
()]. My development machine was storing session
information InProcess, while the test machine was using
SqlServer to manage session.
hth
Barry -----Original Message-----
Thanks, but I am no further forward with this.
The settings in the processModel element of
machine.conf ig are
enable="true "
timeout="Infini te"
idleTimeout="In finite"
shutdownTimeout ="0:00:10"
requestLimit="I nfinite"
requestQueueLim it="5000"
restartQueueLim it="10"
...
responseDeadloc kInterval="00:1 0:00"
maxWorkerThread s="20"
maxIoThreads="2 0"
...
These are the same as the development machine. There are
no other applications competing for resources on the
production server. The development machine returns the
page in 1 s or less, so if the deadlock interval is set
to 10, is it likely that this is what is happening?
Adam-----Original Message-----
You may have a performance bottleneck that is causing
this. If a Requesttakes too long to process, a deadlock will be suspected,
and the processwill recycle.
--
HTH,
Kevin Spencer
..Net Developer
Microsoft MVP
Big things are made up
of lots of little things.
"adam" <ad**@twv.org > wrote in message
news:02****** *************** *******@phx.gbl ... Hi
I Have a problem with and asp.net applicationrecycling. ON the development machines it works fine, but on the
clients machine it keeps recycling.
When some users access the app, the browser returns a
Server Application Unavailable message. In the eventlog there is an error
aspnet_wp.exe (PID: xxxx) stopped unexpectedly.
Other users are able to access it fine to do the same
things. Some users can access it from some client
machines, but not others.
I think this means it is recycling itself, but I do not
know why this should be. There is plenty of unusedmemory on the server. I have no reason to believe that thereis a deadlock situation, although I am not sure how to
confirm this.
The server is running Win2k, with version 1.1 of the
framework.
Where should I go next?
.
.
Thanks again,
but both machines are configured to store state in
process.
Adam -----Original Message-----
Adam,
Have your session state settings changed between
environments ? I've encountered this problem when adding
objects to session that were not marked as [Serializable
()]. My development machine was storing session
information InProcess, while the test machine was using
SqlServer to manage session.
hth
Barry-----Original Message-----
Thanks, but I am no further forward with this.
The settings in the processModel element of
machine.confi g are
enable="tru e"
timeout="Infini te"
idleTimeout="In finite"
shutdownTimeout ="0:00:10"
requestLimit="I nfinite"
requestQueueLim it="5000"
restartQueueLim it="10"
...
responseDeadloc kInterval="00:1 0:00"
maxWorkerThread s="20"
maxIoThreads="2 0"
...
These are the same as the development machine. There
areno other applications competing for resources on the
production server. The development machine returns the
page in 1 s or less, so if the deadlock interval is set
to 10, is it likely that this is what is happening?
Adam-----Original Message-----
You may have a performance bottleneck that is causing
this. If a Requesttakes too long to process, a deadlock will be
suspected,and the processwill recycle.
--
HTH,
Kevin Spencer
..Net Developer
Microsoft MVP
Big things are made up
of lots of little things.
"adam" <ad**@twv.org > wrote in message
news:02***** *************** ********@phx.gb l...
Hi
I Have a problem with and asp.net application
recycling. ON the development machines it works fine, but on the
clients machine it keeps recycling.
When some users access the app, the browser returns a
Server Application Unavailable message. In the event
log there is an error
aspnet_wp.exe (PID: xxxx) stopped unexpectedly.
Other users are able to access it fine to do the same
things. Some users can access it from some client
machines, but not others.
I think this means it is recycling itself, but I do
not know why this should be. There is plenty of unused
memory on the server. I have no reason to believe that
thereis a deadlock situation, although I am not sure how to
confirm this.
The server is running Win2k, with version 1.1 of the
framework.
Where should I go next?
.
.
.
try using ProcessModelInf o class and ProcessInfo class
this is what they look like. You can query them on application start to log
the reason for the shutdown...
public class ProcessModelInf o
{
public static ProcessInfo GetCurrentProce ssInfo();
public static ProcessInfo[] GetHistory(int num);
}
public class ProcessInfo
{
public TimeSpan Age { get; }
public int PeakMemoryUsed { get; }
public int ProcessID { get; }
public int RequestCount {get; }
public ProcessShutDown Reason ShutdownReason { get; }
public DateTime StateTime { get; }
public ProcessStatus Status { get; }
}
--
Regards,
HD
Once a Geek.... Always a Geek
"adam" <ad**@twv.org > wrote in message
news:04******** *************** *****@phx.gbl.. . Thanks again,
but both machines are configured to store state in
process.
Adam
-----Original Message-----
Adam,
Have your session state settings changed between
environments ? I've encountered this problem when adding
objects to session that were not marked as [Serializable
()]. My development machine was storing session
information InProcess, while the test machine was using
SqlServer to manage session.
hth
Barry-----Original Message-----
Thanks, but I am no further forward with this.
The settings in the processModel element of
machine.confi g are
enable="tru e"
timeout="Infini te"
idleTimeout="In finite"
shutdownTimeout ="0:00:10"
requestLimit="I nfinite"
requestQueueLim it="5000"
restartQueueLim it="10"
...
responseDeadloc kInterval="00:1 0:00"
maxWorkerThread s="20"
maxIoThreads="2 0"
...
These are the same as the development machine. There areno other applications competing for resources on the
production server. The development machine returns the
page in 1 s or less, so if the deadlock interval is set
to 10, is it likely that this is what is happening?
Adam
-----Original Message-----
You may have a performance bottleneck that is causing
this. If a Request
takes too long to process, a deadlock will be suspected,and the process
will recycle.
--
HTH,
Kevin Spencer
..Net Developer
Microsoft MVP
Big things are made up
of lots of little things.
"adam" <ad**@twv.org > wrote in message
news:02***** *************** ********@phx.gb l...
> Hi
>
> I Have a problem with and asp.net application
recycling.
> ON the development machines it works fine, but on the
> clients machine it keeps recycling.
>
> When some users access the app, the browser returns a
> Server Application Unavailable message. In the event
log
> there is an error
>
> aspnet_wp.exe (PID: xxxx) stopped unexpectedly.
>
> Other users are able to access it fine to do the same
> things. Some users can access it from some client
> machines, but not others.
>
> I think this means it is recycling itself, but I do not> know why this should be. There is plenty of unused
memory
> on the server. I have no reason to believe that thereis
> a deadlock situation, although I am not sure how to
> confirm this.
>
> The server is running Win2k, with version 1.1 of the
> framework.
>
> Where should I go next?
.
.
.
Adam,
Have your session state settings changed between
environments? I've encountered this problem when adding
objects to session that were not marked as [Serializable
()]. My development machine was storing session
information InProcess, while the test machine was using
SqlServer to manage session.
hth
Barry -----Original Message-----
Thanks, but I am no further forward with this.
The settings in the processModel element of
machine.conf ig are
enable="true "
timeout="Infini te"
idleTimeout="In finite"
shutdownTimeout ="0:00:10"
requestLimit="I nfinite"
requestQueueLim it="5000"
restartQueueLim it="10"
...
responseDeadloc kInterval="00:1 0:00"
maxWorkerThread s="20"
maxIoThreads="2 0"
...
These are the same as the development machine. There are
no other applications competing for resources on the
production server. The development machine returns the
page in 1 s or less, so if the deadlock interval is set
to 10, is it likely that this is what is happening?
Adam-----Original Message-----
You may have a performance bottleneck that is causing
this. If a Requesttakes too long to process, a deadlock will be suspected,
and the processwill recycle.
--
HTH,
Kevin Spencer
..Net Developer
Microsoft MVP
Big things are made up
of lots of little things.
"adam" <ad**@twv.org > wrote in message
news:02****** *************** *******@phx.gbl ... Hi
I Have a problem with and asp.net applicationrecycling. ON the development machines it works fine, but on the
clients machine it keeps recycling.
When some users access the app, the browser returns a
Server Application Unavailable message. In the eventlog there is an error
aspnet_wp.exe (PID: xxxx) stopped unexpectedly.
Other users are able to access it fine to do the same
things. Some users can access it from some client
machines, but not others.
I think this means it is recycling itself, but I do not
know why this should be. There is plenty of unusedmemory on the server. I have no reason to believe that thereis a deadlock situation, although I am not sure how to
confirm this.
The server is running Win2k, with version 1.1 of the
framework.
Where should I go next?
.
.
Thanks again,
but both machines are configured to store state in
process.
Adam -----Original Message-----
Adam,
Have your session state settings changed between
environments ? I've encountered this problem when adding
objects to session that were not marked as [Serializable
()]. My development machine was storing session
information InProcess, while the test machine was using
SqlServer to manage session.
hth
Barry-----Original Message-----
Thanks, but I am no further forward with this.
The settings in the processModel element of
machine.confi g are
enable="tru e"
timeout="Infini te"
idleTimeout="In finite"
shutdownTimeout ="0:00:10"
requestLimit="I nfinite"
requestQueueLim it="5000"
restartQueueLim it="10"
...
responseDeadloc kInterval="00:1 0:00"
maxWorkerThread s="20"
maxIoThreads="2 0"
...
These are the same as the development machine. There
areno other applications competing for resources on the
production server. The development machine returns the
page in 1 s or less, so if the deadlock interval is set
to 10, is it likely that this is what is happening?
Adam-----Original Message-----
You may have a performance bottleneck that is causing
this. If a Requesttakes too long to process, a deadlock will be
suspected,and the processwill recycle.
--
HTH,
Kevin Spencer
..Net Developer
Microsoft MVP
Big things are made up
of lots of little things.
"adam" <ad**@twv.org > wrote in message
news:02***** *************** ********@phx.gb l...
Hi
I Have a problem with and asp.net application
recycling. ON the development machines it works fine, but on the
clients machine it keeps recycling.
When some users access the app, the browser returns a
Server Application Unavailable message. In the event
log there is an error
aspnet_wp.exe (PID: xxxx) stopped unexpectedly.
Other users are able to access it fine to do the same
things. Some users can access it from some client
machines, but not others.
I think this means it is recycling itself, but I do
not know why this should be. There is plenty of unused
memory on the server. I have no reason to believe that
thereis a deadlock situation, although I am not sure how to
confirm this.
The server is running Win2k, with version 1.1 of the
framework.
Where should I go next?
.
.
.
try using ProcessModelInf o class and ProcessInfo class
this is what they look like. You can query them on application start to log
the reason for the shutdown...
public class ProcessModelInf o
{
public static ProcessInfo GetCurrentProce ssInfo();
public static ProcessInfo[] GetHistory(int num);
}
public class ProcessInfo
{
public TimeSpan Age { get; }
public int PeakMemoryUsed { get; }
public int ProcessID { get; }
public int RequestCount {get; }
public ProcessShutDown Reason ShutdownReason { get; }
public DateTime StateTime { get; }
public ProcessStatus Status { get; }
}
--
Regards,
HD
Once a Geek.... Always a Geek
"adam" <ad**@twv.org > wrote in message
news:04******** *************** *****@phx.gbl.. . Thanks again,
but both machines are configured to store state in
process.
Adam
-----Original Message-----
Adam,
Have your session state settings changed between
environments ? I've encountered this problem when adding
objects to session that were not marked as [Serializable
()]. My development machine was storing session
information InProcess, while the test machine was using
SqlServer to manage session.
hth
Barry-----Original Message-----
Thanks, but I am no further forward with this.
The settings in the processModel element of
machine.confi g are
enable="tru e"
timeout="Infini te"
idleTimeout="In finite"
shutdownTimeout ="0:00:10"
requestLimit="I nfinite"
requestQueueLim it="5000"
restartQueueLim it="10"
...
responseDeadloc kInterval="00:1 0:00"
maxWorkerThread s="20"
maxIoThreads="2 0"
...
These are the same as the development machine. There areno other applications competing for resources on the
production server. The development machine returns the
page in 1 s or less, so if the deadlock interval is set
to 10, is it likely that this is what is happening?
Adam
-----Original Message-----
You may have a performance bottleneck that is causing
this. If a Request
takes too long to process, a deadlock will be suspected,and the process
will recycle.
--
HTH,
Kevin Spencer
..Net Developer
Microsoft MVP
Big things are made up
of lots of little things.
"adam" <ad**@twv.org > wrote in message
news:02***** *************** ********@phx.gb l...
> Hi
>
> I Have a problem with and asp.net application
recycling.
> ON the development machines it works fine, but on the
> clients machine it keeps recycling.
>
> When some users access the app, the browser returns a
> Server Application Unavailable message. In the event
log
> there is an error
>
> aspnet_wp.exe (PID: xxxx) stopped unexpectedly.
>
> Other users are able to access it fine to do the same
> things. Some users can access it from some client
> machines, but not others.
>
> I think this means it is recycling itself, but I do not> know why this should be. There is plenty of unused
memory
> on the server. I have no reason to believe that thereis
> a deadlock situation, although I am not sure how to
> confirm this.
>
> The server is running Win2k, with version 1.1 of the
> framework.
>
> Where should I go next?
.
.
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