Random Appdomain restarts

[J_A5]

Hi,
I recently upgraded my web app from 1.1 to 2.0 and SQL Server 2005. After
the upgrade, I am seeing random appdomain restarts. It was not even logging
any information untill I turned on logging all events in the healthmonitor
section. The appdomain restart is logged as an info event. The event log is
as below. The only other place where I could find a discussion on this issue
was at http://forums.asp.net/thread/1222731.aspx. Has anyone else found
similar problem or has a solution for this issue?

Event Type: Error
Event Source: .NET Runtime
Event Category: None
Event ID: 0
Date: 4/19/2006
Time: 2:52:26 PM
User: N/A
Computer:
Description:

The description for Event ID ( 0 ) in Source ( .NET Runtime ) cannot be
found. The local computer may not have the necessary registry information or
message DLL files to display messages from a remote computer. You may be
able to use the /AUXSOURCE= flag to retrieve this description; see Help and
Support for details. The following information is part of the event:

_shutDownMessage=Overwhelming Change Notification in
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary ASP.NET
Files\...\70729017\43389b16
Change in C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary ASP.NET
Files\...\70729017\43389b16\hash.web
HostingEnvironment caused shutdown

_shutDownStack= at System.Environment.GetStackTrace(Exception e, Boolean
needFileInfo)
at System.Environment.get_StackTrace()
at System.Web.HttpRuntime.ShutdownAppDomain()
at System.Web.Hosting.HostingEnvironment.ShutdownThis AppDomainOnce()
at
System.Web.Hosting.HostingEnvironment.InitiateShut downWorkItemCallback(Object
state)
at System.Threading._ThreadPoolWaitCallback.WaitCallb ack_Context(Object
state)
at System.Threading.ExecutionContext.Run(ExecutionCon text executionContext,
ContextCallback callback, Object state)
at System.Threading._ThreadPoolWaitCallback.PerformWa itCallback(Object
state).

Thanks in advance,
J_A5

[Kevin Spencer]

There are any number of reasons why the application might restart. Some of
them are quite normal. For example, an application will shut down after a
period of inactivity. So, just from the information you've provided, there's
no way to know *why* the app is shutting down. All it says is that the
application has shut down.

--
HTH,

Kevin Spencer
Microsoft MVP
Professional Numbskull

Hard work is a medication for which
there is no placebo.

"J_A5" <j_**@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP02.phx.gbl...

Hi,
I recently upgraded my web app from 1.1 to 2.0 and SQL Server 2005. After
the upgrade, I am seeing random appdomain restarts. It was not even
logging any information untill I turned on logging all events in the
healthmonitor section. The appdomain restart is logged as an info event.
The event log is as below. The only other place where I could find a
discussion on this issue was at http://forums.asp.net/thread/1222731.aspx.
Has anyone else found similar problem or has a solution for this issue?

Event Type: Error
Event Source: .NET Runtime
Event Category: None
Event ID: 0
Date: 4/19/2006
Time: 2:52:26 PM
User: N/A
Computer:
Description:

The description for Event ID ( 0 ) in Source ( .NET Runtime ) cannot be
found. The local computer may not have the necessary registry information
or message DLL files to display messages from a remote computer. You may
be able to use the /AUXSOURCE= flag to retrieve this description; see Help
and Support for details. The following information is part of the event:

_shutDownMessage=Overwhelming Change Notification in
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary ASP.NET
Files\...\70729017\43389b16
Change in C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary ASP.NET
Files\...\70729017\43389b16\hash.web
HostingEnvironment caused shutdown

_shutDownStack= at System.Environment.GetStackTrace(Exception e, Boolean
needFileInfo)
at System.Environment.get_StackTrace()
at System.Web.HttpRuntime.ShutdownAppDomain()
at System.Web.Hosting.HostingEnvironment.ShutdownThis AppDomainOnce()
at
System.Web.Hosting.HostingEnvironment.InitiateShut downWorkItemCallback(Object
state)
at System.Threading._ThreadPoolWaitCallback.WaitCallb ack_Context(Object
state)
at System.Threading.ExecutionContext.Run(ExecutionCon text
executionContext, ContextCallback callback, Object state)
at System.Threading._ThreadPoolWaitCallback.PerformWa itCallback(Object
state).

Thanks in advance,
J_A5

[J_A5]

Yes I understand that there are several reasons such as period of
inactivity, preset time in IIS6, too much memory utilization, config change,
bin folder change etc. In my situation none of those common reasons are
valid. Also, if you look at the log information, the app recylce reason is
specified as

_shutDownMessage=Overwhelming Change Notification in C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary ASP.NET Files\...\70729017\43389b16 Change in C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary
ASP.NET Files\...\70729017\43389b16\hash.web HostingEnvironment caused shutdown

The message clearly says that the shutdown was due to overwhelming change
notification. What I did was just compile and log in to my app. After few
pages, it timed out for no apparent reason. This happens randomly.

Thanks,

J_a5

"Kevin Spencer" <ke***@DIESPAMMERSDIEtakempis.com> wrote in message
news:uC**************@TK2MSFTNGP02.phx.gbl... There are any number of reasons why the application might restart. Some of
them are quite normal. For example, an application will shut down after a
period of inactivity. So, just from the information you've provided,
there's no way to know *why* the app is shutting down. All it says is that
the application has shut down.

--
HTH,

Kevin Spencer
Microsoft MVP
Professional Numbskull

Hard work is a medication for which
there is no placebo.

"J_A5" <j_**@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP02.phx.gbl...

Hi,
I recently upgraded my web app from 1.1 to 2.0 and SQL Server 2005. After
the upgrade, I am seeing random appdomain restarts. It was not even
logging any information untill I turned on logging all events in the
healthmonitor section. The appdomain restart is logged as an info event.
The event log is as below. The only other place where I could find a
discussion on this issue was at
http://forums.asp.net/thread/1222731.aspx. Has anyone else found similar
problem or has a solution for this issue?

Event Type: Error
Event Source: .NET Runtime
Event Category: None
Event ID: 0
Date: 4/19/2006
Time: 2:52:26 PM
User: N/A
Computer:
Description:

The description for Event ID ( 0 ) in Source ( .NET Runtime ) cannot be
found. The local computer may not have the necessary registry information
or message DLL files to display messages from a remote computer. You may
be able to use the /AUXSOURCE= flag to retrieve this description; see
Help and Support for details. The following information is part of the
event:

_shutDownMessage=Overwhelming Change Notification in
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary ASP.NET
Files\...\70729017\43389b16
Change in C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary ASP.NET
Files\...\70729017\43389b16\hash.web
HostingEnvironment caused shutdown

_shutDownStack= at System.Environment.GetStackTrace(Exception e, Boolean
needFileInfo)
at System.Environment.get_StackTrace()
at System.Web.HttpRuntime.ShutdownAppDomain()
at System.Web.Hosting.HostingEnvironment.ShutdownThis AppDomainOnce()
at
System.Web.Hosting.HostingEnvironment.InitiateShut downWorkItemCallback(Object
state)
at System.Threading._ThreadPoolWaitCallback.WaitCallb ack_Context(Object
state)
at System.Threading.ExecutionContext.Run(ExecutionCon text
executionContext, ContextCallback callback, Object state)
at System.Threading._ThreadPoolWaitCallback.PerformWa itCallback(Object
state).

Thanks in advance,
J_A5

[Kevin Spencer]

Yeah, sorry, I overlooked that part of the exception message.

Are you using any custom caching in your application?

Here is an article about caching that may contain a clue as to your problem:

http://msdn.microsoft.com/msdnmag/is...7/CuttingEdge/

--
HTH,

Kevin Spencer
Microsoft MVP
Professional Numbskull

Hard work is a medication for which
there is no placebo.

"J_A5" <j_**@hotmail.com> wrote in message
news:Oz**************@TK2MSFTNGP05.phx.gbl...

Yes I understand that there are several reasons such as period of
inactivity, preset time in IIS6, too much memory utilization, config
change, bin folder change etc. In my situation none of those common
reasons are valid. Also, if you look at the log information, the app
recylce reason is specified as

> _shutDownMessage=Overwhelming Change Notification in > C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary ASP.NET > Files\...\70729017\43389b16 > Change in C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary
> ASP.NET > Files\...\70729017\43389b16\hash.web > HostingEnvironment caused shutdown

The message clearly says that the shutdown was due to overwhelming change
notification. What I did was just compile and log in to my app. After few
pages, it timed out for no apparent reason. This happens randomly.

Thanks,

J_a5

"Kevin Spencer" <ke***@DIESPAMMERSDIEtakempis.com> wrote in message
news:uC**************@TK2MSFTNGP02.phx.gbl...

There are any number of reasons why the application might restart. Some
of them are quite normal. For example, an application will shut down
after a period of inactivity. So, just from the information you've
provided, there's no way to know *why* the app is shutting down. All it
says is that the application has shut down.

--
HTH,

Kevin Spencer
Microsoft MVP
Professional Numbskull

Hard work is a medication for which
there is no placebo.

"J_A5" <j_**@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP02.phx.gbl...

Hi,
I recently upgraded my web app from 1.1 to 2.0 and SQL Server 2005.
After the upgrade, I am seeing random appdomain restarts. It was not
even logging any information untill I turned on logging all events in
the healthmonitor section. The appdomain restart is logged as an info
event. The event log is as below. The only other place where I could
find a discussion on this issue was at
http://forums.asp.net/thread/1222731.aspx. Has anyone else found similar
problem or has a solution for this issue?

Event Type: Error
Event Source: .NET Runtime
Event Category: None
Event ID: 0
Date: 4/19/2006
Time: 2:52:26 PM
User: N/A
Computer:
Description:

The description for Event ID ( 0 ) in Source ( .NET Runtime ) cannot be
found. The local computer may not have the necessary registry
information or message DLL files to display messages from a remote
computer. You may be able to use the /AUXSOURCE= flag to retrieve this
description; see Help and Support for details. The following information
is part of the event:

_shutDownMessage=Overwhelming Change Notification in
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary ASP.NET
Files\...\70729017\43389b16
Change in C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temp orary
ASP.NET Files\...\70729017\43389b16\hash.web
HostingEnvironment caused shutdown

_shutDownStack= at System.Environment.GetStackTrace(Exception e, Boolean
needFileInfo)
at System.Environment.get_StackTrace()
at System.Web.HttpRuntime.ShutdownAppDomain()
at System.Web.Hosting.HostingEnvironment.ShutdownThis AppDomainOnce()
at
System.Web.Hosting.HostingEnvironment.InitiateShut downWorkItemCallback(Object
state)
at System.Threading._ThreadPoolWaitCallback.WaitCallb ack_Context(Object
state)
at System.Threading.ExecutionContext.Run(ExecutionCon text
executionContext, ContextCallback callback, Object state)
at System.Threading._ThreadPoolWaitCallback.PerformWa itCallback(Object
state).

Thanks in advance,
J_A5