COM error in IIS7
in [ASP .NET]
|
Prev: Method not found: GetNamedPermissionSet() error on installing .net 3.5
Next: asp.net 3.5 and ajax on widows 2003
From: Norm on 18 Jan 2008 15:11 Bruce, I actually verified this pretty quickly by just testing and canceling the post a couple of times. The error happened if I waited a bit then canceled the post, much like a user would if they were sick of waiting. The amount of these errors means that we are really pissing people off! I'm going to work on cutting down the viewstate immediately. A note to everyone: Do not use webcontrols for static content without setting EnableViewState to false! Alvin, thanks to you too. Now you have seen this before! Norm On Jan 18, 11:58 am, Norm <neon...(a)gmail.com> wrote: > Thanks for the help Bruce. Its because of how often that it is > happening that I did not think that was the case. I will have to > verify that via a trace like you said. And yes, the pages are pretty > heavy. Viewstate is approaching 100KB (ick I know, we are cutting down > on this). The total HTML source is about 275KB. (Ugh that ratio is > horrible) But I'm confused as to how viewstate has an affect on this. > Are you talking client-side download/render time? Or is it something > else that a large viewstate can mess up? > > On Jan 18, 8:41 am, bruce barker > > > > <brucebar...(a)discussions.microsoft.com> wrote: > > most likely the sender (browser) is closing the connection early (aborting > > the post). if this happens a lot, a network trace may give a hint. > > > are you pages heavy (large viewstate)? > > > -- bruce (sqlwork.com) > > > "Norm" wrote: > > > The application does not use any COM objects. It only uses the .net > > > 2.0 framework. It seems to me that IIS7 is using some COM objects > > > internally. My guess is that System.Web.Hosting.IIS7WorkerRequest > > > inherits System.Web.HttpWorkerRequest and ReadEntityCoreSync() is a > > > private method that is called by IIS7WorkerRequests implementation of > > > the ReadEntityBody() method. I think that it is a problem retrieving > > > the post variables from some underlying COM object. Notice the > > > "System.Web.HttpRequest.get_Form()" in the call stack. Here are some > > > links to how I got to this conclusion (I have been working on this > > > since after my first post): > > > >http://msdn2.microsoft.com/en-us/library/system.web.httpworkerrequest.... > > >http://msdn2.microsoft.com/en-us/library/system.web.httpworkerrequest.... > > > > Also, here is an error log entry: > > > > - System > > > - Provider > > > [ Name] ASP.NET 2.0.50727.0 > > > - EventID 1309 > > > [ Qualifiers] 32768 > > > Level 3 > > > Task 3 > > > Keywords 0x80000000000000 > > > - TimeCreated > > > [ SystemTime] 2008-01-17T23:04:15.000Z > > > EventRecordID 7462 > > > Channel Application > > > Computer ******** > > > Security > > > - EventData > > > 3005 > > > An unhandled exception has occurred. > > > 1/17/2008 3:04:15 PM > > > 1/17/2008 11:04:15 PM > > > 9187dd406b71470e8395bc78ab61a833 > > > 282 > > > 15 > > > 0 > > > /LM/W3SVC/12/ROOT-6-128450243044816020 > > > Full > > > / > > > D:\Websites\********** (folder) > > > ************** (machine name) > > > 1776 > > > w3wp.exe > > > **************** (identity) > > > COMException > > > The I/O operation has been aborted because of either a thread exit > > > or an application request. (Exception from HRESULT: 0x800703E3) > > > http://www.acpartshouse.com/default.aspx > > > /default.aspx > > > **************** (ip) > > > False > > > **************** (identity) > > > 59 > > > **************** (identity) > > > False > > > at > > > System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 > > > errorCode, IntPtr errorInfo) at > > > System.Web.Hosting.IIS7WorkerRequest.ReadEntityCoreSync(Byte[] buffer, > > > Int32 offset, Int32 size) at > > > System.Web.Hosting.IIS7WorkerRequest.ReadEntityBody(Byte[] buffer, > > > Int32 size) at System.Web.HttpRequest.GetEntireRawContent() at > > > System.Web.HttpRequest.FillInFormCollection() at > > > System.Web.HttpRequest.get_Form() at > > > System.Web.HttpRequest.get_HasForm() at > > > System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean dontReturnNull) > > > at System.Web.UI.Page.DeterminePostBackMode() at > > > System.Web.UI.Page.ProcessRequestMain(Boolean > > > includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) > > > > Thanks for helping me out with this. Even a little nudge in the right > > > direction would be helpful. > > > > Norm > > > > On Jan 17, 3:43 pm, "Alvin Bruney [ASP.NET MVP]" <www.lulu.com/owc> > > > wrote: > > > > I've not seen this before. What is your application doing with COM? It may > > > > help shed some light. Also, have a look at the eventvwr log to see if there > > > > are further details. > > > > > -- > > > > > Regards, > > > > Alvin Bruney [MVP ASP.NET] > > > > > [Shameless Author plug] > > > > The O.W.C. Black Book, 2nd Edition > > > > Exclusively onwww.lulu.com/owc$19.99 > > > > ------------------------------------------------------- > > > > > "Norm" <neon...(a)gmail.com> wrote in message > > > > >news:654ba5b9-94e3-4a80-a691-aa45447949c6(a)d70g2000hsb.googlegroups.com... > > > > > >I have a few web sites running in IIS7 on Windows Server 2008 RC1 (I > > > > > think its RC1, build number is 6001). These websites are constantly > > > > > throwing the below error, and I cannot figure it out. Can anyone shed > > > > > some light on this? > > > > > > Error: System.Runtime.InteropServices.COMException (0x800703E3): The I/ > > > > > O operation has been aborted because of either a thread exit or an > > > > > application request. (Exception from HRESULT: 0x800703E3) > > > > > at > > > > > System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 > > > > > errorCode, IntPtr errorInfo) > > > > > at System.Web.Hosting.IIS7WorkerRequest.ReadEntityCoreSync(Byte[] > > > > > buffer, Int32 offset, Int32 size) > > > > > at System.Web.Hosting.IIS7WorkerRequest.ReadEntityBody(Byte[] > > > > > buffer, Int32 size) > > > > > at System.Web.HttpRequest.GetEntireRawContent() > > > > > at System.Web.HttpRequest.FillInFormCollection() > > > > > at System.Web.HttpRequest.get_Form() > > > > > at System.Web.HttpRequest.get_HasForm() > > > > > at System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean > > > > > dontReturnNull) > > > > > at System.Web.UI.Page.DeterminePostBackMode() > > > > > at System.Web.UI.Page.ProcessRequestMain(Boolean > > > > > includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)- Hide quoted text - > > > > > - Show quoted text -- Hide quoted text - > > > - Show quoted text -- Hide quoted text - > > - Show quoted text -
From: Alvin Bruney [ASP.NET MVP] on 19 Jan 2008 13:54
Good call Bruce. -- Regards, Alvin Bruney [MVP ASP.NET] [Shameless Author plug] The O.W.C. Black Book, 2nd Edition Exclusively on www.lulu.com/owc $19.99 ------------------------------------------------------- "Norm" <neonorm(a)gmail.com> wrote in message news:e655046a-94ce-4beb-bb96-80e33735f4c2(a)i12g2000prf.googlegroups.com... Bruce, I actually verified this pretty quickly by just testing and canceling the post a couple of times. The error happened if I waited a bit then canceled the post, much like a user would if they were sick of waiting. The amount of these errors means that we are really pissing people off! I'm going to work on cutting down the viewstate immediately. A note to everyone: Do not use webcontrols for static content without setting EnableViewState to false! Alvin, thanks to you too. Now you have seen this before! Norm On Jan 18, 11:58 am, Norm <neon...(a)gmail.com> wrote: > Thanks for the help Bruce. Its because of how often that it is > happening that I did not think that was the case. I will have to > verify that via a trace like you said. And yes, the pages are pretty > heavy. Viewstate is approaching 100KB (ick I know, we are cutting down > on this). The total HTML source is about 275KB. (Ugh that ratio is > horrible) But I'm confused as to how viewstate has an affect on this. > Are you talking client-side download/render time? Or is it something > else that a large viewstate can mess up? > > On Jan 18, 8:41 am, bruce barker > > > > <brucebar...(a)discussions.microsoft.com> wrote: > > most likely the sender (browser) is closing the connection early > > (aborting > > the post). if this happens a lot, a network trace may give a hint. > > > are you pages heavy (large viewstate)? > > > -- bruce (sqlwork.com) > > > "Norm" wrote: > > > The application does not use any COM objects. It only uses the .net > > > 2.0 framework. It seems to me that IIS7 is using some COM objects > > > internally. My guess is that System.Web.Hosting.IIS7WorkerRequest > > > inherits System.Web.HttpWorkerRequest and ReadEntityCoreSync() is a > > > private method that is called by IIS7WorkerRequests implementation of > > > the ReadEntityBody() method. I think that it is a problem retrieving > > > the post variables from some underlying COM object. Notice the > > > "System.Web.HttpRequest.get_Form()" in the call stack. Here are some > > > links to how I got to this conclusion (I have been working on this > > > since after my first post): > > > >http://msdn2.microsoft.com/en-us/library/system.web.httpworkerrequest... > > >http://msdn2.microsoft.com/en-us/library/system.web.httpworkerrequest... > > > > Also, here is an error log entry: > > > > - System > > > - Provider > > > [ Name] ASP.NET 2.0.50727.0 > > > - EventID 1309 > > > [ Qualifiers] 32768 > > > Level 3 > > > Task 3 > > > Keywords 0x80000000000000 > > > - TimeCreated > > > [ SystemTime] 2008-01-17T23:04:15.000Z > > > EventRecordID 7462 > > > Channel Application > > > Computer ******** > > > Security > > > - EventData > > > 3005 > > > An unhandled exception has occurred. > > > 1/17/2008 3:04:15 PM > > > 1/17/2008 11:04:15 PM > > > 9187dd406b71470e8395bc78ab61a833 > > > 282 > > > 15 > > > 0 > > > /LM/W3SVC/12/ROOT-6-128450243044816020 > > > Full > > > / > > > D:\Websites\********** (folder) > > > ************** (machine name) > > > 1776 > > > w3wp.exe > > > **************** (identity) > > > COMException > > > The I/O operation has been aborted because of either a thread exit > > > or an application request. (Exception from HRESULT: 0x800703E3) > > > http://www.acpartshouse.com/default.aspx > > > /default.aspx > > > **************** (ip) > > > False > > > **************** (identity) > > > 59 > > > **************** (identity) > > > False > > > at > > > System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 > > > errorCode, IntPtr errorInfo) at > > > System.Web.Hosting.IIS7WorkerRequest.ReadEntityCoreSync(Byte[] buffer, > > > Int32 offset, Int32 size) at > > > System.Web.Hosting.IIS7WorkerRequest.ReadEntityBody(Byte[] buffer, > > > Int32 size) at System.Web.HttpRequest.GetEntireRawContent() at > > > System.Web.HttpRequest.FillInFormCollection() at > > > System.Web.HttpRequest.get_Form() at > > > System.Web.HttpRequest.get_HasForm() at > > > System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean dontReturnNull) > > > at System.Web.UI.Page.DeterminePostBackMode() at > > > System.Web.UI.Page.ProcessRequestMain(Boolean > > > includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) > > > > Thanks for helping me out with this. Even a little nudge in the right > > > direction would be helpful. > > > > Norm > > > > On Jan 17, 3:43 pm, "Alvin Bruney [ASP.NET MVP]" <www.lulu.com/owc> > > > wrote: > > > > I've not seen this before. What is your application doing with COM? > > > > It may > > > > help shed some light. Also, have a look at the eventvwr log to see > > > > if there > > > > are further details. > > > > > -- > > > > > Regards, > > > > Alvin Bruney [MVP ASP.NET] > > > > > [Shameless Author plug] > > > > The O.W.C. Black Book, 2nd Edition > > > > Exclusively onwww.lulu.com/owc$19.99 > > > > ------------------------------------------------------- > > > > > "Norm" <neon...(a)gmail.com> wrote in message > > > > >news:654ba5b9-94e3-4a80-a691-aa45447949c6(a)d70g2000hsb.googlegroups.com... > > > > > >I have a few web sites running in IIS7 on Windows Server 2008 RC1 > > > > >(I > > > > > think its RC1, build number is 6001). These websites are > > > > > constantly > > > > > throwing the below error, and I cannot figure it out. Can anyone > > > > > shed > > > > > some light on this? > > > > > > Error: System.Runtime.InteropServices.COMException (0x800703E3): > > > > > The I/ > > > > > O operation has been aborted because of either a thread exit or an > > > > > application request. (Exception from HRESULT: 0x800703E3) > > > > > at > > > > > System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 > > > > > errorCode, IntPtr errorInfo) > > > > > at System.Web.Hosting.IIS7WorkerRequest.ReadEntityCoreSync(Byte[] > > > > > buffer, Int32 offset, Int32 size) > > > > > at System.Web.Hosting.IIS7WorkerRequest.ReadEntityBody(Byte[] > > > > > buffer, Int32 size) > > > > > at System.Web.HttpRequest.GetEntireRawContent() > > > > > at System.Web.HttpRequest.FillInFormCollection() > > > > > at System.Web.HttpRequest.get_Form() > > > > > at System.Web.HttpRequest.get_HasForm() > > > > > at System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean > > > > > dontReturnNull) > > > > > at System.Web.UI.Page.DeterminePostBackMode() > > > > > at System.Web.UI.Page.ProcessRequestMain(Boolean > > > > > includeStagesBeforeAsyncPoint, Boolean > > > > > includeStagesAfterAsyncPoint)- Hide quoted text - > > > > > - Show quoted text -- Hide quoted text - > > > - Show quoted text -- Hide quoted text - > > - Show quoted text - |