Moving to MS IDC, India

Recently I decided to move to India for personal reasons. So I joined Microsoft India Development Center at Hyderabad as a Program Manager. I am still traveling to undergo trainings for my new role, but will eventually settle down in Hyderabad (July 2008?).


System.Net: Intial auto proxy delay resulting in requests failing with "the operation has timed out" exception

Recently I came across an interesting issue. A windows service application (originally developed with VS2003/.NET Framework 1.1) is designed to make several HTTP(s) requests in multiple threads simultaneously. With upgrading to VS2008 and recompiling the code, the app started seeing several requests failing with “The operation has timed out” exceptions. Taking a System.Net trace (http://msdn2.microsoft.com/en-us/library/ty48b824(VS.80).aspx)…

1

Response accumulating Web Filter running into performance issues…

I have come across this specific issue couple of times now. A response accumulating web filter (such as WebResponseModifier with the ISA 2004 SDK), does the following. 1. Accumulates resoponse to client in SF_NOTIFY_SEND_RAW_DATA notification.2. In SF_NOTIFY_END_OF_REQUEST notification, the filter writes modified or unmodified response to client using WriteClient. 3. WriteClient takes a long time…

1

The underlying connection was closed…

Please use the following KB article if you get any “Underlying connection was closed” error. 915599 You receive one or more error messages when you try to make an HTTP request in an application that is built on the .NET Framework 1.1 Service Pack 1http://support.microsoft.com/default.aspx?scid=kb;EN-US;915599 ********* Content below will not be updated for any new/additional info, but the KB…

2

Planning to add info on "Underlying connection was closed" errors.

Planning to add information on “Underlying connection was closed” errors, until a KB article is written. This is done. You can read the article here http://blogs.msdn.com/engelsr/articles/497902.aspx