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Posted to
IIS 7.0 - Application Request Routing (ARR)
by
JAltrichter
on
11-18-2009, 10:57 PM
Anil,
Thanks for the quick response. That utility really saved us some headaches with third party controls that were confused by the SSL offload. I think X-Forwarded-By should meet my needs.
BTW. Is there a list somewhere of the X-Forwarded options?
Jim
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Posted to
IIS 7.0 - Application Request Routing (ARR)
by
JAltrichter
on
11-18-2009, 5:13 PM
I am curious as to a difference in the default Time-out settings for Server based proxy (120 seconds) vs. Server Farm based proxy (30 seconds). I know the value can be changed, I am just curious if there is reason for this difference?
Thanks for any replies,
Jim
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Posted to
IIS 7.0 - Application Request Routing (ARR)
by
JAltrichter
on
11-18-2009, 4:54 PM
We have been using Anil Ruia's ARR Helper utility for a few months with no problems.
(http://blogs.iis.net/anilr/archive/2009/03/03/client-ip-not-logged-on-content-server-when-using-arr.aspx) It solved some annoying issues with response content confusion between HTTP and HTTPS due to SSL offload at the ARR.
My ...
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Posted to
IIS 7.0 - Application Request Routing (ARR)
by
JAltrichter
on
11-11-2009, 7:17 AM
Thanks Anil,
Our data pattern seems to match your normal use case and ARR has plenty of resources to process more requests.
Jim
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Posted to
IIS 7.0 - Application Request Routing (ARR)
by
JAltrichter
on
11-01-2009, 9:03 AM
I have followed the installation guidance for ARR v2 RC (below) but wondered if there is a scale out scenario under which ARR benifits from having a Maximum Worker Processes > 1?
Jim
http://learn.iis.net/page.aspx/574/install-application-request-routing-version-2/
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Posted to
IIS 7.0 - Application Request Routing (ARR)
by
JAltrichter
on
10-30-2009, 5:19 PM
Anil,
Thanks, we will follow-up on the ASP.Net communities. Preliminary results seem to indicate you can not programmatically control cache headers for WebResource.axd.
My riddle to the ARR team is... I only see a HTTP cache entries for WebResource.axd on the ARR servers not on the load balanced content nodes. Any ideas why ...
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Posted to
IIS 7.0 - Application Request Routing (ARR)
by
JAltrichter
on
10-30-2009, 3:59 PM
Anil,
Just for your reference the each ASP.Net page has the following caching directive.
' Limit & disable Client Side Cache
Response.Cache.SetCacheability(HttpCacheability.ServerAndNoCache)
Jim
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Posted to
IIS 7.0 - Application Request Routing (ARR)
by
JAltrichter
on
10-30-2009, 3:44 PM
Anil,
I found an instance of Webresource.axd in the HTTP cache then loaded those settings into WFetch and retreived the following cache control headers:
HTTP/1.1 200 OK\r\n
Cache-Control: public\r\n
Content-Length: 38446\r\n
Content-Type: text/javascript\r\n
Expires: Sat, 30 Oct 2010 19:22:33 GMT\r\n
Last-Modified: Thu, 29 Oct 2009 ...
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Posted to
IIS 7.0 - Application Request Routing (ARR)
by
JAltrichter
on
10-30-2009, 3:30 PM
Anil,
Thanks for the reply. The reason I specifically asked about Webresource.axd is that is not a user-created content, it is a special handler for retreiving ASP.Net assembly resources (reference http://support.microsoft.com/kb/910442).
For that reason, I would like to understand why the ASP.net resoruce ...
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Posted to
IIS 7.0 - Application Request Routing (ARR)
by
JAltrichter
on
10-30-2009, 10:41 AM
In examining the HTTP kernel cache on my ARR machines, I have been spotting extra entries for URI's that I would not expect to be cached. Further, the Cache Entry TTL for these cache entries is very large (> 31500000).
Let me provide some background. Due to issues w/ 3rd party controls when we first tested ARR we ...