Comments on: Avoiding "connection: close" when returning a 304 (Not Modified) status code in ASP.NET (Part 2) http://www.epocalipse.com/blog/2007/09/11/avoiding-connection-close-when-returning-a-304-not-modified-status-code-in-aspnet-part-2/ Thu, 09 Sep 2010 11:07:03 +0000 hourly 1 http://wordpress.org/?v=3.0 By: SERGIO http://www.epocalipse.com/blog/2007/09/11/avoiding-connection-close-when-returning-a-304-not-modified-status-code-in-aspnet-part-2/comment-page-1/#comment-37224 SERGIO Tue, 07 Sep 2010 04:18:53 +0000 http://www.epocalipse.com/blog/2007/09/11/avoiding-connection-close-when-returning-a-304-not-modified-status-code-in-aspnet-part-2/#comment-37224 <strong><blockquote><a href="http://cheaptabletsonline.com/" rel="nofollow">CheapTabletsOnline.com. Canadian Health&Care.Best quality drugs.No prescription online pharmacy.Special Internet Prices. No prescription pills. Order drugs online</a>...</strong> Buy:Buspar.Female Cialis.Lasix.SleepWell.Zocor.Aricept.Amoxicillin.Seroquel.Benicar.Prozac.Lipitor.Wellbutrin SR.Female Pink Viagra.Ventolin.Acomplia.Zetia.Lipothin.Cozaar.Nymphomax.Advair....
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]]> By: JJ http://www.epocalipse.com/blog/2007/09/11/avoiding-connection-close-when-returning-a-304-not-modified-status-code-in-aspnet-part-2/comment-page-1/#comment-37201 JJ Mon, 21 Jun 2010 21:44:48 +0000 http://www.epocalipse.com/blog/2007/09/11/avoiding-connection-close-when-returning-a-304-not-modified-status-code-in-aspnet-part-2/#comment-37201 The client should know that the server is done responding when he sees two newlines after the headers. http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3.5 "The 304 response MUST NOT contain a message-body, and thus is always terminated by the first empty line after the header fields." The client should know that the server is done responding when he sees two newlines after the headers.

http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3.5

“The 304 response MUST NOT contain a message-body, and thus is always terminated by the first empty line after the header fields.”

]]> By: JJ http://www.epocalipse.com/blog/2007/09/11/avoiding-connection-close-when-returning-a-304-not-modified-status-code-in-aspnet-part-2/comment-page-1/#comment-37200 JJ Mon, 21 Jun 2010 21:37:56 +0000 http://www.epocalipse.com/blog/2007/09/11/avoiding-connection-close-when-returning-a-304-not-modified-status-code-in-aspnet-part-2/#comment-37200 A server *** should not respond with a Content-Length header on a 304 ***. Please see rfc1945 and rfc2616 http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.13 http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.3 http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.4 A server *** should not respond with a Content-Length header on a 304 ***. Please see rfc1945 and rfc2616

http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.13
http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.3
http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.4

]]> By: Ganesh http://www.epocalipse.com/blog/2007/09/11/avoiding-connection-close-when-returning-a-304-not-modified-status-code-in-aspnet-part-2/comment-page-1/#comment-37169 Ganesh Fri, 08 Jan 2010 07:02:51 +0000 http://www.epocalipse.com/blog/2007/09/11/avoiding-connection-close-when-returning-a-304-not-modified-status-code-in-aspnet-part-2/#comment-37169 Hello Eyal, This is regarding your sample code post on codeproject.. http://www.codeproject.com/KB/cs/IFilter.aspx?msg=3128621 I'm getting following error when I close your tester executable after successfully reading selected PDF file. --------------------------------------------------------------------------------------- .NET-BroadcastEventWindow.2.0.0.0.378734a.0: IFilterTester.exe - Application Error --------------------------------------------------------------------------------------- The instruction at "0x0700609c" referenced memory at "0x00000014". The memory could not be "read". Could you please look into this and help me out. Thanks in advance. Regards, Ganesh. Hello Eyal,
This is regarding your sample code post on codeproject..
http://www.codeproject.com/KB/cs/IFilter.aspx?msg=3128621

I’m getting following error when I close your tester executable after successfully reading selected PDF file.

—————————————————————————————
.NET-BroadcastEventWindow.2.0.0.0.378734a.0: IFilterTester.exe – Application Error
—————————————————————————————
The instruction at “0x0700609c” referenced memory at “0×00000014″. The memory could not be “read”.

Could you please look into this and help me out.

Thanks in advance.

Regards,
Ganesh.

]]> By: Koen http://www.epocalipse.com/blog/2007/09/11/avoiding-connection-close-when-returning-a-304-not-modified-status-code-in-aspnet-part-2/comment-page-1/#comment-31929 Koen Tue, 22 Jul 2008 07:46:35 +0000 http://www.epocalipse.com/blog/2007/09/11/avoiding-connection-close-when-returning-a-304-not-modified-status-code-in-aspnet-part-2/#comment-31929 Excellent! Exactly what I was looking for. Setting content-length to 0 did the trick. Thanks! Excellent! Exactly what I was looking for. Setting content-length to 0 did the trick. Thanks!

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