ASP.NET large file transfers

[Ryan Hartman]

I am attempting to use the technique in KB 812406
(http://support.microsoft.com/?kbid=812406) to transfer
large files via Response.OutputStream.Write.

It works GREAT in in debug mode. But whenever I set
debug="false" in the web.config file clients get cutoff
after about 1.5 minutes.

There is no error raised the client simple gets an
incomplete file.

I've tried playing around with various timeout settings
in web.config and in IIS with no luck.

Any thoughts?

-ryan
rd******@indiana.edu

[Bob Barrows]

Try microsoft.public.dotnet.framework.aspnet.

This newgroup is targeted to classic asp questions, and, while you may be
lucky enough to find a dotnet-savvy person here, you can eliminate the luck
factor post posting to the appropriate newsgroup.

Bob Barrows

--
Microsoft MVP -- ASP/ASP.NET
Please reply to the newsgroup. The email account listed in my From
header is my spam trap, so I don't check it very often. You will get a
quicker response by posting to the newsgroup.

[Ray at]

http://www.aspfaq.com/5002

Ray at work

"Ryan Hartman" <rd******@indiana.edu> wrote in message
news:0e****************************@phx.gbl...

I am attempting to use the technique in KB 812406
(http://support.microsoft.com/?kbid=812406) to transfer
large files via Response.OutputStream.Write.

It works GREAT in in debug mode. But whenever I set
debug="false" in the web.config file clients get cutoff
after about 1.5 minutes.

There is no error raised the client simple gets an
incomplete file.

I've tried playing around with various timeout settings
in web.config and in IIS with no luck.

Any thoughts?

-ryan
rd******@indiana.edu

[Ryan Hartman]

Sorry about posting to wrong group.

-----Original Message-----
I am attempting to use the technique in KB 812406
(http://support.microsoft.com/?kbid=812406) to transfer
large files via Response.OutputStream.Write.

It works GREAT in in debug mode. But whenever I set
debug="false" in the web.config file clients get cutoff
after about 1.5 minutes.

There is no error raised the client simple gets an
incomplete file.

I've tried playing around with various timeout settings
in web.config and in IIS with no luck.

Any thoughts?

-ryan
rd******@indiana.edu
.

[MSFT]

Hi Ryan,

If you enlarge the buffer size, for example, form 10000 to 20000. Will this
make the problem better?

Luke
Microsoft Online Support

Get Secure! www.microsoft.com/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)

[MSFT]

Hi Ryan

In http://support.microsoft.com/?kbid=812406, the buffer is set to 10000:

Dim buffer(10000) As Byte

If we increase this number, for example, to 40000, to reduce number we
read the file, will the make it better?

Luke
Microsoft Online Support

Get Secure! www.microsoft.com/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)