Problem with Web services

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salman.rahmat@gmail.com - 24 Apr 2006 22:43 GMT

hi there
I am using MapPoint Webservices in my navigation application using
VS2003 and some others using VS2005. The problem is that when I call a
web service sometimes it gives me the results (rarely) and often it
gives me the error of time-out.
I searched about the probelm and found in some resources that I can
increase the time out and I did that, however, a new problem came in
front of me now saying:

The underlyig connection was closed. An unexpected error occurred on a
receive.

I have no idea what is going on. I have checked the same application in
other computers and it gave me the same error.

Anyone faced the same problem?

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D.J. Heap - 25 Apr 2006 15:55 GMT

There are quite a few potential causes for this -- I've seen it mostly from
buggy firewalls that don't handle HTTP 1.1 correctly.

Here's a link that may help you identify the problem:

http://support.microsoft.com/default.aspx?scid=kb;EN-US;915599

I've successfully used Resolution D (and also changing the HttpWebRequest's
ProtocolVersion to HttpVersion.Version10 in some cases) to get more reliable
connections past some of the bad proxy/firewalls.

DJ

> hi there
> I am using MapPoint Webservices in my navigation application using
[quoted text clipped - 12 lines]
>
> Anyone faced the same problem?

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Problem with Web services

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