Re: System.Net.WebException: The request failed with HTTP status 4
- From: Sal <Sal@xxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Mon, 27 Aug 2007 18:28:02 -0700
I've been searching around the forums for answers to this but not finding
anything substantial. My env is XP Pro / .NET 2.0. The web service in
question is written in Java on a WebLogic box. I can open the wsdl in IE and
see/invoke the methods exposed to me on the box in question. But when I try
to run code that uses the same service I get the error above. I have
another box (Win2003/.NET 2) which runs the same code fine. I can't help but
think it is a configuration problem on my first XP machine.
I know this is kind of general but can anyone provide a quick checklist to
start? Any feedback appreciated.
Thanks in advance.
Sal
"Steven Cheng[MSFT]" wrote:
Thanks for your response Tim,.
Sorry that I've missed your point on using apache server. Anyway, Glad that
you've figured out the problem through configuring the .net application's
proxy setting. For the proxy, we can also programmatically configure it
for or webservice proxy( or HttpWebRequest component) through its Proxy
property. e.g:
MyMath.Math math = new MyMath.Math();
IWebProxy proxyObject = new WebProxy("http://proxyserver:80";, true);
math.Proxy = proxyObject;
int total = math.Add(8, 5);
Thanks,
Steven Cheng
Microsoft Online Support
Get Secure! www.microsoft.com/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)
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Thread-Topic: System.Net.WebException: The request failed with HTTP status 4
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Subject: Re: System.Net.WebException: The request failed with HTTP status 4
Date: Fri, 13 Jan 2006 09:54:02 -0800
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microsoft.public.dotnet.framework.webservices:13351
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Ok - SOmeone told me about the following which I put in my windows
exe.config
file and I guess this basicallyi said don't use the default proxy settings
and this resolved the problem.
<system.net>
<!-- don't use system default proxy -->
<defaultProxy>
<proxy usesystemdefault="false"/>
</defaultProxy>
</system.net>
I am not sure if it uses any proxy now, nor how I could tell it to use
proxy
for one app connection but not another, but those are other new
questions/issues. This post can be closed....
"Steven Cheng[MSFT]" wrote:
Hi Tim,work
I think Martin's suggestion is reasonable since the webservice used to
correctly on dev box , so there should not contains problems in codelogic.
And network environment should be the first thing we can check. Also,you
can check the IIS log on the server machine to see whether the request
actually arrive the server...
Thanks,
Steven Cheng
Microsoft Online Support
Get Secure! www.microsoft.com/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)
--------------------
From: "Martin Kulov" <kulov@xxxxxxxxxxxxxxxx>
References: <C8E91C5F-D07D-4C49-A497-0A98B3773A0C@xxxxxxxxxxxxx>
Subject: Re: System.Net.WebException: The request failed with HTTP status
404:
Date: Fri, 13 Jan 2006 01:00:05 +0200
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"Tim Reynolds" <tim.reynolds@xxxxxxxxxxxxx> wrote in message
news:C8E91C5F-D07D-4C49-A497-0A98B3773A0C@xxxxxxxxxxxxxxxx
Our .Net application calls a web method of aplpication 2 that resides oncall
their Apache server. When I as a developer C#, Studios 2003, make the
to...
their web method from my desktop, I receive no exceptions - completes
fine.
When I deploy my project to the development server and call (using the...
same
url) the same web method with the same data, I receive the following
exception:
System.Net.WebException: The request failed with HTTP status 404: Not
Found.
Hi Tim,
may be your development server do not see the app2 server. Check if there
is
connectivity between them.
Regards,
--
Martin Kulov
http://www.codeattest.com/blogs/martin
MCAD Charter Member
MCSD.NET Early Achiever
MCSD
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