We have an application outside the firewall who talks to a webservice inside
the firewall. 9 times of 10 this works, but sometimes we got the error "The
underlying connection was closed: An unexpected error occurred on a receive."
We have tested some of the solutions that we have ...

I am writing a webService that is going to be accessed anonymously (I don't
want to "configurable" depend on windows integrated authentication). But I
still want to authenticate the client (or rather the user using the client).
Because of this I want to send the WindowsPrincipal ...

I am using a web service for retrieving the data  from SQL Server
table having 29,000 records in a datagrid placed on the windows form
in .net. It takes about 36 seconds to retrieve the data eventhough
the service is running on a local computer. Without using service ,

I am a newbie, so please excuse my ignorance on the subject of web
services.
My question is: Do web services provide a way of making a method call,
that is asynchronous, and callable from other probramming languages

Hi Everyone,
I have the default HelloWorld webservice in asp.net.  I'm trying to
access it using VBSCript, with the code:
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I an using WSE 2.0 for an ASP.NET Web Application. We are sending
attachemnts using DIME.. I was wondering if it is possible to encrypt
a DIME Attachemnt??
Please, any  help or pointers will be greatly appreciated.

I am trying to set up my own CA for some of our secure sites.  These sites
are only accessed by reps of our organization so no need for a cert from
verisign or the like. How can I configure the cert so it shows as trusted
rather than it showing:

Hi Everyone,
I created a managed c++ web service and I would like to access the
current user.  For instance, in a C# web service, you would normally
type in: HttpContext.Current.User.Identity.Name;

How does WS Eventing works around the problem of the subscriber client being
a Winform Application and behind firewall / Proxy server?
In Other Words ... If I have a Windows Form application that needs to work
as a Subscriber in a WS Eventing mechanism. And the application can run ...

My company need to start sharing files with one of our vendors. They
proposed to use FTP, however, I am a bit worried because of security reasons.
Can I create a web service for this sort of thing? Or are there other methods
avail?

I am trying to run my webservice which creates a performance counetr and
writes to it on Windows 2003, where the following error is returned. It runs
fine on Windows 2000.
Error:

I have written a vb script programme that send a soap message to a web
service and returns the response ,I get an error saying that  "Server didn't
recognize the value of HTTP Header SOAPAction."  ,is this because of I am
using a wrong urn ,right below the first line of the code?

  I am newbie using soap.tcp.  I have added a token to the envelope in the
client with the username and password and I want to override the
AuthenticateToken method in the UsernameTokenManager derived class on the
service side.  Every post I read related to doing so with http ...

I am designing a sample app that has 3 tiers - Web Browser, dotnet app & DB
server.
I believe (correct me if I am wrong) that given that each individual user
will not be connecting to SQL server directly (except maybe for DB Admin's

There are two methods in my web service:
1. public XmlDocument MethodName1(string MethodStringParam, params int[]
MethodIntParams)
2. public void MethodName2(XmlNode MethodNodeParam, string