[Mono-devel-list] Problem with Session's and Web Services

[Sam Hamilton]

Hi All,

I am somewhat of a noob to the mono world, but I have been loving it
since getting everything up and running. I have an application I am
working on that is running on mono via mod_mono. I couldn't be happier
with the progress I have made in the last day or so. However, I have hit
a bit of a snag. I need to be able to manage a session with a Web
Service and no matter what I do I can't get it to work.

 

Even the simplest class below fails for me: (This is all running on Mono
0.29 and mod_mono from cvs)

 

//

// MyService.cs

//

using System;

using System.Web.Services;

 

namespace foo {

 

            [WebService (Description="Foo Time") ]

            public class MyService : System.Web.Services.WebService {

                        

                        [WebMethod (EnableSession=true) ]

                        public bool testService ( string a ) {

                                    If ( a == "foo" ) {

                                                Session["foo"] = "bar";

                                                return true;

                                    } else {

                                                return false;

                                    }

                        }

            }

}

 

MyService.asmx

 

<@ WebService Language="c#" Codebehind="MyService.cs"
Class="foo.MyService" %>

 

This always results in the error: "A null value was found where an
object instance was required".

 

Any help would be greatly appreciated.

 

Thanks.


Sam Hamilton

 

 

 

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