[Mono-dev] Problem in SvcHttpHandler.cs ?

[Thiago Padilha]

 Hi Atsushi,

 I have started messing with WCF last week but I'm very interested in
learning, If you need help with anything just send me a message.
 Also, today I'm starting to develop an http binding/channel to allow
REST syncronous programming of WCF Services/Clients(compatible with
moonlight/silverlight 2/3). I know syncronous service calls aren't
officially supported by Silverlight, but(correct me if I'm wrong) I
don't see why that should'nt work if I extend at channel level. If you
want to integrate my source code in the Mono specific libraries I'd be
happy to send you.

On Fri, Jul 2, 2010 at 3:54 PM, Atsushi Eno
<atsushieno at veritas-vos-liberabit.com> wrote:
> Hi,
>
> Right, thanks for the analysis, that should be fixed, and I have an idea.
> Though I am now rewriting ASP.NET channel support based on our new HTTP
> (non-ASP.NET) channel stack and it does not use the code path you mentioned,
> I'd rather finish the rewrite first and then fix the actual issue.
>
> The idea above is to use Uri comparison using UriComponents based on
> HostNameComparisonMode value (which is ignored so far).
>
> Atsushi Eno
>
> On 2010/06/29 21:46, Thiago Padilha wrote:
>>
>>    Hi,
>>
>>    I'm hosting a WCF service using asp.net/mono from trunk (r159644)
>> but encountered a problem when accessing the service from a virtual
>> machine :
>>
>> "
>>   The argument HTTP context did not match any of the registered
>> listener manager (could be mismatch in URL, method etc.)
>> http://172.16.122.2:8080/Person.svc
>>
>> Description: HTTP 500. Error processing request.
>>
>> Stack Trace:
>>
>> System.InvalidOperationException: The argument HTTP context did not
>> match any of the registered listener manager (could be mismatch in
>> URL, method etc.) http://172.16.122.2:8080/Person.svc
>>   at System.ServiceModel.Channels.SvcHttpHandler.FindBestMatchListener
>> (System.Web.HttpContext ctx) [0x00120] in
>>
>> /home/thiago/monotrunk/mcs/class/System.ServiceModel/System.ServiceModel.Channels/SvcHttpHandler.cs:141
>>   at System.ServiceModel.Channels.SvcHttpHandler.ProcessRequest
>> (System.Web.HttpContext context) [0x0000d] in
>>
>> /home/thiago/monotrunk/mcs/class/System.ServiceModel/System.ServiceModel.Channels/SvcHttpHandler.cs:156
>>   at System.Web.HttpApplication+<Pipeline>c__Iterator2.MoveNext ()
>> [0x00ce5] in
>> /home/thiago/monotrunk/mcs/class/System.Web/System.Web/HttpApplication.cs:1344
>>   at System.Web.HttpApplication.Tick () [0x00000] in
>>
>> /home/thiago/monotrunk/mcs/class/System.Web/System.Web/HttpApplication.cs:914
>> "
>>
>>  I think this happened because I tried to access the service trough
>> the "172.16.122.0" network which is the virtual network for my VMs.
>> The service works well if I access it on the local machine using the
>> "http://127.0.0.1:8080/Person.svc" Url, but fails with the same error
>> if I use "http://localhost:8080/Person.svc". After looking into the
>> source code I think the problem may be on the following conditionals
>> (method 'FindBestMatchListener') :
>>
>> "
>> if (l.Uri.Equals (ctx.Request.Url)) {
>>                                        best = l;
>>                                        break;
>>                                }
>> //
>> if (!ctx.Request.Url.ToString ().StartsWith (l.Uri.ToString (),
>> StringComparison.Ordinal))
>>                                        continue;
>> "
>>
>> Maybe it should check the Uris for all the network interfaces?(I have
>> no idea on how to do that).
>> _______________________________________________
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>>
>>
>>
>>
>
>