SIRI consumer endpoint using .NET / C#

[Lars Halvor Anundskås]

I'm trying to implement the consumer side of SIRI using Microsoft.NET / C#

I am having a really hard time getting this to work

The version of siri is 1.0

If anyone have done this before I'd be eager to hear about your experience / solution.

I have the following file structure

ref

 |- siri_facilities-v1.0.xsd

 |- siri_facility-v1.0.xsd

 |- siri_journey-v1.0.xsd

 |- siri_location-v1.0.xsd

 |- siri_modes-v1.0.xsd

 |- siri_permissions-v1.0.xsd

 |- siri_reference-v1.0.xsd

 |- siri_requests-v1.0.xsd

 |- siri_time-v1.0.xsd

 |- siri_types-v1.0.xsd

xml

 |- xml.xsd

siri.xsd

siri_common.xsd

siri_connectionMonitoring_service.xsd

siri_connectionTimetable_service.xsd

siri_discovery.xsd

siri_estimatedTimetable_service.xsd

siri_generalMessage_service.xsd

siri_productionTimetable_service.xsd

siri_stopMonitoring_service.xsd

siri_stopTimetable_service.xsd

siri_vehicleMonitoring_service.xsd

siri_wsConsumer.wsdl

siri_wsProducer.wsdl

I have generated the service and data contracts using SVCUTIL like this

svcutil.exe siri_wsConsumer.wsdl *.xsd ref/*.xsd xml/*.xsd /serializer:XmlSerializer /n:*,SiriLib.SiriWsConsumer

Which generates the contract.

Then I have created a service implementation 

snippet from the implementation:

 void SOAPPort.NotifyHeartbeat(ProducerRequestEndpointStructure HeartbeatNotifyInfo, CheckStatusResponseBodyStructure Notification, HeartbeatExtensionsStructure SiriExtension)
        {
            log.Debug("Heartbeat..");
        }


        void SOAPPort.NotifyEstimatedTimetable(NotifyEstimatedTimetable request)
        {
            log.Debug("NotifyEstimatedTimetable...");
        }

.SVC:

<%@ServiceHost language=c# Debug="true" Service="Test.SiriConsumerService.SiriConsumerServiceImpl"%>

I then use SIRI web service to create a subscription, in the subscription request I specify that I want to recieve heartbeats every 3 minutes.

I can confirm that the heartbeats hits the service, but I do not get any calls to NotifyEstimatedTimetable.

Using wireshark I can confirm that siri is sending us loads of data.

SVC trace log; loads of errors, this one is repeated a lot:

at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)</StackTrace><ExceptionString>System.InvalidOperationException: No corresponding start element is open.

   at System.Xml.XmlBaseReader.ReadEndElement()

[Johann Nadalutti]

Hi,
 I have the same error with NotifyStopMonitoring , have you find a solution ?

  What is your "OperationContract" signature for "NotifyEstimatedTimetable" ?

Thanks.

[Lars Halvor Anundskås]

Hi Johan,

I ended up solving this with a generic wcf service metnod accepting any soap message and filtering on the soap action.

Lars