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Neuron Process - Send Parameter to WCF service

I am working through examples found in NeuronWebServices, and one of the processes is supposed to send a service request to the GetData(int value) method of my WCF service.

the call is being made, and returning to the process, however I cannot get the value of the parameter to flow through.  When I leave it defined as an int, the call to GetData is simply ignored.  If I change the WCF service to GetData(string value), then the call is successfully made, but an empty string is passed as the parameter.

How do I set the value of the parameter in the Neuron process?

The name of the process I am working through is called Facade?

Also, both the GetData() and the EchoRequest() methods in this example return a result.  How do I inspect the result returned in the Facade process?

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Permalink Reply by David Cottle on March 9, 2015 at 10:43am

I figured out the return...

context.Properties.Add("result1",context.Data.ToXml());

This seems to give me access to the results from the service call.  Now I only need to know how to pass in parameters to this service call...
Permalink Reply by David Cottle on March 10, 2015 at 9:02am
The process has a transform element to transform my test message into the format needed for the WCF service call. A trace reveals this is the format of the message immediately preceding the publish


1234

However, when inspecting the WCF message body that is actually sent to the WCF service
var x = OperationContext.Current.RequestContext.RequestMessage;
string body = x.ToString();

The output of the Body element is:


Id=\"_0\">\r\n \r\n \r\n \r\n


If i use the WCF test client to set the value to 1234, and then send it via the WCF test client, the Body element contains:

\r\n \r\n 1234\r\n \r\n

The "value" parameter is coming across as empty when sent from Neuron, but works perfectly fine when sent from the WCF service.

Somebody please assist me...
Permalink Reply by David Cottle on March 10, 2015 at 9:04am
The process has a transform element to transform my test message into the format needed for the WCF service call. A trace reveals this is the format of the message immediately preceding the publish


1234

However, when inspecting the WCF message body that is actually sent to the WCF service
var x = OperationContext.Current.RequestContext.RequestMessage;
string body = x.ToString();

The output of the Body element is:

Body u:
Id=\"_0\">\r\n \r\n \r\n \r\n
Body


If i use the WCF test client to set the value to 1234, and then send it via the WCF test client, the Body element contains:

Body u:Id=\"_0\">\r\n \r\n 1234\r\n \r\n
Body

The "value" parameter is coming across as empty when sent from Neuron, but works perfectly fine when sent from the WCF service.

Somebody please assist me...
Permalink Reply by David Cottle on March 10, 2015 at 9:05am
The xml being inserted is being escaped and ruining my example. Cannot figure out how to fixe it. Lovely
Permalink Reply by Martin Wasznicky on March 10, 2015 at 4:13pm

Hi David,

I'm going to forward the thread to Joe, who wrote the sample.  He should be able to respond to this for you.

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