Sending parameters to client in Photon v3

emreCanbazoglu

Hi there,

We couldn't send any parameters to the client with SendOperationResponse.

Here is the code we use when generating the response. I think we make mistakes when using SetParameter method. I tried some other implementations but no difference. I get 0 parameters in the client side. In v2 I think hastables are used but in v3 dictionary should be used to set parameters

       private void HandleKeywordRequest(OperationRequest operationRequest, SendParameters sendParameters)
        {

            Dictionary<byte, string> opParams = new Dictionary<byte, string>();

            opParams.Add((byte)100, "hello");

            OperationResponse or = new OperationResponse();

            or.SetParameters(opParams);

            this.SendOperationResponse(or, sendParameters);     
        }

Boris

Hi, you forgot to set the OperationCode of the response that you are sending.

Boris

Oh, I just noticed that you use "SetParameters" - the parameter is a "contract" object, not a dictionary.
use "or.Parameters = opParams" instead.
You could also define a class like this

class TestResponse {
[DataMember(Code = 100)]
public string Hello {get;set;}
}

and then

var contract = new TestResponse { Hello = "hello" };
var response = new OperationResponse(request.OperationCode, contract);
this.SendOperationResponse(response, sendParameters);

or

var contract = new TestResponse { Hello = "hello" };
var response = new OperationResponse();
response.OperationCode = request.OperationCode;
response.SetParameters(contract);
this.SendOperationResponse(response, sendParameters);

Frizzled

How about:

var response = new OperationResponse(100);
response.Parameters = new Dictionary<byte, object>{{1,"hello"}};
SendOperationResponse(response, sendParameters);

If you want to go the contract-free route?

Boris

Yep, looks good.