When I subscribe to a ric code, it returns all fields and changes of any fields to me, is there any way for me to define what fields I want to subscribe to minimize the number of update events?
Thanks very much.
RFA OMM interface has Dynamic View feature which support the requirement. But the TREP server or Provider has to support the View feature. Please check with Thomson Reuters representative to confirm that your server support the feature.
Basically a Dynamic View allows a consumer application to specify a subset of data content that it is interested in. A providing application can choose to supply only this requested subset of content across all Response Messages.
The View feature is intended to increase the consumer performance in two ways:
You can find more details in RFA.NET Developer guidee section Dynamic View. We also provide StarterConsumer_BatchView example which demonstrate the API usage under Examples folder. We also provide article about this feature and you can find it here.
I'm not sure why you use example from Open DACS API section. The section you mentioned is for OpenDACS API product and it just use one of RFA.NET example from RFA.NET package to run the OpenDACS.NET tutorial. If you already have StarterConsumer you can just change your codes to set the view to request message rather than set it to Attribute Info