[PLC4X-40] Refactor the PlcSubscriber to be more aligned with the PlcReader and PlcWriter

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.1.0
• Assignee: Christofer Dutz
• Reporter: Christofer Dutz
• Created: 06/Jul/18 10:59
• Updated: 19/Sep/18 15:48
• Resolved: 11/Jul/18 14:58

Description

Right now the Subscription mechanism doesn't support subscribing to multiple items at the same time. Also does unsubscribing require to carry along all the parameters that went in to the subscription. 

The Subscription mechanism should be refactored so it is possible to subscribe or unsubscribe multiple items at once.