dt1t and counter and refactoring using embedded interfaces

src/udi/handlers/iot/iot.go

@@ -1,29 +1,23 @@
 package iot
 
 import "log"
-import "fmt"
+import "udi/config"
 import "udi/handlers/handler"
 
-var idSeq int = 0
 
 type IoTHandler struct {
-  id int
+  handler.CommonHandler
 }
 
-func NewIoTHandler() handler.Handler {
+func New(id string, config config.HandlerConfigT) handler.Handler {
   t := &IoTHandler {
-    id: idSeq,
   }
-  idSeq += 1
+  t.Id = id
   return t
 }
 
-func (self *IoTHandler) GetId() string {
-  return fmt.Sprintf("IoT%d", self.id)
-}
-
 func (self *IoTHandler) Handle(message handler.MessageT) {
-  log.Printf("Handler IoT %d processing %s -> %s", self.id, message.Topic, message.Payload)
+  log.Printf("Handler IoT %d processing %s -> %s", self.Id, message.Topic, message.Payload)
 }