grpc added link events

daemon/core/grpc/client.py

@@ -1,4 +1,5 @@
 from __future__ import print_function
+
 import logging
 import os
 import threading
@@ -83,6 +84,18 @@ class CoreApiClient(object):
         thread.daemon = True
         thread.start()
 
+    def link_events(self, _id, handler):
+        request = core_pb2.LinkEventsRequest()
+        request.id = _id
+
+        def listen():
+            for event in self.stub.LinkEvents(request):
+                handler(event)
+
+        thread = threading.Thread(target=listen)
+        thread.daemon = True
+        thread.start()
+
     def session_events(self, _id, handler):
         request = core_pb2.SessionEventsRequest()
         request.id = _id