Fix parsing of AD410 events

Author: rroller

custom_components/dahua/vto.py

@@ -341,10 +341,12 @@ def parse_response(response):
             # Note that there can 0 or more events per line. Typically it's 1 event, but sometimes 2 events will arrive.
             # This example shows 2 events
             # \x00\x00\x00DHIP*Q\xa8f\x08\x00\x00\x00m\x04\x00\x00\x00\x00\x00\x00m\x04\x00\x00\x00\x00\x00\x00{"id":8,"method":"client.notifyEventStream","params":{"SID":513,"eventList":[{"Action":"Start","Code":"CrossRegionDetection"...},"session":1722306858}\n \x00\x00\x00DHIP*Q\xa8f\x08\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00{"id":8,"method":"client.notifyEventStream","params":{"SID":513,"eventList":[{"Action":"Pulse","Code":"IntelliFrame",..."session":1722306858}\n'
+            # Another exmaple
+            # \x00\x00\x00DHIP\x8c-\x96{\x08\x00\x00\x00{\x01\x00\x00\x00\x00\x00\x00{\x01\x00\x00\x00\x00\x00\x00{"id":8,"method":"client.notifyEventStream","params":{"SID":513,"eventList":[{"Action":"State","Code":"VideoMotionInfo","Data":[{"Id":0,"Region":[4194303,4194303,4128767,3997695,3801087,3801087,3932159,3407871,3932159,3932158,3932156,3735548,3678204,2101244,2047,2097663,3146239,524799],"RegionName":"Region1","State":"Active","Threshold":54}],"Index":0}]},"session":1722306858}\n
 
             response_parts = str(response).split("\\x00")
             for response_part in response_parts:
-                if response_part.startswith("{"):
+                if response_part.startswith("{\""):
                     end = response_part.rindex("}") + 1
                     message = response_part[0:end]
                     result.append(json.loads(message))