add websocket server

hbdclass.py

@@ -208,7 +208,7 @@ class Host:
         for af in self.connections:
             self.connections[af].registerDns()
 
-    def jsons(self):
+    def stateinfo(self):
         ddict = {}
         for d in self.__dict__:
             if d == "connections":
@@ -221,7 +221,10 @@ class Host:
                 ddict[d] = cl
             else:
                 ddict[d] = self.__dict__[d]
-        return json.dumps(ddict)
+        return ddict
+
+    def jsons(self):
+        return json.dumps(self.stateinfo())
 
     def setcver(self, cver):
         self.cver = cver