Define dot var in parent Connection object only

homer.py

@@ -230,13 +230,14 @@ class RequestDoH(Request):
 
 class Connection:
     def __init__(self, server, servername=None, connect=None, forceIPv4=False, forceIPv6=False,
-                 dot=False, verbose=verbose, insecure=insecure):
+                 dot=dot, verbose=verbose, insecure=insecure):
         if dot and not is_valid_hostname(server):
             error("DoT requires a host name or IP address, not \"%s\"" % server)
         if not dot and not is_valid_url(url):
             error("DoH requires a valid HTTPS URL, not \"%s\"" % server)
         if forceIPv4 and forceIPv6:
             raise CustomException("Force IPv4 *or* IPv6 but not both")
+        self.dot = dot
         self.server = server
         self.servername = servername
         if self.servername is not None:
@@ -274,9 +275,9 @@ class Connection:
 
 class ConnectionDoT(Connection):
     def __init__(self, server, servername=None, connect=None, forceIPv4=False, forceIPv6=False,
-                 dot=False, verbose=verbose, insecure=insecure):
+                 verbose=verbose, insecure=insecure):
         Connection.__init__(self, server, servername=servername, connect=connect,
-                forceIPv4=forceIPv4, forceIPv6=forceIPv6, dot=dot,
+                forceIPv4=forceIPv4, forceIPv6=forceIPv6, dot=True,
                 verbose=verbose, insecure=insecure)
         self.check_ip_address(self.server)
         self.hasher = hashlib.sha256()
@@ -351,9 +352,9 @@ class ConnectionDoT(Connection):
 
 class ConnectionDoH(Connection):
     def __init__(self, server, servername=None, connect=None, forceIPv4=False, forceIPv6=False,
-                 dot=False, verbose=verbose, insecure=insecure):
+                 verbose=verbose, insecure=insecure):
         Connection.__init__(self, server, servername=servername, connect=connect,
-                forceIPv4=forceIPv4, forceIPv6=forceIPv6, dot=dot,
+                forceIPv4=forceIPv4, forceIPv6=forceIPv6, dot=False,
                 verbose=verbose, insecure=insecure)
         self.url = server
         self.connect = connect
@@ -637,11 +638,11 @@ try:
     else:
         extracheck = None
     if dot:
-        conn = ConnectionDoT(url, dot=dot, servername=extracheck, connect=connectTo, verbose=verbose,
+        conn = ConnectionDoT(url, servername=extracheck, connect=connectTo, verbose=verbose,
                           forceIPv4=forceIPv4, forceIPv6=forceIPv6,
                           insecure=insecure)
     else:
-        conn = ConnectionDoH(url, dot=dot, servername=extracheck, connect=connectTo, verbose=verbose,
+        conn = ConnectionDoH(url, servername=extracheck, connect=connectTo, verbose=verbose,
                           forceIPv4=forceIPv4, forceIPv6=forceIPv6,
                           insecure=insecure)
 except TimeoutError: