[1028] final (unrelated) cleanups: removed now-unused functions.

src/bin/xfrin/xfrin.py.in

@@ -737,33 +737,6 @@ class XfrinConnection(asyncore.dispatcher):
         if msg.get_rr_count(Message.SECTION_QUESTION) > 1:
             raise XfrinException('query section count greater than 1')
 
-    def _handle_answer_section(self, answer_section):
-        '''Return a generator for the reponse in one tcp package to a zone transfer.'''
-
-        for rrset in answer_section:
-            rrset_name = rrset.get_name().to_text()
-            rrset_ttl = int(rrset.get_ttl().to_text())
-            rrset_class = rrset.get_class().to_text()
-            rrset_type = rrset.get_type().to_text()
-
-            for rdata in rrset.get_rdata():
-                # Count the soa record count
-                if rrset.get_type() == RRType.SOA():
-                    self._soa_rr_count += 1
-
-                    # XXX: the current DNS message parser can't preserve the
-                    # RR order or separete the beginning and ending SOA RRs.
-                    # As a short term workaround, we simply ignore the second
-                    # SOA, and ignore the erroneous case where the transfer
-                    # session doesn't end with an SOA.
-                    if (self._soa_rr_count == 2):
-                        # Avoid inserting soa record twice
-                        break
-
-                rdata_text = rdata.to_text()
-                yield (rrset_name, rrset_ttl, rrset_class, rrset_type,
-                       rdata_text)
-
     def _handle_xfrin_responses(self):
         read_next_msg = True
         while read_next_msg:
@@ -801,10 +774,6 @@ class XfrinConnection(asyncore.dispatcher):
 
         return False
 
-    def log_info(self, msg, type='info'):
-        # Overwrite the log function, log nothing
-        pass
-
 def __process_xfrin(server, zone_name, rrclass, db_file,
                     shutdown_event, master_addrinfo, check_soa, tsig_key,
                     request_type, conn_class=XfrinConnection):