Fix reconnection PEBCAK

- reset connection attributes BEFORE attempting a reconnect
 - otherwise certain fields (self.registered) have improper values

pydle/client.py

@@ -121,7 +121,6 @@ class BasicClient:
             if self._ping_checker_handle:
                 self._ping_checker_handle.cancel()
 
-
             # Schedule disconnect.
             await self._disconnect(expected)
 
@@ -129,6 +128,9 @@ class BasicClient:
         # Shutdown connection.
         await self.connection.disconnect()
 
+        # Reset any attributes.
+        self._reset_attributes()
+
         # Callback.
         await self.on_disconnect(expected)
 
@@ -143,9 +145,6 @@ class BasicClient:
         if expected and self.own_eventloop:
             self.connection.stop()
 
-        # Reset any attributes.
-        self._reset_attributes()
-
     async def _connect(self, hostname, port, reconnect=False, channels=[],
                        encoding=protocol.DEFAULT_ENCODING, source_address=None):
         """ Connect to IRC host. """

pydle/features/ircv3/cap.py

@@ -31,6 +31,7 @@ class CapabilityNegotiationSupport(rfc1459.RFC1459Support):
     async def _register(self):
         """ Hijack registration to send a CAP LS first. """
         if self.registered:
+            self.logger.debug("skipping cap registration, already registered!")
             return
 
         # Ask server to list capabilities.