Remove peers member.

We don't have to maintain the list of peers since we only connect when needed.

p2pfs/core/peer.py

@@ -18,7 +18,6 @@ class Peer(MessageServer):
         self._serverconfig = (server, server_port)
         self._server_sock = None
 
-        self._peers = {}
         # (remote filename) <-> (local filename)
         self._file_map = {}
 
@@ -83,9 +82,6 @@ class Peer(MessageServer):
             del self._publish_results[filename]
         return is_success, message
 
-    def peers(self):
-        return tuple(self._peers.values())
-
     def list_file(self):
         self._write_message(self._server_sock, {
             'type': MessageType.REQUEST_FILE_LIST,
@@ -156,11 +152,6 @@ class Peer(MessageServer):
 
         return True, 'File {} dowloaded to {}'.format(file, destination)
 
-    def _client_connected(self, client):
-        assert isinstance(client, socket.socket)
-        self._peers[client] = None
-        logger.debug(self._peers.values())
-
     def _process_message(self, client, message):
         if message['type'] == MessageType.REPLY_REGISTER:
             logger.info('Successfully registered with id {}'.format(message['id']))

p2pfs/ui/terminal.py

@@ -24,9 +24,6 @@ class TrackerTerminal(cmd.Cmd):
 
         print(tabulate(file_list, headers=headers))
 
-    def do_list_peers(self, arg):
-        print(tabulate(self._tracker.peers(), headers=['UUID', 'IP/Port']))
-
     def do_list_chunkinfo(self, arg):
         print(self._tracker.chunkinfo())