Remove unused code

electrumpersonalserver/server/peertopeer.py

@@ -1,6 +1,6 @@
 #! /usr/bin/env python
 
-import socket, time, random
+import socket, time
 import base64
 from struct import pack, unpack
 from datetime import datetime
@@ -21,9 +21,6 @@
 # length of bitcoin p2p packets
 HEADER_LENGTH = 24
 
-# how many times to connect to peer before giving up
-MAX_CONNECTION_ATTEMPTS = 10
-
 # if no message has been seen for this many seconds, send a ping
 KEEPALIVE_INTERVAL = 2 * 60
 
@@ -174,7 +171,6 @@ def __init__(self, p2p_message_handler, remote_hostport,
             self.magic = 0xd9b4bef9
 
         self.closed = False
-        self.connection_attempts = MAX_CONNECTION_ATTEMPTS
 
         self.remote_hostport = remote_hostport