class Network(threading.Thread):
- def __init__(self, config = {}):
+ def __init__(self, config=None):
+ if config is None:
+ config = {} # Do not use mutables as default values!
threading.Thread.__init__(self)
self.daemon = True
self.config = SimpleConfig(config) if type(config) == type({}) else config
self.subscriptions = {}
self.subscriptions[self.on_banner] = [('server.banner',[])]
self.subscriptions[self.on_peers] = [('server.peers.subscribe',[])]
+ self.pending_transactions_for_notifications = []
def is_connected(self):
def on_header(self, i, r):
result = r.get('result')
- if not result: return
+ if not result:
+ return
height = result.get('block_height')
+ if not height:
+ return
self.heights[i.server] = height
self.merkle_roots[i.server] = result.get('merkle_root')
self.utxo_roots[i.server] = result.get('utxo_root')