open.source/magic-wormhole-transit-relay
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remove a few lines by using defaultdict()

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This commit is contained in:
Brian Warner 2018-02-12 17:34:11 -08:00
parent 73d233a7be
commit 098e315624
1 changed files with 2 additions and 3 deletions
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5
src/wormhole_transit_relay/transit_server.py
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@ -1,5 +1,6 @@
from __future__ import print_function, unicode_literals
import re, time, json
from collections import defaultdict
from twisted.python import log
from twisted.internet import protocol
from .database import get_db
@ -265,12 +266,10 @@ class Transit(protocol.ServerFactory):
self._db = get_db(usage_db)
self._rebooted = time.time()
# we don't track TransitConnections until they submit a token
self._pending_requests = {} # token -> set((side, TransitConnection))
self._pending_requests = defaultdict(set) # token -> set((side, TransitConnection))
self._active_connections = set() # TransitConnection
def connection_got_token(self, token, new_side, new_tc):
if token not in self._pending_requests:
self._pending_requests[token] = set()
potentials = self._pending_requests[token]
for old in potentials:
(old_side, old_tc) = old