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linting refactoring communicator(utils) and reduced TOCTOU issus with online peer picking

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This commit is contained in:
Kevin Froman 2019-12-20 01:24:38 -06:00
parent 9fbee668aa
commit e5f3866f9e
8 changed files with 88 additions and 45 deletions
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7
src/communicatorutils/uploadblocks/__init__.py
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@ -45,8 +45,11 @@ def upload_blocks_from_communicator(comm_inst: OnionrCommunicatorDaemon):
comm_inst.decrementThreadCount(TIMER_NAME)
return
session = session_manager.add_session(bl)
for i in range(min(len(comm_inst.onlinePeers), 6)):
peer = onlinepeers.pick_online_peer(comm_inst)
for _ in range(min(len(comm_inst.onlinePeers), 6)):
try:
peer = onlinepeers.pick_online_peer(comm_inst)
except onionrexceptions.OnlinePeerNeeded:
continue
try:
session.peer_exists[peer]
continue