def test_tracker3(self):
for ii in xrange(10):
items = []
for i in xrange(random.randrange(100)):
x = random.choice(items + [
FakeShare(hash=None),
FakeShare(hash=random.randrange(1000000, 2000000))
]).hash
items.append(FakeShare(hash=i, previous_hash=x))
t = forest.Tracker()
test_tracker(t)
for item in math.shuffled(items):
t.add(item)
test_tracker(t)
if random.randrange(3) == 0:
while True:
try:
t.remove(random.choice(list(t.items)))
except NotImplementedError:
pass
else:
break
test_tracker(t)
for item in math.shuffled(items):
if item.hash not in t.items:
t.add(item)
test_tracker(t)
if random.randrange(3) == 0:
while True:
try:
t.remove(random.choice(list(t.items)))
except NotImplementedError:
pass
else:
break
test_tracker(t)
while t.items:
while True:
try:
t.remove(random.choice(list(t.items)))
except NotImplementedError:
pass
else:
break
test_tracker(t)
def __init__(self, best_block_func, factory, backlog_needed):
self._best_block_func = best_block_func
self._factory = factory
self._backlog_needed = backlog_needed
self._tracker = forest.Tracker()
self._watch1 = self._factory.new_headers.watch(self._heard_headers)
self._watch2 = self._factory.new_block.watch(self._request)
self._requested = set()
self._clear_task = deferral.RobustLoopingCall(self._requested.clear)
self._clear_task.start(60)
self._last_notified_size = 0
self.updated = variable.Event()
self._think_task = deferral.RobustLoopingCall(self._think)
self._think_task.start(15)
self._think2_task = deferral.RobustLoopingCall(self._think2)
self._think2_task.start(15)
def __init__(self, rpc_proxy, factory, backlog_needed=1000):
self._rpc_proxy = rpc_proxy
self._factory = factory
self._backlog_needed = backlog_needed
self._tracker = forest.Tracker()
self._watch1 = self._factory.new_headers.watch(self._heard_headers)
self._watch2 = self._factory.new_block.watch(self._heard_block)
self._requested = set()
self._clear_task = task.LoopingCall(self._requested.clear)
self._clear_task.start(60)
self._last_notified_size = 0
self.updated = variable.Event()
self._think_task = task.LoopingCall(self._think)
self._think_task.start(15)
self._think2_task = task.LoopingCall(self._think2)
self._think2_task.start(15)
