def wait_for_change_q(change_q, count):
@asyncio.coroutine
def async_tests(change_q, count):
r = []
while len(r) < count:
v = yield from change_q.get()
r.append(v)
return r
try:
r = asyncio.get_event_loop().run_until_complete(asyncio.wait_for(async_tests(change_q, count), timeout=5))
except asyncio.TimeoutError:
r = []
return r
def wait_for_change_q(block_chain, count):
r = []
done = asyncio.Future()
def change_callback(blockchain, ops):
r.extend(ops)
if len(r) >= count:
done.set_result(r)
block_chain.add_change_callback(change_callback)
try:
r = asyncio.get_event_loop().run_until_complete(asyncio.wait_for(done, timeout=5))
except asyncio.TimeoutError:
r = []
return r
def wait_for_change_q(change_q, count):
@asyncio.coroutine
def async_tests(change_q, count):
r = []
while len(r) < count:
v = yield from change_q.get()
r.append(v)
return r
try:
r = asyncio.get_event_loop().run_until_complete(
asyncio.wait_for(async_tests(change_q, count), timeout=5))
except asyncio.TimeoutError:
r = []
return r
def run_local_peer(peer_list):
inv_collector = InvCollector()
for peer in peer_list:
inv_collector.add_peer(peer)
r = []
inv_item_q = inv_collector.new_inv_item_queue()
while len(r) < 5:
yield from asyncio.sleep(0.1)
inv_item = yield from inv_item_q.get()
try:
v = yield from asyncio.wait_for(inv_collector.fetch(inv_item), timeout=0.5)
if v:
r.append(v)
except asyncio.TimeoutError:
pass
return r
def wait_for_change_q(block_chain, count):
r = []
done = asyncio.Future()
def change_callback(blockchain, ops):
r.extend(ops)
if len(r) >= count:
done.set_result(r)
block_chain.add_change_callback(change_callback)
try:
r = asyncio.get_event_loop().run_until_complete(
asyncio.wait_for(done, timeout=5))
except asyncio.TimeoutError:
r = []
return r