async def announce(tx):
address = models.PublicAccount.create_from_public_key(
tx.signer, tx.network_type).address
# Create listener and subscribe to confirmed / unconfirmed transactions and error status
# Subscription should occur prior to announcing the transaction
async with client.Listener(f'{endpoint}/ws') as listener:
await listener.confirmed(address)
await listener.status(address)
await listener.unconfirmed_added(address)
# Announce the transaction to the network
print(f"Sending a message to {bob.address.address}\n")
with client.TransactionHTTP(endpoint) as http:
http.announce(tx)
# Listener gets all messages regarding the address given but we care only
# about our transaciton
async for m in listener:
if ((m.channel_name == 'status')
and (m.message.hash == tx.hash.upper())):
# An error occured and the transaction was rejected by the node
raise errors.TransactionError(m.message)
elif ((m.channel_name == 'unconfirmedAdded')
and (m.message.transaction_info.hash == tx.hash.upper())):
# The transaction was accepted by the node and is about to be included in a block
print(
f"Unconfirmed transaction {m.message.transaction_info.hash}"
)
print("Waiting for confirmation\n")
elif ((m.channel_name == 'confirmedAdded')
and (m.message.transaction_info.hash == tx.hash.upper())):
# The transaction was included in a block
return m.message
async def func(self):
async with client.Listener(f'{responses.ENDPOINT}/ws') as listener:
# Subscribe to the desired channels.
for subscription in test['subscriptions']:
await getattr(listener, subscription)()
# Iterate over all the messages.
count = len(test['validation'])
messages = [i async for i in aitertools.aslice(listener, count)]
for message, validators in zip(messages, test['validation']):
for validator in validators:
self.assertEqual(*validator(message))
async def func(self):
async with client.Listener(f'{responses.ENDPOINT}/ws') as listener:
# Get the UID for the websockets client..
with websockets.default_response(
[json.dumps({'uid': test['uid']})]):
self.assertEqual(await listener.uid, test['uid'])
# Subscribe to the desired channels.
for subscription in test['subscriptions']:
await getattr(listener, subscription)()
# Iterate over all the messages.
with websockets.default_response(test['response']):
count = len(test['validation'])
messages = [
i async for i in aitertools.aslice(listener, count)
]
for message, validators in zip(messages, test['validation']):
for validator in validators:
self.assertEqual(*validator(message))
async def announce(tx):
async with client.Listener(f'{config.ENDPOINT}/ws',
network_type=config.network_type) as listener:
address = models.PublicAccount.create_from_public_key(
tx.signer, config.network_type).address
await listener.confirmed(address)
await listener.status(address)
async with client.AsyncTransactionHTTP(
config.ENDPOINT, network_type=config.network_type) as http:
await http.announce(tx)
async for m in listener:
if ((m.channel_name == 'status')
and (m.message.hash == tx.hash.upper())):
raise errors.TransactionError(m.message)
elif ((m.channel_name == 'confirmedAdded')
and (m.message.transaction_info.hash == tx.hash.upper())):
return m.message
