def wait_for_block(network: ExonumNetwork, height: int = 1) -> None:
"""Wait for block at specific height"""
for validator_id in range(network.validators_count()):
host, public_port, private_port = network.api_address(validator_id)
client = ExonumClient(host, public_port, private_port)
for _ in range(RETRIES_AMOUNT):
if client.public_api.get_block(height).status_code == 200:
break
time.sleep(0.5)
def wait_api_to_start(network: ExonumNetwork) -> None:
"""Wait for api starting"""
for validator_id in range(network.validators_count()):
host, public_port, private_port = network.api_address(validator_id)
client = ExonumClient(host, public_port, private_port)
for _ in range(RETRIES_AMOUNT):
try:
client.public_api.health_info()
break
except ConnectionError:
time.sleep(0.5)
def launcher_networks(network: ExonumNetwork) -> List[Dict[str, Any]]:
"""Builds a network configuration for `exonum-launcher` from the
`ExonumNetwork` object."""
networks = []
for validator_id in range(network.validators_count()):
host, public_port, private_port = network.api_address(validator_id)
node_network = {"host": host, "ssl": False, "public-api-port": public_port, "private-api-port": private_port}
networks.append(node_network)
# Temporary workaround: supervisor works in simple mode and we need only one node.
return networks[:1]
def launcher_networks(network: ExonumNetwork) -> List[Dict[str, Any]]:
"""Builds a network configuration for `exonum-launcher` from the
`ExonumNetwork` object."""
networks = []
for validator_id in range(network.validators_count()):
host, public_port, private_port = network.api_address(validator_id)
node_network = {
"host": host,
"ssl": False,
"public-api-port": public_port,
"private-api-port": private_port
}
networks.append(node_network)
return networks
def wait_for_block(network: ExonumNetwork, height: int = 1) -> None:
"""Wait for block at specific height"""
for validator_id in range(network.validators_count()):
host, public_port, private_port = network.api_address(validator_id)
client = ExonumClient(host, public_port, private_port)
for _ in range(RETRIES_AMOUNT):
try:
block = client.public_api.get_block(height)
if block.status_code == 200:
break
except ConnectionError:
pass
time.sleep(0.5)
else:
raise Exception(f"Waiting for block {height} failed for validator {validator_id}")