def _setup_server(self, key, ksize, storage, max_messages,
refresh_neighbours_interval, bootstrap_nodes):
self.server = StorjServer(
key, ksize=ksize, storage=storage, max_messages=max_messages,
refresh_neighbours_interval=refresh_neighbours_interval
)
self.server.listen(self.port)
self.server.bootstrap(bootstrap_nodes)
def __init__(self,
key,
port=DEFAULT_PORT,
start_reactor=True,
bootstrap_nodes=None):
"""Create a node instance, DHT functions like a dict.
All calls are blocking for ease of use.
"""
# validate port
assert (isinstance(port, int))
assert (port >= 0 and port <= 2**16)
# validate bootstrap_nodes
if bootstrap_nodes is None:
bootstrap_nodes = DEFAULT_BOOTSTRAP_NODES
for address in bootstrap_nodes:
assert (isinstance(address, tuple) or isinstance(address, list))
assert (len(address) == 2)
other_ip, other_port = address
assert (valid_ip(other_ip))
assert (isinstance(other_port, int))
assert (other_port >= 0 and other_port <= 2**16)
# start dht node
self._server = StorjServer(key)
self._server.listen(port)
if len(bootstrap_nodes) > 0:
self._server.bootstrap(bootstrap_nodes)
# start twisted reactor
if start_reactor:
self._reactor_thread = threading.Thread(
target=reactor.run, kwargs={"installSignalHandlers": False})
self._reactor_thread.start()
else:
self._reactor_thread = None
