def conn_setup(node: NeoNode):
# at this point we should have a fully connected node, so lets try to simulate a connection lost by the other side
with self.assertLogHandler('network', 10) as log:
node.connectionLost(failure.Failure(error.ConnectionDone()))
self.assertTrue(
"disconnected normally with reason" in log.output[-1])
self.assertNotIn(self.addr, self.leader.DEAD_ADDRS)
self.assertIn(self.addr, self.leader.KNOWN_ADDRS)
self.assertNotIn(self.addr, self.leader.Peers)
self.assertFalse(node.has_tasks_running())
def conn_setup(node: NeoNode):
# at this point we should have a fully connected node, so lets try to simulate a connection lost by the other side
with self.assertLogHandler('network', 10) as log:
# setup last_connection, to indicate we've lost connection before
node.address.last_connection = Address.Now(
) # returns a timestamp of utcnow()
# now lose the connection
node.connectionLost(failure.Failure(error.ConnectionLost()))
self.assertIn("second connection lost within 5 minutes",
log.output[-1])
self.assertIn(str(error.ConnectionLost()), log.output[-2])
self.assertIn(self.addr, self.leader.DEAD_ADDRS)
self.assertNotIn(self.addr, self.leader.KNOWN_ADDRS)
self.assertNotIn(self.addr, self.leader.Peers)
self.assertFalse(node.has_tasks_running())
def conn_setup(node: NeoNode):
with self.assertLogHandler('network', 10) as log:
# setup last_connection, to indicate we've lost connection before
node.address.last_connection = Address.Now(
) # returns a timestamp of utcnow()
# setup the heartbeat data to have last happened 25 seconds ago
# if we disconnect now we should get a premature disconnect
node.start_outstanding_data_request[
HEARTBEAT_BLOCKS] = Address.Now() - 25
# now lose the connection
node.connectionLost(failure.Failure(error.ConnectionLost()))
self.assertIn("Premature disconnect", log.output[-2])
self.assertIn(str(error.ConnectionLost()), log.output[-1])
self.assertIn(self.addr, self.leader.DEAD_ADDRS)
self.assertNotIn(self.addr, self.leader.KNOWN_ADDRS)
self.assertNotIn(self.addr, self.leader.Peers)
self.assertFalse(node.has_tasks_running())