def __init__(self,
device_serial,
is_emulator=True,
output_dir=None,
use_hierarchy_viewer=False):
"""
create a device
:param device_serial: serial number of target device
:param is_emulator: boolean, type of device, True for emulator, False for real device
:return:
"""
self.logger = logging.getLogger("Device")
self.serial = device_serial
self.is_emulator = is_emulator
self.adb = None
self.telnet = None
self.monkeyrunner = None
self.view_client = None
self.settings = {}
self.display_info = None
self.sdk_version = None
self.release_version = None
self.ro_debuggable = None
self.ro_secure = None
self.output_dir = output_dir
if self.output_dir is None:
self.output_dir = os.path.abspath("droidbot_out")
if not os.path.exists(self.output_dir):
os.mkdir(self.output_dir)
self.use_hierarchy_viewer = use_hierarchy_viewer
if self.is_emulator:
self.adb_enabled = True
self.telnet_enabled = True
self.monkeyrunner_enabled = False
self.view_client_enabled = True
else:
self.adb_enabled = True
self.telnet_enabled = False
self.monkeyrunner_enabled = False
self.view_client_enabled = True
self.is_connected = False
self.connect()
self.get_sdk_version()
self.get_release_version()
self.get_ro_secure()
self.get_ro_debuggable()
self.get_display_info()
self.logcat = self.redirect_logcat()
from state_monitor import StateMonitor
self.state_monitor = StateMonitor(device=self)
self.state_monitor.start()
self.unlock()
def __init__(self, action_server):
# action server for getting requests from AI
self._action_server = action_server
# current state of motion coordinator
self._task = None
self._first_task_seen = False
# used for timeouts & extrapolating
self._time_of_last_task = None
self._timeout_vel_sent = False
# to keep things thread safe
self._lock = threading.RLock()
# handles monitoring of state of drone
self._state_monitor = StateMonitor()
# handles communicating between tasks and LLM
self._task_command_handler = TaskCommandHandler()
self._idle_obstacle_avoider = IdleObstacleAvoider()
self._avoid_magnitude = rospy.get_param("~obst_avoid_magnitude")
self._kickout_distance = rospy.get_param('~kickout_distance')
self._new_task_distance = rospy.get_param('~new_task_distance')
self._safe_distance = rospy.get_param('~safe_distance')
# safety
self._safety_client = SafetyClient('motion_command_coordinator')
self._safety_land_complete = False
self._safety_land_requested = False
# Create action client to request a safety landing
self._action_client = actionlib.SimpleActionClient(
"motion_planner_server", QuadMoveAction)
try:
# update rate for motion coordinator
self._update_rate = rospy.get_param('~update_rate')
# task timeout values
self._task_timeout = rospy.Duration(
rospy.get_param('~task_timeout'))
# startup timeout
self._startup_timeout = rospy.Duration(
rospy.get_param('~startup_timeout'))
except KeyError as e:
rospy.logerr('Could not lookup a parameter for motion coordinator')
raise
def run_test(load_balancer, workload, debug):
sm = StateMonitor()
create_count = 0 # Keeps track of how many creates went through
remove_count = 0 # Keeps track of how many removes went through
with open(workload) as f:
# returns (None, sm.failed) if there are any errors
# otherwise runs through the workload
for line in tqdm.tqdm(f, total=get_num_lines(workload)):
# Parse command
command, arg = line.split()
if command == 'create':
if debug: print('\n{} {}'.format(command, arg))
try:
check_valid(sm, load_balancer.shards, debug)
except Error as e:
print('\nbefore create {}\n{}'.format(create_count, e))
return None, sm.failed
load_balancer.add_shard(arg)
try:
check_valid(sm, load_balancer.shards, debug)
except Error as e:
print('\nafter create {}\n{}'.format(create_count, e))
return None, sm.failed
create_count += 1
elif command == 'remove':
if debug: print('\n{} {}'.format(command, arg))
try:
check_valid(sm, load_balancer.shards, debug)
except Error as e:
print('\nbefore remove {}\n{}'.format(create_count, e))
return None, sm.failed
load_balancer.remove_shard(arg)
try:
check_valid(sm, load_balancer.shards, debug)
except Error as e:
print('\nafter remove {}\n{}'.format(create_count, e))
return None, sm.failed
remove_count += 1
elif command == 'put':
load_balancer.put(arg)
sm.put(arg)
# Final check
try:
check_valid(sm, load_balancer.shards, debug)
except Error as e:
print('\nat the end\n{}'.format(e))
return None, sm.failed
stats = sm.get_stats(load_balancer.shards, debug)
return stats, sm.failed