def heartbeat_thread_run():
logger = logging.getLogger('sgtk.syntheyes.heartbeat')
try:
interval = float(os.getenv(HEARTBEAT_INTERVAL, '0.2'))
except:
logger.error("Error setting interval from %s: %s", HEARTBEAT_INTERVAL,
os.getenv(HEARTBEAT_INTERVAL))
try:
tolerance = int(os.getenv(HEARTBEAT_TOLERANCE, '1'))
except:
logger.error("Error setting tolerance from %s: %s", HEARTBEAT_TOLERANCE,
os.getenv(HEARTBEAT_TOLERANCE))
error_cycle = 0
while True:
time.sleep(interval)
try:
hlev = get_existing_connection()
if not hlev.core.OK():
logger.error("Heartbeat: No connection.")
error_cycle += 1
except Exception, e:
logger.exception("Python: Heartbeat unknown exception: %s" % e)
if error_cycle >= tolerance:
msg = "Python: Quitting. Heartbeat errors greater than tolerance."
logger.error(msg)
os._exit(0)
return
engine_name = os.environ.get("TANK_ENGINE")
try:
context = sgtk.context.deserialize(os.environ.get("TANK_CONTEXT"))
except Exception, e:
msg = ("Shotgun: Could not create context! Shotgun Pipeline Toolkit "
"will be disabled. Details: %s" % e)
msg_box(msg)
return
try:
sgtk.platform.start_engine(engine_name, context.tank, context)
except Exception, e:
msg_box("Shotgun: Could not start SynthEyes engine: %s" % e)
return
file_to_open = os.environ.get("TANK_FILE_TO_OPEN")
if file_to_open:
from syntheyes import get_existing_connection
hlev = get_existing_connection()
hlev.OpenSNI(file_path)
# clean up temp env vars
for var in ["TANK_ENGINE", "TANK_CONTEXT", "TANK_FILE_TO_OPEN"]:
if var in os.environ:
del os.environ[var]
bootstrap_tank()