def perThread(queue):
from DataPoint import DataPoint, Session
session = Session()
while True:
try:
target1, target2, node = queue.get()
#print target1, target2, node
result = query_latency(target1, target2, node)
success = False
if result:
end_time, start_time, ping_times, address = result
if end_time and start_time and ping_times and address:
success = True
else:
end_time = start_time = ping_times = address = None
point = DataPoint(target1[0], target2[0], target1, target2, start_time, end_time, ping_times, address, node.host, success)
while True:
try:
session.add(point)
session.commit()
break
except Exception, e:
print e
session.close()
session = Session()
except Exception, e:
outputException(e)
def connect(self):
try:
self.connectPL()
except Exception, e:
try:
self.restartPL()
self.connectPL()
except Exception, e:
outputException(e)
self.connected = False
def wrapped(self, *args, **kwargs):
if not self.connected:
self.connect()
if self.connected:
try:
return fn(self, *args, **kwargs)
except Exception, e:
outputException(e)
self.connected = False
try:
self.connect()
return fn(self, *args, **kwargs)
except Exception, e:
outputException(e)
self.connected = False
return None
