def produce_all(self, host, port, protocol, timeout=5.0):
"""Produce ALL metrics to the endpoint
Note: this method is wrapped in a deferred on class instantiation
@param host (string)
@param port (int)
@param protocol (class) - twisted.internet.protocol.Protocol
@param timeout (int|float) - timeout parameter for the protocol
@callback (int) - how many metrics were sent
@errback (twisted.python.failure.Failure())
@return defer.Deferred()
"""
result = 0
if self.pending:
metrics = set()
for stamp, value in self.dataPoints.iteritems():
metrics.add((self.metricID, (stamp, value)))
proto_args = (list(metrics),)
proto_kwargs = {'timeout': timeout}
try:
d = connect(host, port, protocol, *proto_args, **proto_kwargs)
wfd = defer.waitForDeferred(d)
yield wfd
wfd.getResult()
result += 1
self.dataPoints = {} #reset storage
except:
result = Failure()
yield result
def produce_all(self, host, port, protocol, timeout=5.0):
"""Produce ALL metrics to the endpoint
Note: this method is wrapped in a deferred on class instantiation
@param host (string)
@param port (int)
@param protocol (class) - twisted.internet.protocol.Protocol
@param timeout (int|float) - timeout parameter for the protocol
@callback (int) - how many metrics were sent
@errback (twisted.python.failure.Failure())
@return defer.Deferred()
"""
result = 0
if self.pending:
metrics = set()
for stamp, value in self.dataPoints.iteritems():
metrics.add((self.metricID, (value, stamp)))
proto_args = (list(metrics), )
proto_kwargs = {'timeout': timeout}
try:
d = connect(host, port, protocol, *proto_args, **proto_kwargs)
wfd = defer.waitForDeferred(d)
yield wfd
wfd.getResult()
result += 1
self.dataPoints = {} #reset storage
except:
result = Failure()
yield result
def produce(self, host, port, protocol, timeout=5.0):
"""Produce metrics to the endpoint, sends the oldest metric and returns
Note: this method is wrapped in a deferred on class instantiation
@param host (string)
@param port (int)
@param protocol (class) - twisted.internet.protocol.Protocol
@param timeout (int|float) - timeout parameter for the protocol
@callback (int) - how many metrics were sent
@errback (twisted.python.failure.Failure())
@return defer.Deferred()
"""
result = 0
if self.pending:
stamp = sorted(self.dataPoints.keys())[0] #send oldest first
value = self.dataPoints[stamp]
proto_args = ([(self.metricID, (stamp, value))],)
proto_kwargs = {'timeout': timeout}
try:
d = connect(host, port, protocol, *proto_args, **proto_kwargs)
wfd = defer.waitForDeferred(d)
yield wfd
wfd.getResult()
result += 1
del self.dataPoints[stamp] #remove the metric
except:
result = Failure()
yield result
def produce(self, host, port, protocol, timeout=5.0):
"""Produce metrics to the endpoint, sends the oldest metric and returns
Note: this method is wrapped in a deferred on class instantiation
@param host (string)
@param port (int)
@param protocol (class) - twisted.internet.protocol.Protocol
@param timeout (int|float) - timeout parameter for the protocol
@callback (int) - how many metrics were sent
@errback (twisted.python.failure.Failure())
@return defer.Deferred()
"""
result = 0
if self.pending:
stamp = sorted(self.dataPoints.keys())[0] #send oldest first
value = self.dataPoints[stamp]
proto_args = ([(self.metricID, (stamp, value))], )
proto_kwargs = {'timeout': timeout}
try:
d = connect(host, port, protocol, *proto_args, **proto_kwargs)
wfd = defer.waitForDeferred(d)
yield wfd
wfd.getResult()
result += 1
del self.dataPoints[stamp] #remove the metric
except:
result = Failure()
yield result
