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##############################################################################
# Copyright (c) 2015 EMC and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
import calendar
import logging
import socket
import time
class CarbonMetricTransmitter():
carbon_host = '127.0.0.1'
carbon_port = 2003
def __init__(self):
self.logger = logging.getLogger(__name__)
def transmit_metrics(self, metrics):
if 'timestamp' in metrics:
timestamp = metrics.pop('timestamp')
else:
timestamp = str(calendar.timegm(time.gmtime()))
carbon_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
carbon_socket.connect((self.carbon_host, self.carbon_port))
for key, metric in metrics.items():
message = key + " " + metric + " " + timestamp
self.logger.debug("Metric: " + message)
carbon_socket.send(message + '\n')
carbon_socket.close()
self.logger.info("Sent metrics to carbon with timestamp %s"
% timestamp)
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