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diff --git a/src/daq/flumotion-rrd/s5-flumotion-rrd.py b/src/daq/flumotion-rrd/s5-flumotion-rrd.py
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--- a/src/daq/flumotion-rrd/s5-flumotion-rrd.py
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@@ -1,233 +0,0 @@
-#!/usr/bin/python
-#
-# sfive
-#
-# sfive - spreadspace streaming statistics suite is a generic
-# statistic collection tool for streaming server infrastuctures.
-# The system collects and stores meta data like number of views
-# and throughput from a number of streaming servers and stores
-# it in a global data store.
-# The data acquisition is designed to be generic and extensible in
-# order to support different streaming software.
-# sfive also contains tools and applications to filter and visualize
-# live and recorded data.
-#
-#
-# Copyright (C) 2014 Christian Pointner <equinox@spreadspace.org>
-# Markus Grueneis <gimpf@gimpf.org>
-#
-# This file is part of sfive.
-#
-# sfive is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 3
-# as published by the Free Software Foundation.
-#
-# sfive is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with sfive. If not, see <http://www.gnu.org/licenses/>.
-#
-
-from errno import EINTR, EMSGSIZE, EAGAIN, EWOULDBLOCK, ECONNREFUSED, ENOBUFS
-from twisted.internet import protocol, reactor, unix
-import socket
-from time import sleep
-
-import simplejson as json
-import datetime
-import rrdtool
-
-_MAX_PACKET_SIZE = 8192 # in bytes
-
-__version__ = "$Rev$"
-
-class SFivePort(unix.ConnectedDatagramPort):
-
- def __init__(self, addr, proto, maxPacketSize=8192, mode=0666, bindAddress=None, reactor=None):
- unix.ConnectedDatagramPort.__init__(self, addr, proto, maxPacketSize, mode, bindAddress, reactor)
-
- def write(self, data):
- try:
- return self.socket.send(data)
- except socket.error, se:
- no = se.args[0]
- if no == EINTR:
- return self.write(data)
- elif no == EMSGSIZE:
- raise error.MessageLengthError, "message too long"
- elif no == ECONNREFUSED:
- self.protocol.connectionRefused()
- elif no == EAGAIN:
- # the send buffer seems to be full - let's wait a little while...
- # this is not really a good solution but better than the aproach
- # of twisted which just drops the datagram...
- sleep(0.01)
- return self.write(data)
- else:
- raise
-
-class SFiveProto(protocol.ConnectedDatagramProtocol):
-
- def __init__(self, importer):
- self._importer = importer
-
- def startProtocol(self):
- self._importer._socketReady()
-
- def datagramReceived(self, data):
- print 'SFive: received datagram: "%s" (will get ignored)' % (data)
-
- def connectionFailed(self, failure):
- print 'SFive: connection failed: %s' % (failure.getErrorMessage())
- self._importer._socketError()
-
- def sendDatagram(self, data):
- try:
- return self.transport.write(data)
- except socket.error as err:
- print 'SFive: sending datagram failed: %s' % (err)
- self._importer._socketError()
-
-
-class FlumotionRRD():
- """Class to batch import flumotion rrd statistics into the spreadspace streaming statistic suite"""
-
- def __init__(self, properties):
- print 'SFive: flumotion rrd file importer loaded'
-
- self._socket = properties['socket']
- self._hostname = properties['hostname']
- self._content_id = properties['content-id']
- self._format = properties['format']
- self._quality = properties['quality']
- self._tags = properties['tags']
- self._bytes_rrdfile = properties['bytes-rrdfile']
- self._clients_rrdfile = properties['clients-rrdfile']
-
- self._proto = None
- self._conn = None
-
- def run(self):
- if self._initRRD():
- reactor.callWhenRunning(self._initSocket)
- reactor.run()
-
- def _initRRD(self):
- try:
- info_bytes = rrdtool.info(self._bytes_rrdfile)
- step_bytes = info_bytes['step']
- lastupdate_bytes = info_bytes['last_update']
- info_clients = rrdtool.info(self._clients_rrdfile)
- step_clients = info_clients['step']
- lastupdate_clients = info_clients['last_update']
-
- self._duration = step_bytes
- if step_bytes != step_clients:
- print 'SFive: ERROR step size of the RRD Files don\'t match'
- return False
-
- self._end = lastupdate_bytes if lastupdate_bytes < lastupdate_clients else lastupdate_clients
- if lastupdate_bytes != lastupdate_clients:
- print 'SFive: WARNING the last update timestamp of the RRD Files don\'t match - will use smaller timestamp'
- return False
-
- print 'SFive: will use 7 days of data ending with %s using a step size of %d seconds' % (
- datetime.datetime.utcfromtimestamp(self._end).isoformat('T') + 'Z', self._duration)
-
- except rrdtool.error as e:
- print 'SFive: rrdtool-error: %s' % (e)
- return False
-
- return True
-
- def _initSocket(self):
- print 'SFive: trying to connect to %s...' % (self._socket)
- self._proto = SFiveProto(self)
- self._conn = SFivePort(self._socket, self._proto, _MAX_PACKET_SIZE, 0o666, None, reactor)
- self._conn.startListening()
-
- def _socketError(self):
- if self._conn:
- self._conn.stopListening()
- reactor.stop()
-
- def _socketReady(self):
- print 'SFive: connection to sfive hub established'
- self._sendInit()
- cnt = self._sendRRDData()
- print 'SFive: sent %d datasets' % (cnt)
-
- reactor.stop()
-
- def _sendInit(self):
- initdata = { "version": 1, "hostname": self._hostname,
- "streamer-id": { "content-id": self._content_id, "format": self._format, "quality": self._quality },
- "tags": self._tags }
- self._proto.sendDatagram('%s\n' % (json.dumps(initdata)));
-
- def _sendRRDData(self):
- try:
- data_bytes = rrdtool.fetch(self._bytes_rrdfile, 'AVERAGE', '-s', 'end-7d', '-e', '%d' % self._end)
- data_clients = rrdtool.fetch(self._clients_rrdfile, 'AVERAGE', '-s', 'end-7d', '-e', '%d' % self._end)
- except rrdtool.error as e:
- print 'SFive: rrdtool-error: %s' % (e)
- return 0
-
- ts = data_bytes[0][0]
- max = len(data_bytes[2])
- if max < 1:
- return 0
-
- cnt = 0
- for idx in range(0, max - 1):
- try:
- self._sendDataset(datetime.datetime.utcfromtimestamp(ts), self._duration,
- data_clients[2][idx][0], data_bytes[2][idx][0])
- ts += self._duration
- cnt += 1
- except ValueError as err:
- print 'SFive: timestamp "%d" seems wrong: %s' % (ts, err)
-
- return cnt
-
- def _sendDataset(self, timestamp, duration, client_count, bytes_sent):
- client_count = int(round(client_count)) if client_count else 0
- bytes_sent = int(round(bytes_sent)) if bytes_sent else 0
- data = { "start-time": timestamp.isoformat('T') + 'Z',
- "duration-ms": duration * 1000,
- "data": {
- "client-count": client_count,
- "bytes-sent": bytes_sent
- }
- }
- self._proto.sendDatagram('%s\n' % (json.dumps(data)));
-
-
-if __name__ == '__main__':
- import argparse
-
- parser = argparse.ArgumentParser(description='SFive Flumotion RRD Importer')
- parser.add_argument('--socket', '-s', dest='socket', required=True,
- help='the path to the data socket of the local SFive hub')
- parser.add_argument('--hostname', '-n', dest='hostname', required=True,
- help='the hostname of the machine')
- parser.add_argument('--content-id', '-c', dest='content-id', required=True,
- help='the content-id (i.e. av)')
- parser.add_argument('--format', '-f', dest='format', required=True,
- help='the format (i.e. webm)')
- parser.add_argument('--quality', '-q', dest='quality', required=True,
- help='the quality (i.e. high)')
- parser.add_argument('--tag', '-t', dest='tags', action='append',
- help='tag to be added to the statistic data, can be invoked several times')
- parser.add_argument('--bytes-rrdfile', '-b', dest='bytes-rrdfile', required=True,
- help='path to the RRD File containing the bytes sent')
- parser.add_argument('--clients-rrdfile', '-N', dest='clients-rrdfile', required=True,
- help='path to the RRD File containing the number of clients')
- args = vars(parser.parse_args())
- if not args['tags']:
- args['tags'] = []
- importer = FlumotionRRD(args)
- importer.run()