Mercurial > code > home > repos > light9
annotate bin/collector @ 1922:11e2f63bb2f2
more stats to measure sequencer framerate better
Ignore-this: 5df74b41a9847296432a31d248b31857
author | Drew Perttula <drewp@bigasterisk.com> |
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date | Sat, 01 Jun 2019 23:43:44 +0000 |
parents | 070c6d185276 |
children | 1a7e5b07bf17 |
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1 #!bin/python |
1590 | 2 """ |
3 Collector receives device attrs from multiple senders, combines | |
4 them, and sends output attrs to hardware. The combining part has | |
5 custom code for some attributes. | |
6 | |
7 Input can be over http or zmq. | |
8 """ | |
9 | |
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10 from run_local import log |
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11 |
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12 from twisted.internet import reactor, utils |
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13 import json |
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14 import logging |
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15 import optparse |
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16 import traceback |
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17 import cyclone.web, cyclone.websocket |
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18 from greplin import scales |
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19 |
1861 | 20 from cycloneerr import PrettyErrorHandler |
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21 from light9 import networking |
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22 from light9.collector.collector import Collector |
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23 from light9.collector.weblisteners import WebListeners |
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24 from light9.greplin_cyclone import StatsForCyclone |
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25 from light9.namespaces import L9 |
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26 from light9.zmqtransport import parseJsonMessage, startZmq |
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27 from rdfdb.syncedgraph import SyncedGraph |
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28 |
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29 from light9.collector.output import Udmx, DummyOutput # noqa |
1858 | 30 |
31 | |
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32 class Updates(cyclone.websocket.WebSocketHandler): |
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33 |
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34 def connectionMade(self, *args, **kwargs): |
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35 log.info('socket connect %s', self) |
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36 self.settings.listeners.addClient(self) |
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37 |
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38 def connectionLost(self, reason): |
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39 self.settings.listeners.delClient(self) |
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40 |
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41 def messageReceived(self, message): |
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42 json.loads(message) |
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43 |
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45 stats = scales.collection('/webServer', |
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46 scales.PmfStat('setAttr'), |
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47 scales.RecentFpsStat('setAttrFps'), |
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48 ) |
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49 |
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51 class Attrs(PrettyErrorHandler, cyclone.web.RequestHandler): |
1858 | 52 |
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53 def put(self): |
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54 stats.setAttrFps.mark() |
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55 with stats.setAttr.time(): |
1858 | 56 client, clientSession, settings, sendTime = parseJsonMessage( |
57 self.request.body) | |
58 self.settings.collector.setAttrs(client, clientSession, settings, | |
59 sendTime) | |
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60 self.set_status(202) |
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61 |
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62 |
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63 def launch(graph, doLoadTest=False): |
1530 | 64 try: |
65 # todo: drive outputs with config files | |
66 outputs = [ | |
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67 Udmx(L9['output/dmxA/'], bus=None, address=None, lastDmxChannel=221), |
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68 DummyOutput(L9['output/dmxB/']), |
1530 | 69 ] |
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70 except Exception: |
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71 log.error("setting up outputs:") |
1530 | 72 traceback.print_exc() |
73 raise | |
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74 listeners = WebListeners() |
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75 c: Collector = Collector(graph, outputs, listeners) |
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76 |
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77 startZmq(networking.collectorZmq.port, c) |
1858 | 78 |
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79 reactor.listenTCP(networking.collector.port, |
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80 cyclone.web.Application(handlers=[ |
1858 | 81 (r'/()', cyclone.web.StaticFileHandler, { |
82 "path": "light9/collector/web", | |
83 "default_filename": "index.html" | |
84 }), | |
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85 (r'/updates', Updates), |
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86 (r'/attrs', Attrs), |
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87 (r'/stats', StatsForCyclone), |
1858 | 88 ], |
89 collector=c, | |
90 listeners=listeners), | |
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91 interface='::') |
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92 log.info('serving http on %s, zmq on %s', networking.collector.port, |
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93 networking.collectorZmq.port) |
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94 if doLoadTest: |
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95 # in a subprocess since we don't want this client to be |
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96 # cooperating with the main event loop and only sending |
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97 # requests when there's free time |
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98 def afterWarmup(): |
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99 log.info('running collector_loadtest') |
1858 | 100 d = utils.getProcessValue('bin/python', |
101 ['bin/collector_loadtest.py']) | |
102 | |
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103 def done(*a): |
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104 log.info('loadtest done') |
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105 reactor.stop() |
1858 | 106 |
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107 d.addCallback(done) |
1858 | 108 |
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109 reactor.callLater(2, afterWarmup) |
1858 | 110 |
111 | |
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112 def main(): |
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113 parser = optparse.OptionParser() |
1858 | 114 parser.add_option("-v", |
115 "--verbose", | |
116 action="store_true", | |
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117 help="logging.DEBUG") |
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118 parser.add_option("--logdmx", action="store_true", help="log all dmx sends") |
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119 |
1858 | 120 parser.add_option("--loadtest", |
121 action="store_true", | |
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122 help="call myself with some synthetic load then exit") |
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123 (options, args) = parser.parse_args() |
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124 log.setLevel(logging.DEBUG if options.verbose else logging.INFO) |
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125 logging.getLogger('output').setLevel(logging.DEBUG) |
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126 |
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127 logging.getLogger('output.allDmx').setLevel( |
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128 logging.DEBUG if options.logdmx else logging.INFO) |
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129 logging.getLogger('colormath').setLevel(logging.INFO) |
1858 | 130 |
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131 graph = SyncedGraph(networking.rdfdb.url, "collector") |
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132 |
1858 | 133 graph.initiallySynced.addCallback(lambda _: launch(graph, options.loadtest) |
134 ).addErrback(lambda e: reactor.crash()) | |
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135 reactor.run() |
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136 |
1858 | 137 |
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138 if __name__ == '__main__': |
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139 main() |