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'''#David Foderick, Skylake Software Inc. |
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#Runs behind firewall |
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''' |
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import datetime |
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from threading import Thread |
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from queue import Queue |
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from colorama import Fore |
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import pika |
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from helpers.antminerhelper import MinerMonitorException, stats |
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from helpers.queuehelper import QueueName, QueueEntries |
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from domain import mining |
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from backend.fcmapp import Component |
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APPMONITOR = Component('monitorminer') |
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MONITOR_PREFETCH = int(APPMONITOR.app.configuration("monitoring.queue.prefetch")) |
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def enthread(target, args): |
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'''put a method on a queue to be run in background''' |
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thread_queue = Queue() |
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def wrapper(): |
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thread_queue.put(target(*args)) |
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thread = Thread(target=wrapper) |
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thread.start() |
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return thread_queue |
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def when_monitorminer(channel, method, properties, body): |
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try: |
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print("[{0}] Received monitorminer command".format(APPMONITOR.app.now())) |
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APPMONITOR.app.queuestatus() |
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minermsg = APPMONITOR.app.messagedecodeminer(body) |
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#monitor in background so pika socket doesnt get messed up |
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qmon = enthread(target=domonitorminer, args=(minermsg, )) |
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APPMONITOR.app.enqueue(qmon.get()) |
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except Exception as ex: |
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APPMONITOR.app.logexception(ex) |
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def domonitorminer(miner): |
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'''get statistics from miner''' |
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entries = QueueEntries() |
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savedminer = APPMONITOR.app.getminer(miner) |
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if savedminer is None: |
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savedminer = miner |
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try: |
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#individual miner can be monitored even if manually disabled |
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#todo:savedminer and knownminer out of sync. this will be fixed in refactoring redis |
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if not savedminer.should_monitor() and not miner.should_monitor(): |
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print('skipped monitoring {0}'.format(miner.name)) |
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return entries |
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mineroriginalstatus = savedminer.status |
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minerstats, minerinfo, apicall, minerpool = stats(savedminer) |
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#minerlcd = antminerhelper.getminerlcd(miner) |
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if minerstats is None: |
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print('could not monitor {0}({1})'.format(savedminer.name, savedminer.ipaddress)) |
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else: |
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#what to do if monitored miner type conflicts with saved miner type??? |
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#should probably provision? |
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foundpool = APPMONITOR.app.findpool(minerpool) |
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if foundpool is not None: |
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minerpool.poolname = foundpool.name |
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savedminer.monitored(minerstats, minerpool, minerinfo, apicall.elapsed()) |
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if mineroriginalstatus == '': |
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#first time monitoring since bootup |
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print(Fore.GREEN + APPMONITOR.app.now(), savedminer.name, 'first time monitoring') |
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elif savedminer.status == mining.MinerStatus.Online and (mineroriginalstatus == mining.MinerStatus.Disabled or mineroriginalstatus == mining.MinerStatus.Offline): |
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#changing status from offline to online so raise event |
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entries.add(QueueName.Q_ONLINE, APPMONITOR.app.messageencode(savedminer)) |
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print(Fore.GREEN + APPMONITOR.app.now(), savedminer.name, 'back online!') |
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#TODO: if stats.elapsed < previous.elapsed then raise provision or online events |
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APPMONITOR.app.putminerandstats(savedminer, minerstats, minerpool) |
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#show name of current pool instead of worker |
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print('{0} mining at {1}'.format(savedminer.name, getpoolname(minerpool))) |
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check_miner_should_provision(entries, savedminer, minerpool) |
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print(Fore.CYAN+str(APPMONITOR.app.now()), savedminer.name, savedminer.status, |
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'h='+str(minerstats.currenthash), str(minerstats.minercount), |
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'{0}/{1}/{2}'.format(str(minerstats.tempboard1), |
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str(minerstats.tempboard2), |
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str(minerstats.tempboard3)), |
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savedminer.uptime(minerstats.elapsed), |
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'{0:d}ms'.format(int(savedminer.monitorresponsetime() * 1000))) |
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msg = APPMONITOR.app.createmessagestats(savedminer, minerstats, minerpool) |
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entries.addbroadcast(QueueName.Q_STATISTICSUPDATED, msg) |
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except pika.exceptions.ConnectionClosed as qex: |
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#could not enqueue a message |
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print(Fore.RED + '{0} Queue Error: {1}'.format(savedminer.name, |
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APPMONITOR.app.exceptionmessage(qex))) |
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APPMONITOR.app.logexception(qex) |
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except MinerMonitorException as monitorex: |
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print(Fore.RED + '{0} Miner Error: {1}'.format(savedminer.name, |
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APPMONITOR.app.exceptionmessage(monitorex))) |
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savedminer.lastmonitor = datetime.datetime.utcnow() |
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#TODO: this should be a rule. publish miner offline event |
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#and let event handler decide how to handle it |
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savedminer.offline_now() |
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print(Fore.RED + APPMONITOR.app.now(), savedminer.name, savedminer.status) |
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entries.add(QueueName.Q_OFFLINE, APPMONITOR.app.messageencode(savedminer)) |
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except BaseException as ex: |
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print(Fore.RED+'{0} Unexpected Error in monitorminer: {1}'.format(savedminer.name, |
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APPMONITOR.app.exceptionmessage(ex))) |
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# we have to consider any exception to be a miner error. sets status to offline |
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#if str(e) == "timed out": #(timeout('timed out',),) |
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APPMONITOR.app.logexception(ex) |
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#TODO: review usage of savedminer and knownminer. should only go with one |
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APPMONITOR.app.putminer(savedminer) |
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APPMONITOR.app.updateknownminer(savedminer) |
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return entries |
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def check_miner_should_provision(entries, savedminer, minerpool): |
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#most users won't want to mine solo, so provision the miner |
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if not APPMONITOR.app.configuration('mining.allowsolomining'): |
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if not minerpool.currentpool or minerpool.currentpool.startswith(APPMONITOR.app.configuration('mining.solopool')): |
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entries.add(QueueName.Q_PROVISION, APPMONITOR.app.messageencode(savedminer)) |
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def getpoolname(minerpool): |
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poolname = '?' |
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if minerpool: |
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poolname = '{0} {1}'.format(minerpool.currentpool, minerpool.currentworker) |
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foundpool = APPMONITOR.app.findpool(minerpool) |
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if foundpool is not None: |
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poolname = foundpool.name |
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return poolname |
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def main(): |
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'''main''' |
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if APPMONITOR.app.isrunnow or APPMONITOR.app.isdebug: |
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test_miner = APPMONITOR.app.getknownminerbyname('192.168.1.177') |
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if not test_miner: |
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test_miner = APPMONITOR.app.getknownminerbyname('#S9000') |
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if test_miner: |
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domonitorminer(test_miner) |
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APPMONITOR.app.shutdown() |
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else: |
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APPMONITOR.listeningqueue = APPMONITOR.app.subscribe(QueueName.Q_MONITORMINER, when_monitorminer, MONITOR_PREFETCH) |
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APPMONITOR.listen() |
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if __name__ == "__main__": |
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main() |
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dfoderick /
fullcycle
