from __future__ import division
-import ConfigParser
-import StringIO
-import argparse
+import base64
+import gc
+import json
import os
import random
-import struct
import sys
import time
-import json
import signal
import traceback
import urlparse
-from twisted.internet import defer, error, reactor, protocol, task
-from twisted.web import server, resource
+if '--iocp' in sys.argv:
+ from twisted.internet import iocpreactor
+ iocpreactor.install()
+from twisted.internet import defer, reactor, protocol, tcp
+from twisted.web import server
from twisted.python import log
from nattraverso import portmapper, ipdiscover
-import bitcoin.p2p as bitcoin_p2p, bitcoin.getwork as bitcoin_getwork, bitcoin.data as bitcoin_data
-from bitcoin import worker_interface
-from util import expiring_dict, jsonrpc, variable, deferral, math, logging, pack
-from . import p2p, networks, graphs
-import p2pool, p2pool.data as p2pool_data
-
-@deferral.retry('Error getting work from bitcoind:', 3)
-@defer.inlineCallbacks
-def getwork(bitcoind):
- try:
- work = yield bitcoind.rpc_getmemorypool()
- except jsonrpc.Error, e:
- if e.code == -32601: # Method not found
- print >>sys.stderr, 'Error: Bitcoin version too old! Upgrade to v0.5 or newer!'
- raise deferral.RetrySilentlyException()
- raise
- packed_transactions = [x.decode('hex') for x in work['transactions']]
- defer.returnValue(dict(
- version=work['version'],
- previous_block_hash=int(work['previousblockhash'], 16),
- transactions=map(bitcoin_data.tx_type.unpack, packed_transactions),
- merkle_branch=bitcoin_data.calculate_merkle_branch([0] + map(bitcoin_data.hash256, packed_transactions), 0),
- subsidy=work['coinbasevalue'],
- time=work['time'],
- bits=bitcoin_data.FloatingIntegerType().unpack(work['bits'].decode('hex')[::-1]) if isinstance(work['bits'], (str, unicode)) else bitcoin_data.FloatingInteger(work['bits']),
- coinbaseflags=work['coinbaseflags'].decode('hex') if 'coinbaseflags' in work else ''.join(x.decode('hex') for x in work['coinbaseaux'].itervalues()) if 'coinbaseaux' in work else '',
- ))
+import bitcoin.p2p as bitcoin_p2p, bitcoin.data as bitcoin_data
+from bitcoin import stratum, worker_interface, helper
+from util import fixargparse, jsonrpc, variable, deferral, math, logging, switchprotocol
+from . import networks, web, work
+import p2pool, p2pool.data as p2pool_data, p2pool.node as p2pool_node
@defer.inlineCallbacks
def main(args, net, datadir_path, merged_urls, worker_endpoint):
try:
print 'p2pool (version %s)' % (p2pool.__version__,)
print
- try:
- from . import draw
- except ImportError:
- draw = None
- print "Install Pygame and PIL to enable visualizations! Visualizations disabled."
+
+ @defer.inlineCallbacks
+ def connect_p2p():
+ # connect to bitcoind over bitcoin-p2p
+ print '''Testing bitcoind P2P connection to '%s:%s'...''' % (args.bitcoind_address, args.bitcoind_p2p_port)
+ factory = bitcoin_p2p.ClientFactory(net.PARENT)
+ reactor.connectTCP(args.bitcoind_address, args.bitcoind_p2p_port, factory)
+ yield factory.getProtocol() # waits until handshake is successful
+ print ' ...success!'
print
+ defer.returnValue(factory)
+
+ if args.testnet: # establish p2p connection first if testnet so bitcoind can work without connections
+ factory = yield connect_p2p()
# connect to bitcoind over JSON-RPC and do initial getmemorypool
- url = 'http://%s:%i/' % (args.bitcoind_address, args.bitcoind_rpc_port)
+ url = '%s://%s:%i/' % ('https' if args.bitcoind_rpc_ssl else 'http', args.bitcoind_address, args.bitcoind_rpc_port)
print '''Testing bitcoind RPC connection to '%s' with username '%s'...''' % (url, args.bitcoind_rpc_username)
- bitcoind = jsonrpc.Proxy(url, (args.bitcoind_rpc_username, args.bitcoind_rpc_password))
- good = yield deferral.retry('Error while checking bitcoind identity:', 1)(net.PARENT.RPC_CHECK)(bitcoind)
- if not good:
- print >>sys.stderr, " Check failed! Make sure that you're connected to the right bitcoind with --bitcoind-rpc-port!"
- return
- temp_work = yield getwork(bitcoind)
- print ' ...success!'
- print ' Current block hash: %x' % (temp_work['previous_block_hash'],)
- print
+ bitcoind = jsonrpc.HTTPProxy(url, dict(Authorization='Basic ' + base64.b64encode(args.bitcoind_rpc_username + ':' + args.bitcoind_rpc_password)), timeout=30)
+ yield helper.check(bitcoind, net)
+ temp_work = yield helper.getwork(bitcoind)
+
+ bitcoind_warning_var = variable.Variable(None)
+ @defer.inlineCallbacks
+ def poll_warnings():
+ errors = (yield deferral.retry('Error while calling getmininginfo:')(bitcoind.rpc_getmininginfo)())['errors']
+ bitcoind_warning_var.set(errors if errors != '' else None)
+ yield poll_warnings()
+ deferral.RobustLoopingCall(poll_warnings).start(20*60)
- # connect to bitcoind over bitcoin-p2p
- print '''Testing bitcoind P2P connection to '%s:%s'...''' % (args.bitcoind_address, args.bitcoind_p2p_port)
- factory = bitcoin_p2p.ClientFactory(net.PARENT)
- reactor.connectTCP(args.bitcoind_address, args.bitcoind_p2p_port, factory)
- yield factory.getProtocol() # waits until handshake is successful
print ' ...success!'
+ print ' Current block hash: %x' % (temp_work['previous_block'],)
+ print ' Current block height: %i' % (temp_work['height'] - 1,)
print
+ if not args.testnet:
+ factory = yield connect_p2p()
+
print 'Determining payout address...'
if args.pubkey_hash is None:
address_path = os.path.join(datadir_path, 'cached_payout_address')
print ' ...success! Payout address:', bitcoin_data.pubkey_hash_to_address(my_pubkey_hash, net.PARENT)
print
- my_share_hashes = set()
- my_doa_share_hashes = set()
-
- tracker = p2pool_data.OkayTracker(net, my_share_hashes, my_doa_share_hashes)
- shared_share_hashes = set()
ss = p2pool_data.ShareStore(os.path.join(datadir_path, 'shares.'), net)
+ shares = {}
known_verified = set()
- recent_blocks = []
print "Loading shares..."
for i, (mode, contents) in enumerate(ss.get_shares()):
if mode == 'share':
- if contents.hash in tracker.shares:
- continue
- shared_share_hashes.add(contents.hash)
contents.time_seen = 0
- tracker.add(contents)
- if len(tracker.shares) % 1000 == 0 and tracker.shares:
- print " %i" % (len(tracker.shares),)
+ shares[contents.hash] = contents
+ if len(shares) % 1000 == 0 and shares:
+ print " %i" % (len(shares),)
elif mode == 'verified_hash':
known_verified.add(contents)
else:
raise AssertionError()
- print " ...inserting %i verified shares..." % (len(known_verified),)
- for h in known_verified:
- if h not in tracker.shares:
- ss.forget_verified_share(h)
- continue
- tracker.verified.add(tracker.shares[h])
- print " ...done loading %i shares!" % (len(tracker.shares),)
+ print " ...done loading %i shares (%i verified)!" % (len(shares), len(known_verified))
print
- tracker.removed.watch(lambda share: ss.forget_share(share.hash))
- tracker.verified.removed.watch(lambda share: ss.forget_verified_share(share.hash))
- tracker.removed.watch(lambda share: shared_share_hashes.discard(share.hash))
- peer_heads = expiring_dict.ExpiringDict(300) # hash -> peers that know of it
- pre_current_work = variable.Variable(None)
- pre_merged_work = variable.Variable({})
- # information affecting work that should trigger a long-polling update
- current_work = variable.Variable(None)
- # information affecting work that should not trigger a long-polling update
- current_work2 = variable.Variable(None)
+ print 'Initializing work...'
- requested = expiring_dict.ExpiringDict(300)
+ node = p2pool_node.Node(factory, bitcoind, shares.values(), known_verified, net)
+ yield node.start()
- print 'Initializing work...'
- @defer.inlineCallbacks
- def set_real_work1():
- work = yield getwork(bitcoind)
- current_work2.set(dict(
- time=work['time'],
- transactions=work['transactions'],
- merkle_branch=work['merkle_branch'],
- subsidy=work['subsidy'],
- clock_offset=time.time() - work['time'],
- last_update=time.time(),
- )) # second set first because everything hooks on the first
- pre_current_work.set(dict(
- version=work['version'],
- previous_block=work['previous_block_hash'],
- bits=work['bits'],
- coinbaseflags=work['coinbaseflags'],
- ))
- yield set_real_work1()
+ for share_hash in shares:
+ if share_hash not in node.tracker.items:
+ ss.forget_share(share_hash)
+ for share_hash in known_verified:
+ if share_hash not in node.tracker.verified.items:
+ ss.forget_verified_share(share_hash)
+ del shares, known_verified
+ node.tracker.removed.watch(lambda share: ss.forget_share(share.hash))
+ node.tracker.verified.removed.watch(lambda share: ss.forget_verified_share(share.hash))
- if '\ngetblock ' in (yield deferral.retry()(bitcoind.rpc_help)()):
- height_cacher = deferral.DeferredCacher(defer.inlineCallbacks(lambda block_hash: defer.returnValue((yield bitcoind.rpc_getblock('%x' % (block_hash,)))['blockcount'])))
- best_height_cached = variable.Variable((yield deferral.retry()(height_cacher)(pre_current_work.value['previous_block'])))
- def get_height_rel_highest(block_hash):
- this_height = height_cacher.call_now(block_hash, 0)
- best_height = height_cacher.call_now(pre_current_work.value['previous_block'], 0)
- best_height_cached.set(max(best_height_cached.value, this_height, best_height))
- return this_height - best_height_cached.value
- else:
- get_height_rel_highest = bitcoin_p2p.HeightTracker(bitcoind, factory, 5*net.SHARE_PERIOD*net.CHAIN_LENGTH/net.PARENT.BLOCK_PERIOD).get_height_rel_highest
+ def save_shares():
+ for share in node.tracker.get_chain(node.best_share_var.value, min(node.tracker.get_height(node.best_share_var.value), 2*net.CHAIN_LENGTH)):
+ ss.add_share(share)
+ if share.hash in node.tracker.verified.items:
+ ss.add_verified_hash(share.hash)
+ deferral.RobustLoopingCall(save_shares).start(60)
- def set_real_work2():
- best, desired = tracker.think(get_height_rel_highest, pre_current_work.value['previous_block'], pre_current_work.value['bits'])
-
- t = dict(pre_current_work.value)
- t['best_share_hash'] = best
- t['mm_chains'] = pre_merged_work.value
- current_work.set(t)
-
- t = time.time()
- for peer2, share_hash in desired:
- if share_hash not in tracker.tails: # was received in the time tracker.think was running
- continue
- last_request_time, count = requested.get(share_hash, (None, 0))
- if last_request_time is not None and last_request_time - 5 < t < last_request_time + 10 * 1.5**count:
- continue
- potential_peers = set()
- for head in tracker.tails[share_hash]:
- potential_peers.update(peer_heads.get(head, set()))
- potential_peers = [peer for peer in potential_peers if peer.connected2]
- if count == 0 and peer2 is not None and peer2.connected2:
- peer = peer2
- else:
- peer = random.choice(potential_peers) if potential_peers and random.random() > .2 else peer2
- if peer is None:
- continue
-
- print 'Requesting parent share %s from %s' % (p2pool_data.format_hash(share_hash), '%s:%i' % peer.addr)
- peer.send_getshares(
- hashes=[share_hash],
- parents=2000,
- stops=list(set(tracker.heads) | set(
- tracker.get_nth_parent_hash(head, min(max(0, tracker.get_height_and_last(head)[0] - 1), 10)) for head in tracker.heads
- ))[:100],
- )
- requested[share_hash] = t, count + 1
- pre_current_work.changed.watch(lambda _: set_real_work2())
- pre_merged_work.changed.watch(lambda _: set_real_work2())
- set_real_work2()
print ' ...success!'
print
- @defer.inlineCallbacks
- def set_merged_work(merged_url, merged_userpass):
- merged_proxy = jsonrpc.Proxy(merged_url, (merged_userpass,))
- while True:
- auxblock = yield deferral.retry('Error while calling merged getauxblock:', 1)(merged_proxy.rpc_getauxblock)()
- pre_merged_work.set(dict(pre_merged_work.value, **{auxblock['chainid']: dict(
- hash=int(auxblock['hash'], 16),
- target=pack.IntType(256).unpack(auxblock['target'].decode('hex')),
- merged_proxy=merged_proxy,
- )}))
- yield deferral.sleep(1)
- for merged_url, merged_userpass in merged_urls:
- set_merged_work(merged_url, merged_userpass)
-
- @pre_merged_work.changed.watch
- def _(new_merged_work):
- print 'Got new merged mining work!'
-
- # setup p2p logic and join p2pool network
-
- class Node(p2p.Node):
- def handle_shares(self, shares, peer):
- if len(shares) > 5:
- print 'Processing %i shares from %s...' % (len(shares), '%s:%i' % peer.addr if peer is not None else None)
-
- new_count = 0
- for share in shares:
- if share.hash in tracker.shares:
- #print 'Got duplicate share, ignoring. Hash: %s' % (p2pool_data.format_hash(share.hash),)
- continue
-
- new_count += 1
-
- #print 'Received share %s from %r' % (p2pool_data.format_hash(share.hash), share.peer.addr if share.peer is not None else None)
-
- tracker.add(share)
-
- if shares and peer is not None:
- peer_heads.setdefault(shares[0].hash, set()).add(peer)
-
- if new_count:
- set_real_work2()
-
- if len(shares) > 5:
- print '... done processing %i shares. New: %i Have: %i/~%i' % (len(shares), new_count, len(tracker.shares), 2*net.CHAIN_LENGTH)
-
- def handle_share_hashes(self, hashes, peer):
- t = time.time()
- get_hashes = []
- for share_hash in hashes:
- if share_hash in tracker.shares:
- continue
- last_request_time, count = requested.get(share_hash, (None, 0))
- if last_request_time is not None and last_request_time - 5 < t < last_request_time + 10 * 1.5**count:
- continue
- print 'Got share hash, requesting! Hash: %s' % (p2pool_data.format_hash(share_hash),)
- get_hashes.append(share_hash)
- requested[share_hash] = t, count + 1
-
- if hashes and peer is not None:
- peer_heads.setdefault(hashes[0], set()).add(peer)
- if get_hashes:
- peer.send_getshares(hashes=get_hashes, parents=0, stops=[])
-
- def handle_get_shares(self, hashes, parents, stops, peer):
- parents = min(parents, 1000//len(hashes))
- stops = set(stops)
- shares = []
- for share_hash in hashes:
- for share in tracker.get_chain(share_hash, min(parents + 1, tracker.get_height(share_hash))):
- if share.hash in stops:
- break
- shares.append(share)
- print 'Sending %i shares to %s:%i' % (len(shares), peer.addr[0], peer.addr[1])
- peer.sendShares(shares)
-
- @tracker.verified.added.watch
- def _(share):
- if share.pow_hash <= share.header['bits'].target:
- if factory.conn.value is not None:
- factory.conn.value.send_block(block=share.as_block(tracker))
- else:
- print >>sys.stderr, 'No bitcoind connection when block submittal attempted! Erp!'
- print
- print 'GOT BLOCK FROM PEER! Passing to bitcoind! %s bitcoin: %s%064x' % (p2pool_data.format_hash(share.hash), net.PARENT.BLOCK_EXPLORER_URL_PREFIX, share.header_hash)
- print
- recent_blocks.append(dict(ts=share.timestamp, hash='%064x' % (share.header_hash,)))
-
print 'Joining p2pool network using port %i...' % (args.p2pool_port,)
@defer.inlineCallbacks
- def parse(x):
- if ':' in x:
- ip, port = x.split(':')
- defer.returnValue(((yield reactor.resolve(ip)), int(port)))
- else:
- defer.returnValue(((yield reactor.resolve(x)), net.P2P_PORT))
+ def parse(host):
+ port = net.P2P_PORT
+ if ':' in host:
+ host, port_str = host.split(':')
+ port = int(port_str)
+ defer.returnValue(((yield reactor.resolve(host)), port))
addrs = {}
- if os.path.exists(os.path.join(datadir_path, 'addrs.txt')):
+ if os.path.exists(os.path.join(datadir_path, 'addrs')):
try:
- addrs.update(dict(eval(x) for x in open(os.path.join(datadir_path, 'addrs.txt'))))
+ with open(os.path.join(datadir_path, 'addrs'), 'rb') as f:
+ addrs.update(dict((tuple(k), v) for k, v in json.loads(f.read())))
except:
- print >>sys.stderr, "error reading addrs"
+ print >>sys.stderr, 'error parsing addrs'
for addr_df in map(parse, net.BOOTSTRAP_ADDRS):
try:
addr = yield addr_df
except:
log.err()
- p2p_node = Node(
- best_share_hash_func=lambda: current_work.value['best_share_hash'],
+ node.p2p_node = p2pool_node.P2PNode(node,
port=args.p2pool_port,
- net=net,
+ max_incoming_conns=args.p2pool_conns,
addr_store=addrs,
connect_addrs=connect_addrs,
+ desired_outgoing_conns=args.p2pool_outgoing_conns,
)
- p2p_node.start()
+ node.p2p_node.start()
def save_addrs():
- open(os.path.join(datadir_path, 'addrs.txt'), 'w').writelines(repr(x) + '\n' for x in p2p_node.addr_store.iteritems())
- task.LoopingCall(save_addrs).start(60)
-
- # send share when the chain changes to their chain
- def work_changed(new_work):
- #print 'Work changed:', new_work
- shares = []
- for share in tracker.get_chain(new_work['best_share_hash'], min(5, tracker.get_height(new_work['best_share_hash']))):
- if share.hash in shared_share_hashes:
- break
- shared_share_hashes.add(share.hash)
- shares.append(share)
-
- for peer in p2p_node.peers.itervalues():
- peer.sendShares([share for share in shares if share.peer is not peer])
-
- current_work.changed.watch(work_changed)
-
- def save_shares():
- for share in tracker.get_chain(current_work.value['best_share_hash'], min(tracker.get_height(current_work.value['best_share_hash']), 2*net.CHAIN_LENGTH)):
- ss.add_share(share)
- if share.hash in tracker.verified.shares:
- ss.add_verified_hash(share.hash)
- task.LoopingCall(save_shares).start(60)
+ with open(os.path.join(datadir_path, 'addrs'), 'wb') as f:
+ f.write(json.dumps(node.p2p_node.addr_store.items()))
+ deferral.RobustLoopingCall(save_addrs).start(60)
print ' ...success!'
print
- start_time = time.time()
-
- @defer.inlineCallbacks
- def upnp_thread():
- while True:
- try:
- is_lan, lan_ip = yield ipdiscover.get_local_ip()
- if is_lan:
- pm = yield portmapper.get_port_mapper()
- yield pm._upnp.add_port_mapping(lan_ip, args.p2pool_port, args.p2pool_port, 'p2pool', 'TCP')
- except defer.TimeoutError:
- pass
- except:
- if p2pool.DEBUG:
- log.err(None, "UPnP error:")
- yield deferral.sleep(random.expovariate(1/120))
-
if args.upnp:
+ @defer.inlineCallbacks
+ def upnp_thread():
+ while True:
+ try:
+ is_lan, lan_ip = yield ipdiscover.get_local_ip()
+ if is_lan:
+ pm = yield portmapper.get_port_mapper()
+ yield pm._upnp.add_port_mapping(lan_ip, args.p2pool_port, args.p2pool_port, 'p2pool', 'TCP')
+ except defer.TimeoutError:
+ pass
+ except:
+ if p2pool.DEBUG:
+ log.err(None, 'UPnP error:')
+ yield deferral.sleep(random.expovariate(1/120))
upnp_thread()
# start listening for workers with a JSON-RPC server
print 'Listening for workers on %r port %i...' % (worker_endpoint[0], worker_endpoint[1])
- if os.path.exists(os.path.join(datadir_path, 'vip_pass')):
- with open(os.path.join(datadir_path, 'vip_pass'), 'rb') as f:
- vip_pass = f.read().strip('\r\n')
- else:
- vip_pass = '%016x' % (random.randrange(2**64),)
- with open(os.path.join(datadir_path, 'vip_pass'), 'wb') as f:
- f.write(vip_pass)
- print ' Worker password:', vip_pass, '(only required for generating graphs)'
+ wb = work.WorkerBridge(node, my_pubkey_hash, args.donation_percentage, merged_urls, args.worker_fee)
+ web_root = web.get_web_root(wb, datadir_path, bitcoind_warning_var)
+ caching_wb = worker_interface.CachingWorkerBridge(wb)
+ worker_interface.WorkerInterface(caching_wb).attach_to(web_root, get_handler=lambda request: request.redirect('/static/'))
+ web_serverfactory = server.Site(web_root)
- # setup worker logic
- removed_unstales_var = variable.Variable((0, 0, 0))
- @tracker.verified.removed.watch
- def _(share):
- if share.hash in my_share_hashes and tracker.is_child_of(share.hash, current_work.value['best_share_hash']):
- assert share.share_data['stale_info'] in [0, 253, 254] # we made these shares in this instance
- removed_unstales_var.set((
- removed_unstales_var.value[0] + 1,
- removed_unstales_var.value[1] + (1 if share.share_data['stale_info'] == 253 else 0),
- removed_unstales_var.value[2] + (1 if share.share_data['stale_info'] == 254 else 0),
- ))
+ serverfactory = switchprotocol.FirstByteSwitchFactory({'{': stratum.StratumServerFactory(caching_wb)}, web_serverfactory)
+ deferral.retry('Error binding to worker port:', traceback=False)(reactor.listenTCP)(worker_endpoint[1], serverfactory, interface=worker_endpoint[0])
- removed_doa_unstales_var = variable.Variable(0)
- @tracker.verified.removed.watch
- def _(share):
- if share.hash in my_doa_share_hashes and tracker.is_child_of(share.hash, current_work.value['best_share_hash']):
- removed_doa_unstales.set(removed_doa_unstales.value + 1)
-
- def get_stale_counts():
- '''Returns (orphans, doas), total, (orphans_recorded_in_chain, doas_recorded_in_chain)'''
- my_shares = len(my_share_hashes)
- my_doa_shares = len(my_doa_share_hashes)
- delta = tracker.verified.get_delta(current_work.value['best_share_hash'])
- my_shares_in_chain = delta.my_count + removed_unstales_var.value[0]
- my_doa_shares_in_chain = delta.my_doa_count + removed_doa_unstales_var.value
- orphans_recorded_in_chain = delta.my_orphan_announce_count + removed_unstales_var.value[1]
- doas_recorded_in_chain = delta.my_dead_announce_count + removed_unstales_var.value[2]
-
- my_shares_not_in_chain = my_shares - my_shares_in_chain
- my_doa_shares_not_in_chain = my_doa_shares - my_doa_shares_in_chain
-
- return (my_shares_not_in_chain - my_doa_shares_not_in_chain, my_doa_shares_not_in_chain), my_shares, (orphans_recorded_in_chain, doas_recorded_in_chain)
-
-
- local_rate_monitor = math.RateMonitor(10*60)
-
- class WorkerBridge(worker_interface.WorkerBridge):
- def __init__(self):
- worker_interface.WorkerBridge.__init__(self)
- self.new_work_event = current_work.changed
- self.recent_shares_ts_work = []
-
- def _get_payout_pubkey_hash_from_username(self, user):
- if user is None:
- return None
- try:
- return bitcoin_data.address_to_pubkey_hash(user, net.PARENT)
- except: # XXX blah
- return None
-
- def preprocess_request(self, request):
- payout_pubkey_hash = self._get_payout_pubkey_hash_from_username(request.getUser())
- if payout_pubkey_hash is None or random.uniform(0, 100) < args.worker_fee:
- payout_pubkey_hash = my_pubkey_hash
- return payout_pubkey_hash,
-
- def get_work(self, pubkey_hash):
- if len(p2p_node.peers) == 0 and net.PERSIST:
- raise jsonrpc.Error(-12345, u'p2pool is not connected to any peers')
- if current_work.value['best_share_hash'] is None and net.PERSIST:
- raise jsonrpc.Error(-12345, u'p2pool is downloading shares')
- if time.time() > current_work2.value['last_update'] + 60:
- raise jsonrpc.Error(-12345, u'lost contact with bitcoind')
-
- if current_work.value['mm_chains']:
- tree, size = bitcoin_data.make_auxpow_tree(current_work.value['mm_chains'])
- mm_hashes = [current_work.value['mm_chains'].get(tree.get(i), dict(hash=0))['hash'] for i in xrange(size)]
- mm_data = '\xfa\xbemm' + bitcoin_data.aux_pow_coinbase_type.pack(dict(
- merkle_root=bitcoin_data.merkle_hash(mm_hashes),
- size=size,
- nonce=0,
- ))
- mm_later = [(aux_work, mm_hashes.index(aux_work['hash']), mm_hashes) for chain_id, aux_work in current_work.value['mm_chains'].iteritems()]
- else:
- mm_data = ''
- mm_later = []
-
- share_info, generate_tx = p2pool_data.generate_transaction(
- tracker=tracker,
- share_data=dict(
- previous_share_hash=current_work.value['best_share_hash'],
- coinbase=(mm_data + current_work.value['coinbaseflags'])[:100],
- nonce=struct.pack('<Q', random.randrange(2**64)),
- new_script=bitcoin_data.pubkey_hash_to_script2(pubkey_hash),
- subsidy=current_work2.value['subsidy'],
- donation=math.perfect_round(65535*args.donation_percentage/100),
- stale_info=(lambda (orphans, doas), total, (orphans_recorded_in_chain, doas_recorded_in_chain):
- 253 if orphans > orphans_recorded_in_chain else
- 254 if doas > doas_recorded_in_chain else
- 0
- )(*get_stale_counts()),
- ),
- block_target=current_work.value['bits'].target,
- desired_timestamp=int(time.time() - current_work2.value['clock_offset']),
- net=net,
- )
-
- target = net.PARENT.SANE_MAX_TARGET
- if len(self.recent_shares_ts_work) == 50:
- hash_rate = sum(work for ts, work in self.recent_shares_ts_work)//(self.recent_shares_ts_work[-1][0] - self.recent_shares_ts_work[0][0])
- target = min(target, 2**256//(hash_rate * 5))
- target = max(target, share_info['bits'].target)
- for aux_work in current_work.value['mm_chains'].itervalues():
- target = max(target, aux_work['target'])
-
- transactions = [generate_tx] + list(current_work2.value['transactions'])
- merkle_root = bitcoin_data.check_merkle_branch(bitcoin_data.hash256(bitcoin_data.tx_type.pack(generate_tx)), 0, current_work2.value['merkle_branch'])
-
- getwork_time = time.time()
- merkle_branch = current_work2.value['merkle_branch']
-
- print 'New work for worker! Difficulty: %.06f Share difficulty: %.06f Total block value: %.6f %s including %i transactions' % (
- bitcoin_data.target_to_difficulty(target),
- bitcoin_data.target_to_difficulty(share_info['bits'].target),
- current_work2.value['subsidy']*1e-8, net.PARENT.SYMBOL,
- len(current_work2.value['transactions']),
- )
-
- ba = bitcoin_getwork.BlockAttempt(
- version=current_work.value['version'],
- previous_block=current_work.value['previous_block'],
- merkle_root=merkle_root,
- timestamp=current_work2.value['time'],
- bits=current_work.value['bits'],
- share_target=target,
- )
-
- received_header_hashes = set()
-
- def got_response(header, request):
- assert header['merkle_root'] == merkle_root
-
- header_hash = bitcoin_data.hash256(bitcoin_data.block_header_type.pack(header))
- pow_hash = net.PARENT.POW_FUNC(bitcoin_data.block_header_type.pack(header))
- on_time = current_work.value['best_share_hash'] == share_info['share_data']['previous_share_hash']
-
- try:
- if pow_hash <= header['bits'].target or p2pool.DEBUG:
- @deferral.retry('Error submitting primary block: (will retry)', 10, 10)
- def submit_block():
- if factory.conn.value is None:
- print >>sys.stderr, 'No bitcoind connection when block submittal attempted! %s%32x' % (net.PARENT.BLOCK_EXPLORER_URL_PREFIX, header_hash)
- raise deferral.RetrySilentlyException()
- factory.conn.value.send_block(block=dict(header=header, txs=transactions))
- submit_block()
- if pow_hash <= header['bits'].target:
- print
- print 'GOT BLOCK FROM MINER! Passing to bitcoind! %s%064x' % (net.PARENT.BLOCK_EXPLORER_URL_PREFIX, header_hash)
- print
- recent_blocks.append(dict(ts=time.time(), hash='%064x' % (header_hash,)))
- except:
- log.err(None, 'Error while processing potential block:')
-
- for aux_work, index, hashes in mm_later:
- try:
- if pow_hash <= aux_work['target'] or p2pool.DEBUG:
- df = deferral.retry('Error submitting merged block: (will retry)', 10, 10)(aux_work['merged_proxy'].rpc_getauxblock)(
- pack.IntType(256, 'big').pack(aux_work['hash']).encode('hex'),
- bitcoin_data.aux_pow_type.pack(dict(
- merkle_tx=dict(
- tx=transactions[0],
- block_hash=header_hash,
- merkle_branch=merkle_branch,
- index=0,
- ),
- merkle_branch=bitcoin_data.calculate_merkle_branch(hashes, index),
- index=index,
- parent_block_header=header,
- )).encode('hex'),
- )
- @df.addCallback
- def _(result):
- if result != (pow_hash <= aux_work['target']):
- print >>sys.stderr, 'Merged block submittal result: %s Expected: %s' % (result, pow_hash <= aux_work['target'])
- else:
- print 'Merged block submittal result: %s' % (result,)
- @df.addErrback
- def _(err):
- log.err(err, 'Error submitting merged block:')
- except:
- log.err(None, 'Error while processing merged mining POW:')
-
- if pow_hash <= share_info['bits'].target:
- share = p2pool_data.Share(net, header, share_info, merkle_branch=merkle_branch, other_txs=transactions[1:] if pow_hash <= header['bits'].target else None)
- print 'GOT SHARE! %s %s prev %s age %.2fs%s' % (
- request.getUser(),
- p2pool_data.format_hash(share.hash),
- p2pool_data.format_hash(share.previous_hash),
- time.time() - getwork_time,
- ' DEAD ON ARRIVAL' if not on_time else '',
- )
- my_share_hashes.add(share.hash)
- if not on_time:
- my_doa_share_hashes.add(share.hash)
-
- tracker.add(share)
- if not p2pool.DEBUG:
- tracker.verified.add(share)
- set_real_work2()
-
- try:
- if pow_hash <= header['bits'].target or p2pool.DEBUG:
- for peer in p2p_node.peers.itervalues():
- peer.sendShares([share])
- shared_share_hashes.add(share.hash)
- except:
- log.err(None, 'Error forwarding block solution:')
-
- if pow_hash <= target and header_hash not in received_header_hashes:
- reactor.callLater(1, grapher.add_localrate_point, bitcoin_data.target_to_average_attempts(target), not on_time)
- if request.getPassword() == vip_pass:
- reactor.callLater(1, grapher.add_localminer_point, request.getUser(), bitcoin_data.target_to_average_attempts(target), not on_time)
- self.recent_shares_ts_work.append((time.time(), bitcoin_data.target_to_average_attempts(target)))
- while len(self.recent_shares_ts_work) > 50:
- self.recent_shares_ts_work.pop(0)
- local_rate_monitor.add_datum(dict(work=bitcoin_data.target_to_average_attempts(target), dead=not on_time, user=request.getUser()))
-
- if header_hash in received_header_hashes:
- print >>sys.stderr, 'Worker %s @ %s submitted share more than once!' % (request.getUser(), request.getClientIP())
- received_header_hashes.add(header_hash)
-
- if pow_hash > target:
- print 'Worker %s submitted share with hash > target:' % (request.getUser(),)
- print ' Hash: %56x' % (pow_hash,)
- print ' Target: %56x' % (target,)
-
- return on_time
-
- return ba, got_response
-
- web_root = resource.Resource()
- worker_interface.WorkerInterface(WorkerBridge()).attach_to(web_root)
-
- def get_rate():
- if tracker.get_height(current_work.value['best_share_hash']) < 720:
- return json.dumps(None)
- return json.dumps(p2pool_data.get_pool_attempts_per_second(tracker, current_work.value['best_share_hash'], 720)
- / (1 - p2pool_data.get_average_stale_prop(tracker, current_work.value['best_share_hash'], 720)))
-
- def get_users():
- height, last = tracker.get_height_and_last(current_work.value['best_share_hash'])
- weights, total_weight, donation_weight = tracker.get_cumulative_weights(current_work.value['best_share_hash'], min(height, 720), 65535*2**256)
- res = {}
- for script in sorted(weights, key=lambda s: weights[s]):
- res[bitcoin_data.script2_to_human(script, net.PARENT)] = weights[script]/total_weight
- return json.dumps(res)
-
- def get_current_txouts():
- share = tracker.shares[current_work.value['best_share_hash']]
- share_info, gentx = p2pool_data.generate_transaction(tracker, share.share_info['share_data'], share.header['bits'].target, share.share_info['timestamp'], share.net)
- return dict((out['script'], out['value']) for out in gentx['tx_outs'])
-
- def get_current_scaled_txouts(scale, trunc=0):
- txouts = get_current_txouts()
- total = sum(txouts.itervalues())
- results = dict((script, value*scale//total) for script, value in txouts.iteritems())
- if trunc > 0:
- total_random = 0
- random_set = set()
- for s in sorted(results, key=results.__getitem__):
- if results[s] >= trunc:
- break
- total_random += results[s]
- random_set.add(s)
- if total_random:
- winner = math.weighted_choice((script, results[script]) for script in random_set)
- for script in random_set:
- del results[script]
- results[winner] = total_random
- if sum(results.itervalues()) < int(scale):
- results[math.weighted_choice(results.iteritems())] += int(scale) - sum(results.itervalues())
- return results
-
- def get_current_payouts():
- return json.dumps(dict((bitcoin_data.script2_to_human(script, net.PARENT), value/1e8) for script, value in get_current_txouts().iteritems()))
-
- def get_patron_sendmany(this):
- try:
- if '/' in this:
- this, trunc = this.split('/', 1)
- else:
- trunc = '0.01'
- return json.dumps(dict(
- (bitcoin_data.script2_to_address(script, net.PARENT), value/1e8)
- for script, value in get_current_scaled_txouts(scale=int(float(this)*1e8), trunc=int(float(trunc)*1e8)).iteritems()
- if bitcoin_data.script2_to_address(script, net.PARENT) is not None
- ))
- except:
- return json.dumps(None)
-
- def get_global_stats():
- # averaged over last hour
- lookbehind = 3600//net.SHARE_PERIOD
- if tracker.get_height(current_work.value['best_share_hash']) < lookbehind:
- return None
-
- nonstale_hash_rate = p2pool_data.get_pool_attempts_per_second(tracker, current_work.value['best_share_hash'], lookbehind)
- stale_prop = p2pool_data.get_average_stale_prop(tracker, current_work.value['best_share_hash'], lookbehind)
- return json.dumps(dict(
- pool_nonstale_hash_rate=nonstale_hash_rate,
- pool_hash_rate=nonstale_hash_rate/(1 - stale_prop),
- pool_stale_prop=stale_prop,
- ))
-
- def get_local_stats():
- lookbehind = 3600//net.SHARE_PERIOD
- if tracker.get_height(current_work.value['best_share_hash']) < lookbehind:
- return None
-
- global_stale_prop = p2pool_data.get_average_stale_prop(tracker, current_work.value['best_share_hash'], lookbehind)
-
- my_unstale_count = sum(1 for share in tracker.get_chain(current_work.value['best_share_hash'], lookbehind) if share.hash in my_share_hashes)
- my_orphan_count = sum(1 for share in tracker.get_chain(current_work.value['best_share_hash'], lookbehind) if share.hash in my_share_hashes and share.share_data['stale_info'] == 253)
- my_doa_count = sum(1 for share in tracker.get_chain(current_work.value['best_share_hash'], lookbehind) if share.hash in my_share_hashes and share.share_data['stale_info'] == 254)
- my_share_count = my_unstale_count + my_orphan_count + my_doa_count
- my_stale_count = my_orphan_count + my_doa_count
-
- my_stale_prop = my_stale_count/my_share_count if my_share_count != 0 else None
-
- my_work = sum(bitcoin_data.target_to_average_attempts(share.target)
- for share in tracker.get_chain(current_work.value['best_share_hash'], lookbehind - 1)
- if share.hash in my_share_hashes)
- actual_time = (tracker.shares[current_work.value['best_share_hash']].timestamp -
- tracker.shares[tracker.get_nth_parent_hash(current_work.value['best_share_hash'], lookbehind - 1)].timestamp)
- share_att_s = my_work / actual_time
-
- miner_hash_rates = {}
- miner_dead_hash_rates = {}
- datums, dt = local_rate_monitor.get_datums_in_last()
- for datum in datums:
- miner_hash_rates[datum['user']] = miner_hash_rates.get(datum['user'], 0) + datum['work']/dt
- if datum['dead']:
- miner_dead_hash_rates[datum['user']] = miner_dead_hash_rates.get(datum['user'], 0) + datum['work']/dt
-
- return json.dumps(dict(
- my_hash_rates_in_last_hour=dict(
- note="DEPRECATED",
- nonstale=share_att_s,
- rewarded=share_att_s/(1 - global_stale_prop),
- actual=share_att_s/(1 - my_stale_prop) if my_stale_prop is not None else 0, # 0 because we don't have any shares anyway
- ),
- my_share_counts_in_last_hour=dict(
- shares=my_share_count,
- unstale_shares=my_unstale_count,
- stale_shares=my_stale_count,
- orphan_stale_shares=my_orphan_count,
- doa_stale_shares=my_doa_count,
- ),
- my_stale_proportions_in_last_hour=dict(
- stale=my_stale_prop,
- orphan_stale=my_orphan_count/my_share_count if my_share_count != 0 else None,
- dead_stale=my_doa_count/my_share_count if my_share_count != 0 else None,
- ),
- miner_hash_rates=miner_hash_rates,
- miner_dead_hash_rates=miner_dead_hash_rates,
- ))
-
- def get_peer_addresses():
- return ' '.join(peer.transport.getPeer().host + (':' + str(peer.transport.getPeer().port) if peer.transport.getPeer().port != net.P2P_PORT else '') for peer in p2p_node.peers.itervalues())
-
- def get_uptime():
- return json.dumps(time.time() - start_time)
-
- class WebInterface(resource.Resource):
- def __init__(self, func, mime_type, *fields):
- self.func, self.mime_type, self.fields = func, mime_type, fields
-
- def render_GET(self, request):
- request.setHeader('Content-Type', self.mime_type)
- request.setHeader('Access-Control-Allow-Origin', '*')
- return self.func(*(request.args[field][0] for field in self.fields))
-
- web_root.putChild('rate', WebInterface(get_rate, 'application/json'))
- web_root.putChild('users', WebInterface(get_users, 'application/json'))
- web_root.putChild('fee', WebInterface(lambda: json.dumps(args.worker_fee), 'application/json'))
- web_root.putChild('current_payouts', WebInterface(get_current_payouts, 'application/json'))
- web_root.putChild('patron_sendmany', WebInterface(get_patron_sendmany, 'text/plain', 'total'))
- web_root.putChild('global_stats', WebInterface(get_global_stats, 'application/json'))
- web_root.putChild('local_stats', WebInterface(get_local_stats, 'application/json'))
- web_root.putChild('peer_addresses', WebInterface(get_peer_addresses, 'text/plain'))
- web_root.putChild('payout_addr', WebInterface(lambda: json.dumps(bitcoin_data.pubkey_hash_to_address(my_pubkey_hash, net.PARENT)), 'application/json'))
- web_root.putChild('recent_blocks', WebInterface(lambda: json.dumps(recent_blocks), 'application/json'))
- web_root.putChild('uptime', WebInterface(get_uptime, 'application/json'))
- if draw is not None:
- web_root.putChild('chain_img', WebInterface(lambda: draw.get(tracker, current_work.value['best_share_hash']), 'image/png'))
-
- new_root = resource.Resource()
- web_root.putChild('web', new_root)
-
- stat_log = []
- if os.path.exists(os.path.join(datadir_path, 'stats')):
- try:
- with open(os.path.join(datadir_path, 'stats'), 'rb') as f:
- stat_log = json.loads(f.read())
- except:
- log.err(None, 'Error loading stats:')
- def update_stat_log():
- while stat_log and stat_log[0]['time'] < time.time() - 24*60*60:
- stat_log.pop(0)
-
- lookbehind = 3600//net.SHARE_PERIOD
- if tracker.get_height(current_work.value['best_share_hash']) < lookbehind:
- return None
-
- global_stale_prop = p2pool_data.get_average_stale_prop(tracker, current_work.value['best_share_hash'], lookbehind)
- (stale_orphan_shares, stale_doa_shares), shares, _ = get_stale_counts()
-
- miner_hash_rates = {}
- miner_dead_hash_rates = {}
- datums, dt = local_rate_monitor.get_datums_in_last()
- for datum in datums:
- miner_hash_rates[datum['user']] = miner_hash_rates.get(datum['user'], 0) + datum['work']/dt
- if datum['dead']:
- miner_dead_hash_rates[datum['user']] = miner_dead_hash_rates.get(datum['user'], 0) + datum['work']/dt
-
- stat_log.append(dict(
- time=time.time(),
- pool_hash_rate=p2pool_data.get_pool_attempts_per_second(tracker, current_work.value['best_share_hash'], lookbehind)/(1-global_stale_prop),
- pool_stale_prop=global_stale_prop,
- local_hash_rates=miner_hash_rates,
- local_dead_hash_rates=miner_dead_hash_rates,
- shares=shares,
- stale_shares=stale_orphan_shares + stale_doa_shares,
- stale_shares_breakdown=dict(orphan=stale_orphan_shares, doa=stale_doa_shares),
- current_payout=get_current_txouts().get(bitcoin_data.pubkey_hash_to_script2(my_pubkey_hash), 0)*1e-8,
- ))
-
- with open(os.path.join(datadir_path, 'stats'), 'wb') as f:
- f.write(json.dumps(stat_log))
- task.LoopingCall(update_stat_log).start(5*60)
- new_root.putChild('log', WebInterface(lambda: json.dumps(stat_log), 'application/json'))
-
- grapher = graphs.Grapher(os.path.join(datadir_path, 'rrd'))
- web_root.putChild('graphs', grapher.get_resource())
- def add_point():
- if tracker.get_height(current_work.value['best_share_hash']) < 720:
- return
- nonstalerate = p2pool_data.get_pool_attempts_per_second(tracker, current_work.value['best_share_hash'], 720)
- poolrate = nonstalerate / (1 - p2pool_data.get_average_stale_prop(tracker, current_work.value['best_share_hash'], 720))
- grapher.add_poolrate_point(poolrate, poolrate - nonstalerate)
- task.LoopingCall(add_point).start(100)
-
- def attempt_listen():
- try:
- reactor.listenTCP(worker_endpoint[1], server.Site(web_root), interface=worker_endpoint[0])
- except error.CannotListenError, e:
- print >>sys.stderr, 'Error binding to worker port: %s. Retrying in 1 second.' % (e.socketError,)
- reactor.callLater(1, attempt_listen)
- else:
- with open(os.path.join(os.path.join(datadir_path, 'ready_flag')), 'wb') as f:
- pass
- attempt_listen()
+ with open(os.path.join(os.path.join(datadir_path, 'ready_flag')), 'wb') as f:
+ pass
print ' ...success!'
print
- @defer.inlineCallbacks
- def work_poller():
- while True:
- flag = factory.new_block.get_deferred()
- try:
- yield set_real_work1()
- except:
- log.err()
- yield defer.DeferredList([flag, deferral.sleep(15)], fireOnOneCallback=True)
- work_poller()
-
-
# done!
print 'Started successfully!'
+ print 'Go to http://127.0.0.1:%i/ to view graphs and statistics!' % (worker_endpoint[1],)
+ if args.donation_percentage > 1.1:
+ print '''Donating %.1f%% of work towards P2Pool's development. Thanks for the tip!''' % (args.donation_percentage,)
+ elif args.donation_percentage < .9:
+ print '''Donating %.1f%% of work towards P2Pool's development. Please donate to encourage further development of P2Pool!''' % (args.donation_percentage,)
+ else:
+ print '''Donating %.1f%% of work towards P2Pool's development. Thank you!''' % (args.donation_percentage,)
+ print 'You can increase this amount with --give-author argument! (or decrease it, if you must)'
print
sys.stderr.write, 'Watchdog timer went off at:\n' + ''.join(traceback.format_stack())
))
signal.siginterrupt(signal.SIGALRM, False)
- task.LoopingCall(signal.alarm, 30).start(1)
+ deferral.RobustLoopingCall(signal.alarm, 30).start(1)
if args.irc_announce:
from twisted.words.protocols import irc
class IRCClient(irc.IRCClient):
nickname = 'p2pool%02i' % (random.randrange(100),)
- channel = '#p2pool' if net.NAME == 'bitcoin' else '#p2pool-alt'
+ channel = net.ANNOUNCE_CHANNEL
def lineReceived(self, line):
- print repr(line)
+ if p2pool.DEBUG:
+ print repr(line)
irc.IRCClient.lineReceived(self, line)
def signedOn(self):
+ self.in_channel = False
irc.IRCClient.signedOn(self)
self.factory.resetDelay()
self.join(self.channel)
- self.watch_id = tracker.verified.added.watch(self._new_share)
- self.announced_hashes = set()
- self.delayed_messages = {}
+ @defer.inlineCallbacks
+ def new_share(share):
+ if not self.in_channel:
+ return
+ if share.pow_hash <= share.header['bits'].target and abs(share.timestamp - time.time()) < 10*60:
+ yield deferral.sleep(random.expovariate(1/60))
+ message = '\x02%s BLOCK FOUND by %s! %s%064x' % (net.NAME.upper(), bitcoin_data.script2_to_address(share.new_script, net.PARENT), net.PARENT.BLOCK_EXPLORER_URL_PREFIX, share.header_hash)
+ if all('%x' % (share.header_hash,) not in old_message for old_message in self.recent_messages):
+ self.say(self.channel, message)
+ self._remember_message(message)
+ self.watch_id = node.tracker.verified.added.watch(new_share)
+ self.recent_messages = []
+ def joined(self, channel):
+ self.in_channel = True
+ def left(self, channel):
+ self.in_channel = False
+ def _remember_message(self, message):
+ self.recent_messages.append(message)
+ while len(self.recent_messages) > 100:
+ self.recent_messages.pop(0)
def privmsg(self, user, channel, message):
- if channel == self.channel and message in self.delayed_messages:
- self.delayed_messages.pop(message).cancel()
- def _new_share(self, share):
- if share.pow_hash <= share.header['bits'].target and share.header_hash not in self.announced_hashes and abs(share.timestamp - time.time()) < 10*60:
- self.announced_hashes.add(share.header_hash)
- message = '\x02%s BLOCK FOUND by %s! %s%064x' % (net.NAME.upper(), bitcoin_data.script2_to_address(share.new_script, net.PARENT), net.PARENT.BLOCK_EXPLORER_URL_PREFIX, share.header_hash)
- self.delayed_messages[message] = reactor.callLater(random.expovariate(1/5), lambda: (self.say(self.channel, message), self.delayed_messages.pop(message)))
+ if channel == self.channel:
+ self._remember_message(message)
def connectionLost(self, reason):
- tracker.verified.added.unwatch(self.watch_id)
+ node.tracker.verified.added.unwatch(self.watch_id)
print 'IRC connection lost:', reason.getErrorMessage()
class IRCClientFactory(protocol.ReconnectingClientFactory):
protocol = IRCClient
while True:
yield deferral.sleep(3)
try:
- if time.time() > current_work2.value['last_update'] + 60:
- print >>sys.stderr, '''---> LOST CONTACT WITH BITCOIND for %s! Check that it isn't frozen or dead! <---''' % (math.format_dt(time.time() - current_work2.value['last_update']),)
-
- height = tracker.get_height(current_work.value['best_share_hash'])
+ height = node.tracker.get_height(node.best_share_var.value)
this_str = 'P2Pool: %i shares in chain (%i verified/%i total) Peers: %i (%i incoming)' % (
height,
- len(tracker.verified.shares),
- len(tracker.shares),
- len(p2p_node.peers),
- sum(1 for peer in p2p_node.peers.itervalues() if peer.incoming),
+ len(node.tracker.verified.items),
+ len(node.tracker.items),
+ len(node.p2p_node.peers),
+ sum(1 for peer in node.p2p_node.peers.itervalues() if peer.incoming),
) + (' FDs: %i R/%i W' % (len(reactor.getReaders()), len(reactor.getWriters())) if p2pool.DEBUG else '')
- datums, dt = local_rate_monitor.get_datums_in_last()
+ datums, dt = wb.local_rate_monitor.get_datums_in_last()
my_att_s = sum(datum['work']/dt for datum in datums)
+ my_shares_per_s = sum(datum['work']/dt/bitcoin_data.target_to_average_attempts(datum['share_target']) for datum in datums)
this_str += '\n Local: %sH/s in last %s Local dead on arrival: %s Expected time to share: %s' % (
math.format(int(my_att_s)),
math.format_dt(dt),
math.format_binomial_conf(sum(1 for datum in datums if datum['dead']), len(datums), 0.95),
- math.format_dt(2**256 / tracker.shares[current_work.value['best_share_hash']].target / my_att_s) if my_att_s else '???',
+ math.format_dt(1/my_shares_per_s) if my_shares_per_s else '???',
)
if height > 2:
- (stale_orphan_shares, stale_doa_shares), shares, _ = get_stale_counts()
- stale_prop = p2pool_data.get_average_stale_prop(tracker, current_work.value['best_share_hash'], min(720, height))
- real_att_s = p2pool_data.get_pool_attempts_per_second(tracker, current_work.value['best_share_hash'], min(height - 1, 720)) / (1 - stale_prop)
+ (stale_orphan_shares, stale_doa_shares), shares, _ = wb.get_stale_counts()
+ stale_prop = p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, min(60*60//net.SHARE_PERIOD, height))
+ real_att_s = p2pool_data.get_pool_attempts_per_second(node.tracker, node.best_share_var.value, min(height - 1, 60*60//net.SHARE_PERIOD)) / (1 - stale_prop)
this_str += '\n Shares: %i (%i orphan, %i dead) Stale rate: %s Efficiency: %s Current payout: %.4f %s' % (
shares, stale_orphan_shares, stale_doa_shares,
math.format_binomial_conf(stale_orphan_shares + stale_doa_shares, shares, 0.95),
math.format_binomial_conf(stale_orphan_shares + stale_doa_shares, shares, 0.95, lambda x: (1 - x)/(1 - stale_prop)),
- get_current_txouts().get(bitcoin_data.pubkey_hash_to_script2(my_pubkey_hash), 0)*1e-8, net.PARENT.SYMBOL,
+ node.get_current_txouts().get(bitcoin_data.pubkey_hash_to_script2(my_pubkey_hash), 0)*1e-8, net.PARENT.SYMBOL,
)
this_str += '\n Pool: %sH/s Stale rate: %.1f%% Expected time to block: %s' % (
math.format(int(real_att_s)),
100*stale_prop,
- math.format_dt(2**256 / current_work.value['bits'].target / real_att_s),
+ math.format_dt(2**256 / node.bitcoind_work.value['bits'].target / real_att_s),
)
+
+ for warning in p2pool_data.get_warnings(node.tracker, node.best_share_var.value, net, bitcoind_warning_var.value, node.bitcoind_work.value):
+ print >>sys.stderr, '#'*40
+ print >>sys.stderr, '>>> Warning: ' + warning
+ print >>sys.stderr, '#'*40
+
+ if gc.garbage:
+ print '%i pieces of uncollectable cyclic garbage! Types: %r' % (len(gc.garbage), map(type, gc.garbage))
if this_str != last_str or time.time() > last_time + 15:
print this_str
log.err()
status_thread()
except:
- log.err(None, 'Fatal error:')
reactor.stop()
+ log.err(None, 'Fatal error:')
def run():
- class FixedArgumentParser(argparse.ArgumentParser):
- def _read_args_from_files(self, arg_strings):
- # expand arguments referencing files
- new_arg_strings = []
- for arg_string in arg_strings:
-
- # for regular arguments, just add them back into the list
- if not arg_string or arg_string[0] not in self.fromfile_prefix_chars:
- new_arg_strings.append(arg_string)
-
- # replace arguments referencing files with the file content
- else:
- try:
- args_file = open(arg_string[1:])
- try:
- arg_strings = []
- for arg_line in args_file.read().splitlines():
- for arg in self.convert_arg_line_to_args(arg_line):
- arg_strings.append(arg)
- arg_strings = self._read_args_from_files(arg_strings)
- new_arg_strings.extend(arg_strings)
- finally:
- args_file.close()
- except IOError:
- err = sys.exc_info()[1]
- self.error(str(err))
-
- # return the modified argument list
- return new_arg_strings
-
- def convert_arg_line_to_args(self, arg_line):
- return [arg for arg in arg_line.split() if arg.strip()]
+ if not hasattr(tcp.Client, 'abortConnection'):
+ print "Twisted doesn't have abortConnection! Upgrade to a newer version of Twisted to avoid memory leaks!"
+ print 'Pausing for 3 seconds...'
+ time.sleep(3)
+ realnets = dict((name, net) for name, net in networks.nets.iteritems() if '_testnet' not in name)
- realnets=dict((name, net) for name, net in networks.nets.iteritems() if '_testnet' not in name)
-
- parser = FixedArgumentParser(description='p2pool (version %s)' % (p2pool.__version__,), fromfile_prefix_chars='@')
+ parser = fixargparse.FixedArgumentParser(description='p2pool (version %s)' % (p2pool.__version__,), fromfile_prefix_chars='@')
parser.add_argument('--version', action='version', version=p2pool.__version__)
parser.add_argument('--net',
help='use specified network (default: bitcoin)',
help='call getauxblock on this url to get work for merged mining (example: http://ncuser:ncpass@127.0.0.1:10332/)',
type=str, action='append', default=[], dest='merged_urls')
parser.add_argument('--give-author', metavar='DONATION_PERCENTAGE',
- help='donate this percentage of work to author of p2pool (default: 0.5)',
- type=float, action='store', default=0.5, dest='donation_percentage')
+ help='donate this percentage of work towards the development of p2pool (default: 1.0)',
+ type=float, action='store', default=1.0, dest='donation_percentage')
+ parser.add_argument('--iocp',
+ help='use Windows IOCP API in order to avoid errors due to large number of sockets being open',
+ action='store_true', default=False, dest='iocp')
parser.add_argument('--irc-announce',
help='announce any blocks found on irc://irc.freenode.net/#p2pool',
action='store_true', default=False, dest='irc_announce')
+ parser.add_argument('--no-bugreport',
+ help='disable submitting caught exceptions to the author',
+ action='store_true', default=False, dest='no_bugreport')
p2pool_group = parser.add_argument_group('p2pool interface')
p2pool_group.add_argument('--p2pool-port', metavar='PORT',
parser.add_argument('--disable-upnp',
help='''don't attempt to use UPnP to forward p2pool's P2P port from the Internet to this computer''',
action='store_false', default=True, dest='upnp')
+ p2pool_group.add_argument('--max-conns', metavar='CONNS',
+ help='maximum incoming connections (default: 40)',
+ type=int, action='store', default=40, dest='p2pool_conns')
+ p2pool_group.add_argument('--outgoing-conns', metavar='CONNS',
+ help='outgoing connections (default: 6)',
+ type=int, action='store', default=6, dest='p2pool_outgoing_conns')
worker_group = parser.add_argument_group('worker interface')
worker_group.add_argument('-w', '--worker-port', metavar='PORT or ADDR:PORT',
bitcoind_group.add_argument('--bitcoind-rpc-port', metavar='BITCOIND_RPC_PORT',
help='''connect to JSON-RPC interface at this port (default: %s <read from bitcoin.conf if password not provided>)''' % ', '.join('%s:%i' % (name, net.PARENT.RPC_PORT) for name, net in sorted(realnets.items())),
type=int, action='store', default=None, dest='bitcoind_rpc_port')
+ bitcoind_group.add_argument('--bitcoind-rpc-ssl',
+ help='connect to JSON-RPC interface using SSL',
+ action='store_true', default=False, dest='bitcoind_rpc_ssl')
bitcoind_group.add_argument('--bitcoind-p2p-port', metavar='BITCOIND_P2P_PORT',
help='''connect to P2P interface at this port (default: %s <read from bitcoin.conf if password not provided>)''' % ', '.join('%s:%i' % (name, net.PARENT.P2P_PORT) for name, net in sorted(realnets.items())),
type=int, action='store', default=None, dest='bitcoind_p2p_port')
if args.debug:
p2pool.DEBUG = True
+ defer.setDebugging(True)
+ else:
+ p2pool.DEBUG = False
net_name = args.net_name + ('_testnet' if args.testnet else '')
net = networks.nets[net_name]
args.bitcoind_rpc_username, args.bitcoind_rpc_password = ([None, None] + args.bitcoind_rpc_userpass)[-2:]
if args.bitcoind_rpc_password is None:
- if not hasattr(net.PARENT, 'CONF_FILE_FUNC'):
- parser.error('This network has no configuration file function. Manually enter your RPC password.')
conf_path = net.PARENT.CONF_FILE_FUNC()
if not os.path.exists(conf_path):
parser.error('''Bitcoin configuration file not found. Manually enter your RPC password.\r\n'''
'''If you actually haven't created a configuration file, you should create one at %s with the text:\r\n'''
'''\r\n'''
'''server=1\r\n'''
- '''rpcpassword=%x''' % (conf_path, random.randrange(2**128)))
- with open(conf_path, 'rb') as f:
- cp = ConfigParser.RawConfigParser()
- cp.readfp(StringIO.StringIO('[x]\r\n' + f.read()))
- for conf_name, var_name, var_type in [
- ('rpcuser', 'bitcoind_rpc_username', str),
- ('rpcpassword', 'bitcoind_rpc_password', str),
- ('rpcport', 'bitcoind_rpc_port', int),
- ('port', 'bitcoind_p2p_port', int),
- ]:
- if getattr(args, var_name) is None and cp.has_option('x', conf_name):
- setattr(args, var_name, var_type(cp.get('x', conf_name)))
+ '''rpcpassword=%x\r\n'''
+ '''\r\n'''
+ '''Keep that password secret! After creating the file, restart Bitcoin.''' % (conf_path, random.randrange(2**128)))
+ conf = open(conf_path, 'rb').read()
+ contents = {}
+ for line in conf.splitlines(True):
+ if '#' in line:
+ line = line[:line.index('#')]
+ if '=' not in line:
+ continue
+ k, v = line.split('=', 1)
+ contents[k.strip()] = v.strip()
+ for conf_name, var_name, var_type in [
+ ('rpcuser', 'bitcoind_rpc_username', str),
+ ('rpcpassword', 'bitcoind_rpc_password', str),
+ ('rpcport', 'bitcoind_rpc_port', int),
+ ('port', 'bitcoind_p2p_port', int),
+ ]:
+ if getattr(args, var_name) is None and conf_name in contents:
+ setattr(args, var_name, var_type(contents[conf_name]))
+ if args.bitcoind_rpc_password is None:
+ parser.error('''Bitcoin configuration file didn't contain an rpcpassword= line! Add one!''')
if args.bitcoind_rpc_username is None:
args.bitcoind_rpc_username = ''
if args.p2pool_port is None:
args.p2pool_port = net.P2P_PORT
+ if args.p2pool_outgoing_conns > 10:
+ parser.error('''--outgoing-conns can't be more than 10''')
+
if args.worker_endpoint is None:
worker_endpoint = '', net.WORKER_PORT
elif ':' not in args.worker_endpoint:
logfile.reopen()
print '...and reopened %r after catching SIGUSR1.' % (args.logfile,)
signal.signal(signal.SIGUSR1, sigusr1)
- task.LoopingCall(logfile.reopen).start(5)
+ deferral.RobustLoopingCall(logfile.reopen).start(5)
+
+ class ErrorReporter(object):
+ def __init__(self):
+ self.last_sent = None
+
+ def emit(self, eventDict):
+ if not eventDict["isError"]:
+ return
+
+ if self.last_sent is not None and time.time() < self.last_sent + 5:
+ return
+ self.last_sent = time.time()
+
+ if 'failure' in eventDict:
+ text = ((eventDict.get('why') or 'Unhandled Error')
+ + '\n' + eventDict['failure'].getTraceback())
+ else:
+ text = " ".join([str(m) for m in eventDict["message"]]) + "\n"
+
+ from twisted.web import client
+ client.getPage(
+ url='http://u.forre.st/p2pool_error.cgi',
+ method='POST',
+ postdata=p2pool.__version__ + ' ' + net.NAME + '\n' + text,
+ timeout=15,
+ ).addBoth(lambda x: None)
+ if not args.no_bugreport:
+ log.addObserver(ErrorReporter().emit)
reactor.callWhenRunning(main, args, net, datadir_path, merged_urls, worker_endpoint)
reactor.run()
git://git.novaco.in / p2pool.git / blobdiff