def get_web_root(wb, datadir_path, bitcoind_getinfo_var, stop_event=variable.Event()):
node = wb.node
start_time = time.time()
web_root = resource.Resource()
def get_users():
height, last = node.tracker.get_height_and_last(node.best_share_var.value)
weights, total_weight, donation_weight = node.tracker.get_cumulative_weights(node.best_share_var.value, min(height, 720), 65535*2**256)
res = {}
for script in sorted(weights, key=lambda s: weights[s]):
res[bitcoin_data.script2_to_address(script, node.net.PARENT)] = weights[script]/total_weight
return res
def get_current_scaled_txouts(scale, trunc=0):
txouts = node.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_patron_sendmany(total=None, trunc='0.01'):
if total is None:
return 'need total argument. go to patron_sendmany/<TOTAL>'
total = int(float(total)*1e8)
trunc = int(float(trunc)*1e8)
return json.dumps(dict(
(bitcoin_data.script2_to_address(script, node.net.PARENT), value/1e8)
for script, value in get_current_scaled_txouts(total, trunc).iteritems()
if bitcoin_data.script2_to_address(script, node.net.PARENT) is not None
))
def get_global_stats():
# averaged over last hour
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(node.tracker.get_height(node.best_share_var.value), 3600//node.net.SHARE_PERIOD)
nonstale_hash_rate = p2pool_data.get_pool_attempts_per_second(node.tracker, node.best_share_var.value, lookbehind)
stale_prop = p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, lookbehind)
diff = bitcoin_data.target_to_difficulty(wb.current_work.value['bits'].target)
return dict(
pool_nonstale_hash_rate=nonstale_hash_rate,
pool_hash_rate=nonstale_hash_rate/(1 - stale_prop),
pool_stale_prop=stale_prop,
min_difficulty=bitcoin_data.target_to_difficulty(node.tracker.items[node.best_share_var.value].max_target),
network_block_difficulty=diff,
network_hashrate=(diff * 2**32 // node.net.PARENT.BLOCK_PERIOD),
)
def get_local_stats():
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(node.tracker.get_height(node.best_share_var.value), 3600//node.net.SHARE_PERIOD)
global_stale_prop = p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, lookbehind)
my_unstale_count = sum(1 for share in node.tracker.get_chain(node.best_share_var.value, lookbehind) if share.hash in wb.my_share_hashes)
my_orphan_count = sum(1 for share in node.tracker.get_chain(node.best_share_var.value, lookbehind) if share.hash in wb.my_share_hashes and share.share_data['stale_info'] == 'orphan')
my_doa_count = sum(1 for share in node.tracker.get_chain(node.best_share_var.value, lookbehind) if share.hash in wb.my_share_hashes and share.share_data['stale_info'] == 'doa')
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 node.tracker.get_chain(node.best_share_var.value, lookbehind - 1)
if share.hash in wb.my_share_hashes)
actual_time = (node.tracker.items[node.best_share_var.value].timestamp -
node.tracker.items[node.tracker.get_nth_parent_hash(node.best_share_var.value, lookbehind - 1)].timestamp)
share_att_s = my_work / actual_time
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
(stale_orphan_shares, stale_doa_shares), shares, _ = wb.get_stale_counts()
miner_last_difficulties = {}
for addr in wb.last_work_shares.value:
miner_last_difficulties[addr] = bitcoin_data.target_to_difficulty(wb.last_work_shares.value[addr].target)
return 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,
miner_last_difficulties=miner_last_difficulties,
efficiency_if_miner_perfect=(1 - stale_orphan_shares/shares)/(1 - global_stale_prop) if shares else None, # ignores dead shares because those are miner's fault and indicated by pseudoshare rejection
efficiency=(1 - (stale_orphan_shares+stale_doa_shares)/shares)/(1 - global_stale_prop) if shares else None,
peers=dict(
incoming=sum(1 for peer in node.p2p_node.peers.itervalues() if peer.incoming),
outgoing=sum(1 for peer in node.p2p_node.peers.itervalues() if not peer.incoming),
),
shares=dict(
total=shares,
orphan=stale_orphan_shares,
dead=stale_doa_shares,
),
uptime=time.time() - start_time,
attempts_to_share=bitcoin_data.target_to_average_attempts(node.tracker.items[node.best_share_var.value].max_target),
attempts_to_block=bitcoin_data.target_to_average_attempts(node.bitcoind_work.value['bits'].target),
block_value=node.bitcoind_work.value['subsidy']*1e-8,
warnings=p2pool_data.get_warnings(node.tracker, node.best_share_var.value, node.net, bitcoind_getinfo_var.value, node.bitcoind_work.value),
donation_proportion=wb.donation_percentage/100,
version=p2pool.__version__,
protocol_version=p2p.Protocol.VERSION,
fee=wb.worker_fee,
)
class WebInterface(deferred_resource.DeferredResource):
def __init__(self, func, mime_type='application/json', args=()):
deferred_resource.DeferredResource.__init__(self)
self.func, self.mime_type, self.args = func, mime_type, args
def getChild(self, child, request):
return WebInterface(self.func, self.mime_type, self.args + (child,))
@defer.inlineCallbacks
def render_GET(self, request):
request.setHeader('Content-Type', self.mime_type)
request.setHeader('Access-Control-Allow-Origin', '*')
res = yield self.func(*self.args)
defer.returnValue(json.dumps(res) if self.mime_type == 'application/json' else res)
def decent_height():
return min(node.tracker.get_height(node.best_share_var.value), 720)
web_root.putChild('rate', WebInterface(lambda: p2pool_data.get_pool_attempts_per_second(node.tracker, node.best_share_var.value, decent_height())/(1-p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, decent_height()))))
web_root.putChild('difficulty', WebInterface(lambda: bitcoin_data.target_to_difficulty(node.tracker.items[node.best_share_var.value].max_target)))
web_root.putChild('users', WebInterface(get_users))
web_root.putChild('user_stales', WebInterface(lambda: dict((bitcoin_data.pubkey_hash_to_address(ph, node.net.PARENT), prop) for ph, prop in
p2pool_data.get_user_stale_props(node.tracker, node.best_share_var.value, node.tracker.get_height(node.best_share_var.value)).iteritems())))
web_root.putChild('fee', WebInterface(lambda: wb.worker_fee))
web_root.putChild('current_payouts', WebInterface(lambda: dict((bitcoin_data.script2_to_address(script, node.net.PARENT), value/1e8) for script, value in node.get_current_txouts().iteritems())))
web_root.putChild('patron_sendmany', WebInterface(get_patron_sendmany, 'text/plain'))
web_root.putChild('global_stats', WebInterface(get_global_stats))
web_root.putChild('local_stats', WebInterface(get_local_stats))
web_root.putChild('peer_addresses', WebInterface(lambda: ' '.join('%s%s' % (peer.transport.getPeer().host, ':'+str(peer.transport.getPeer().port) if peer.transport.getPeer().port != node.net.P2P_PORT else '') for peer in node.p2p_node.peers.itervalues())))
web_root.putChild('peer_txpool_sizes', WebInterface(lambda: dict(('%s:%i' % (peer.transport.getPeer().host, peer.transport.getPeer().port), peer.remembered_txs_size) for peer in node.p2p_node.peers.itervalues())))
web_root.putChild('pings', WebInterface(defer.inlineCallbacks(lambda: defer.returnValue(
dict([(a, (yield b)) for a, b in
[(
'%s:%i' % (peer.transport.getPeer().host, peer.transport.getPeer().port),
defer.inlineCallbacks(lambda peer=peer: defer.returnValue(
min([(yield peer.do_ping().addCallback(lambda x: x/0.001).addErrback(lambda fail: None)) for i in xrange(3)])
))()
) for peer in list(node.p2p_node.peers.itervalues())]
])
))))
web_root.putChild('peer_versions', WebInterface(lambda: dict(('%s:%i' % peer.addr, peer.other_sub_version) for peer in node.p2p_node.peers.itervalues())))
web_root.putChild('payout_addr', WebInterface(lambda: bitcoin_data.pubkey_hash_to_address(wb.my_pubkey_hash, node.net.PARENT)))
def height_from_coinbase(coinbase):
opcode = ord(coinbase[0]) if len(coinbase) > 0 else 0
if opcode >= 1 and opcode <= 75:
return pack.IntType(opcode*8).unpack(coinbase[1:opcode+1])
if opcode == 76:
return pack.IntType(8).unpack(coinbase[1:2])
if opcode == 77:
return pack.IntType(8).unpack(coinbase[1:3])
if opcode == 78:
return pack.IntType(8).unpack(coinbase[1:5])
if opcode >= 79 and opcode <= 96:
return opcode - 80
return None
web_root.putChild('recent_blocks', WebInterface(lambda: [dict(
ts=s.timestamp,
hash='%064x' % s.header_hash,
number=height_from_coinbase(s.share_data['coinbase']),
share='%064x' % s.hash,
) for s in node.tracker.get_chain(node.best_share_var.value, min(node.tracker.get_height(node.best_share_var.value), 24*60*60//node.net.SHARE_PERIOD)) if s.pow_hash <= s.header['bits'].target]))
web_root.putChild('uptime', WebInterface(lambda: time.time() - start_time))
web_root.putChild('stale_rates', WebInterface(lambda: p2pool_data.get_stale_counts(node.tracker, node.best_share_var.value, decent_height(), rates=True)))
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//node.net.SHARE_PERIOD
if node.tracker.get_height(node.best_share_var.value) < lookbehind:
return None
global_stale_prop = p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, lookbehind)
(stale_orphan_shares, stale_doa_shares), shares, _ = wb.get_stale_counts()
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
stat_log.append(dict(
time=time.time(),
pool_hash_rate=p2pool_data.get_pool_attempts_per_second(node.tracker, node.best_share_var.value, 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=node.get_current_txouts().get(bitcoin_data.pubkey_hash_to_script2(wb.my_pubkey_hash), 0)*1e-8,
peers=dict(
incoming=sum(1 for peer in node.p2p_node.peers.itervalues() if peer.incoming),
outgoing=sum(1 for peer in node.p2p_node.peers.itervalues() if not peer.incoming),
),
attempts_to_share=bitcoin_data.target_to_average_attempts(node.tracker.items[node.best_share_var.value].max_target),
attempts_to_block=bitcoin_data.target_to_average_attempts(node.bitcoind_work.value['bits'].target),
block_value=node.bitcoind_work.value['subsidy']*1e-8,
))
with open(os.path.join(datadir_path, 'stats'), 'wb') as f:
f.write(json.dumps(stat_log))
x = deferral.RobustLoopingCall(update_stat_log)
x.start(5*60)
stop_event.watch(x.stop)
new_root.putChild('log', WebInterface(lambda: stat_log))
def get_share(share_hash_str):
if int(share_hash_str, 16) not in node.tracker.items:
return None
share = node.tracker.items[int(share_hash_str, 16)]
return dict(
parent='%064x' % share.previous_hash,
children=['%064x' % x for x in sorted(node.tracker.reverse.get(share.hash, set()), key=lambda sh: -len(node.tracker.reverse.get(sh, set())))], # sorted from most children to least children
type_name=type(share).__name__,
local=dict(
verified=share.hash in node.tracker.verified.items,
time_first_seen=start_time if share.time_seen == 0 else share.time_seen,
peer_first_received_from=share.peer_addr,
),
share_data=dict(
timestamp=share.timestamp,
target=share.target,
max_target=share.max_target,
payout_address=bitcoin_data.script2_to_address(share.new_script, node.net.PARENT),
donation=share.share_data['donation']/65535,
stale_info=share.share_data['stale_info'],
nonce=share.share_data['nonce'],
desired_version=share.share_data['desired_version'],
absheight=share.absheight,
abswork=share.abswork,
),
block=dict(
hash='%064x' % share.header_hash,
header=dict(
version=share.header['version'],
previous_block='%064x' % share.header['previous_block'],
merkle_root='%064x' % share.header['merkle_root'],
timestamp=share.header['timestamp'],
target=share.header['bits'].target,
nonce=share.header['nonce'],
),
gentx=dict(
hash='%064x' % share.gentx_hash,
coinbase=share.share_data['coinbase'].ljust(2, '\x00').encode('hex'),
value=share.share_data['subsidy']*1e-8,
last_txout_nonce='%016x' % share.contents['last_txout_nonce'],
),
other_transaction_hashes=['%064x' % x for x in share.get_other_tx_hashes(node.tracker)],
),
)
new_root.putChild('share', WebInterface(lambda share_hash_str: get_share(share_hash_str)))
new_root.putChild('heads', WebInterface(lambda: ['%064x' % x for x in node.tracker.heads]))
new_root.putChild('verified_heads', WebInterface(lambda: ['%064x' % x for x in node.tracker.verified.heads]))
new_root.putChild('tails', WebInterface(lambda: ['%064x' % x for t in node.tracker.tails for x in node.tracker.reverse.get(t, set())]))
new_root.putChild('verified_tails', WebInterface(lambda: ['%064x' % x for t in node.tracker.verified.tails for x in node.tracker.verified.reverse.get(t, set())]))
new_root.putChild('best_share_hash', WebInterface(lambda: '%064x' % node.best_share_var.value))
new_root.putChild('my_share_hashes', WebInterface(lambda: ['%064x' % my_share_hash for my_share_hash in wb.my_share_hashes]))
def get_share_data(share_hash_str):
if int(share_hash_str, 16) not in node.tracker.items:
return ''
share = node.tracker.items[int(share_hash_str, 16)]
return p2pool_data.share_type.pack(share.as_share1a())
new_root.putChild('share_data', WebInterface(lambda share_hash_str: get_share_data(share_hash_str), 'application/octet-stream'))
new_root.putChild('currency_info', WebInterface(lambda: dict(
symbol=node.net.PARENT.SYMBOL,
block_explorer_url_prefix=node.net.PARENT.BLOCK_EXPLORER_URL_PREFIX,
address_explorer_url_prefix=node.net.PARENT.ADDRESS_EXPLORER_URL_PREFIX,
tx_explorer_url_prefix=node.net.PARENT.TX_EXPLORER_URL_PREFIX,
)))
new_root.putChild('version', WebInterface(lambda: p2pool.__version__))
hd_path = os.path.join(datadir_path, 'graph_db')
hd_data = _atomic_read(hd_path)
hd_obj = {}
if hd_data is not None:
try:
hd_obj = json.loads(hd_data)
except Exception:
log.err(None, 'Error reading graph database:')
dataview_descriptions = {
'last_hour': graph.DataViewDescription(150, 60*60),
'last_day': graph.DataViewDescription(300, 60*60*24),
'last_week': graph.DataViewDescription(300, 60*60*24*7),
'last_month': graph.DataViewDescription(300, 60*60*24*30),
'last_year': graph.DataViewDescription(300, 60*60*24*365.25),
}
hd = graph.HistoryDatabase.from_obj({
'local_hash_rate': graph.DataStreamDescription(dataview_descriptions, is_gauge=False),
'local_dead_hash_rate': graph.DataStreamDescription(dataview_descriptions, is_gauge=False),
'local_share_hash_rates': graph.DataStreamDescription(dataview_descriptions, is_gauge=False,
multivalues=True, multivalue_undefined_means_0=True,
default_func=graph.make_multivalue_migrator(dict(good='local_share_hash_rate', dead='local_dead_share_hash_rate', orphan='local_orphan_share_hash_rate'),
post_func=lambda bins: [dict((k, (v[0] - (sum(bin.get(rem_k, (0, 0))[0] for rem_k in ['dead', 'orphan']) if k == 'good' else 0), v[1])) for k, v in bin.iteritems()) for bin in bins])),
'pool_rates': graph.DataStreamDescription(dataview_descriptions, multivalues=True,
multivalue_undefined_means_0=True),
'current_payout': graph.DataStreamDescription(dataview_descriptions),
'current_payouts': graph.DataStreamDescription(dataview_descriptions, multivalues=True),
'peers': graph.DataStreamDescription(dataview_descriptions, multivalues=True, default_func=graph.make_multivalue_migrator(dict(incoming='incoming_peers', outgoing='outgoing_peers'))),
'miner_hash_rates': graph.DataStreamDescription(dataview_descriptions, is_gauge=False, multivalues=True),
'miner_dead_hash_rates': graph.DataStreamDescription(dataview_descriptions, is_gauge=False, multivalues=True),
'desired_version_rates': graph.DataStreamDescription(dataview_descriptions, multivalues=True,
multivalue_undefined_means_0=True),
'traffic_rate': graph.DataStreamDescription(dataview_descriptions, is_gauge=False, multivalues=True),
'getwork_latency': graph.DataStreamDescription(dataview_descriptions),
'memory_usage': graph.DataStreamDescription(dataview_descriptions),
}, hd_obj)
x = deferral.RobustLoopingCall(lambda: _atomic_write(hd_path, json.dumps(hd.to_obj())))
x.start(100)
stop_event.watch(x.stop)
@wb.pseudoshare_received.watch
def _(work, dead, user):
t = time.time()
hd.datastreams['local_hash_rate'].add_datum(t, work)
if dead:
hd.datastreams['local_dead_hash_rate'].add_datum(t, work)
if user is not None:
hd.datastreams['miner_hash_rates'].add_datum(t, {user: work})
if dead:
hd.datastreams['miner_dead_hash_rates'].add_datum(t, {user: work})
@wb.share_received.watch
def _(work, dead, share_hash):
t = time.time()
if not dead:
hd.datastreams['local_share_hash_rates'].add_datum(t, dict(good=work))
else:
hd.datastreams['local_share_hash_rates'].add_datum(t, dict(dead=work))
def later():
res = node.tracker.is_child_of(share_hash, node.best_share_var.value)
if res is None: res = False # share isn't connected to sharechain? assume orphaned
if res and dead: # share was DOA, but is now in sharechain
# move from dead to good
hd.datastreams['local_share_hash_rates'].add_datum(t, dict(dead=-work, good=work))
elif not res and not dead: # share wasn't DOA, and isn't in sharechain
# move from good to orphan
hd.datastreams['local_share_hash_rates'].add_datum(t, dict(good=-work, orphan=work))
reactor.callLater(200, later)
@node.p2p_node.traffic_happened.watch
def _(name, bytes):
hd.datastreams['traffic_rate'].add_datum(time.time(), {name: bytes})
def add_point():
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(node.net.CHAIN_LENGTH, 60*60//node.net.SHARE_PERIOD, node.tracker.get_height(node.best_share_var.value))
t = time.time()
pool_rates = p2pool_data.get_stale_counts(node.tracker, node.best_share_var.value, lookbehind, rates=True)
pool_total = sum(pool_rates.itervalues())
hd.datastreams['pool_rates'].add_datum(t, pool_rates)
current_txouts = node.get_current_txouts()
hd.datastreams['current_payout'].add_datum(t, current_txouts.get(bitcoin_data.pubkey_hash_to_script2(wb.my_pubkey_hash), 0)*1e-8)
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
current_txouts_by_address = dict((bitcoin_data.script2_to_address(script, node.net.PARENT), amount) for script, amount in current_txouts.iteritems())
hd.datastreams['current_payouts'].add_datum(t, dict((user, current_txouts_by_address[user]*1e-8) for user in miner_hash_rates if user in current_txouts_by_address))
hd.datastreams['peers'].add_datum(t, dict(
incoming=sum(1 for peer in node.p2p_node.peers.itervalues() if peer.incoming),
outgoing=sum(1 for peer in node.p2p_node.peers.itervalues() if not peer.incoming),
))
vs = p2pool_data.get_desired_version_counts(node.tracker, node.best_share_var.value, lookbehind)
vs_total = sum(vs.itervalues())
hd.datastreams['desired_version_rates'].add_datum(t, dict((str(k), v/vs_total*pool_total) for k, v in vs.iteritems()))
try:
hd.datastreams['memory_usage'].add_datum(t, memory.resident())
except:
if p2pool.DEBUG:
traceback.print_exc()
x = deferral.RobustLoopingCall(add_point)
x.start(5)
stop_event.watch(x.stop)
@node.bitcoind_work.changed.watch
def _(new_work):
hd.datastreams['getwork_latency'].add_datum(time.time(), new_work['latency'])
new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
web_root.putChild('static', static.File(os.path.join(os.path.dirname(os.path.abspath(sys.argv[0])), 'web-static')))
return web_root
def get_web_root(wb,
datadir_path,
bitcoind_getinfo_var,
stop_event=variable.Event(),
static_dir=None):
node = wb.node
start_time = time.time()
web_root = resource.Resource()
def get_users():
height, last = node.tracker.get_height_and_last(
node.best_share_var.value)
weights, total_weight, donation_weight = node.tracker.get_cumulative_weights(
node.best_share_var.value, min(height, 720), 65535 * 2**256)
res = {}
for script in sorted(weights, key=lambda s: weights[s]):
res[bitcoin_data.script2_to_address(
script, node.net.PARENT)] = weights[script] / total_weight
return res
def get_current_scaled_txouts(scale, trunc=0):
txouts = node.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_patron_sendmany(total=None, trunc='0.01'):
if total is None:
return 'need total argument. go to patron_sendmany/<TOTAL>'
total = int(float(total) * 1e8)
trunc = int(float(trunc) * 1e8)
return json.dumps(
dict((bitcoin_data.script2_to_address(script, node.net.PARENT),
value / 1e8) for script, value in get_current_scaled_txouts(
total, trunc).iteritems()
if bitcoin_data.script2_to_address(script, node.net.PARENT)
is not None))
def get_global_stats():
# averaged over last hour
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(node.tracker.get_height(node.best_share_var.value),
3600 // node.net.SHARE_PERIOD)
nonstale_hash_rate = p2pool_data.get_pool_attempts_per_second(
node.tracker, node.best_share_var.value, lookbehind)
stale_prop = p2pool_data.get_average_stale_prop(
node.tracker, node.best_share_var.value, lookbehind)
diff = bitcoin_data.target_to_difficulty(
wb.current_work.value['bits'].target)
return dict(
pool_nonstale_hash_rate=nonstale_hash_rate,
pool_hash_rate=nonstale_hash_rate / (1 - stale_prop),
pool_stale_prop=stale_prop,
min_difficulty=bitcoin_data.target_to_difficulty(
node.tracker.items[node.best_share_var.value].max_target),
network_block_difficulty=diff,
network_hashrate=(diff * 2**32 // node.net.PARENT.BLOCK_PERIOD),
)
def get_local_stats():
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(node.tracker.get_height(node.best_share_var.value),
3600 // node.net.SHARE_PERIOD)
global_stale_prop = p2pool_data.get_average_stale_prop(
node.tracker, node.best_share_var.value, lookbehind)
my_unstale_count = sum(1 for share in node.tracker.get_chain(
node.best_share_var.value, lookbehind)
if share.hash in wb.my_share_hashes)
my_orphan_count = sum(1 for share in node.tracker.get_chain(
node.best_share_var.value, lookbehind)
if share.hash in wb.my_share_hashes
and share.share_data['stale_info'] == 'orphan')
my_doa_count = sum(1 for share in node.tracker.get_chain(
node.best_share_var.value, lookbehind)
if share.hash in wb.my_share_hashes
and share.share_data['stale_info'] == 'doa')
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
node.tracker.get_chain(node.best_share_var.value, lookbehind - 1)
if share.hash in wb.my_share_hashes)
actual_time = (
node.tracker.items[node.best_share_var.value].timestamp -
node.tracker.items[node.tracker.get_nth_parent_hash(
node.best_share_var.value, lookbehind - 1)].timestamp)
share_att_s = my_work / actual_time
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
(stale_orphan_shares,
stale_doa_shares), shares, _ = wb.get_stale_counts()
miner_last_difficulties = {}
for addr in wb.last_work_shares.value:
miner_last_difficulties[addr] = bitcoin_data.target_to_difficulty(
wb.last_work_shares.value[addr].target)
return 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,
miner_last_difficulties=miner_last_difficulties,
efficiency_if_miner_perfect=(1 - stale_orphan_shares / shares) /
(1 - global_stale_prop) if shares else
None, # ignores dead shares because those are miner's fault and indicated by pseudoshare rejection
efficiency=(1 -
(stale_orphan_shares + stale_doa_shares) / shares) /
(1 - global_stale_prop) if shares else None,
peers=dict(
incoming=sum(1 for peer in node.p2p_node.peers.itervalues()
if peer.incoming),
outgoing=sum(1 for peer in node.p2p_node.peers.itervalues()
if not peer.incoming),
),
shares=dict(
total=shares,
orphan=stale_orphan_shares,
dead=stale_doa_shares,
),
uptime=time.time() - start_time,
attempts_to_share=bitcoin_data.target_to_average_attempts(
node.tracker.items[node.best_share_var.value].max_target),
attempts_to_block=bitcoin_data.target_to_average_attempts(
node.bitcoind_work.value['bits'].target),
block_value=node.bitcoind_work.value['subsidy'] * 1e-8,
warnings=p2pool_data.get_warnings(node.tracker,
node.best_share_var.value,
node.net,
bitcoind_getinfo_var.value,
node.bitcoind_work.value),
donation_proportion=wb.donation_percentage / 100,
version=p2pool.__version__,
protocol_version=p2p.Protocol.VERSION,
fee=wb.worker_fee,
)
class WebInterface(deferred_resource.DeferredResource):
def __init__(self, func, mime_type='application/json', args=()):
deferred_resource.DeferredResource.__init__(self)
self.func, self.mime_type, self.args = func, mime_type, args
def getChild(self, child, request):
return WebInterface(self.func, self.mime_type,
self.args + (child, ))
@defer.inlineCallbacks
def render_GET(self, request):
request.setHeader('Content-Type', self.mime_type)
request.setHeader('Access-Control-Allow-Origin', '*')
res = yield self.func(*self.args)
defer.returnValue(
json.dumps(res) if self.mime_type ==
'application/json' else res)
def decent_height():
return min(node.tracker.get_height(node.best_share_var.value), 720)
web_root.putChild(
'rate',
WebInterface(lambda: p2pool_data.get_pool_attempts_per_second(
node.tracker, node.best_share_var.value, decent_height(
)) / (1 - p2pool_data.get_average_stale_prop(
node.tracker, node.best_share_var.value, decent_height()))))
web_root.putChild(
'difficulty',
WebInterface(lambda: bitcoin_data.target_to_difficulty(
node.tracker.items[node.best_share_var.value].max_target)))
web_root.putChild('users', WebInterface(get_users))
web_root.putChild(
'user_stales',
WebInterface(lambda: dict((bitcoin_data.pubkey_hash_to_address(
ph, node.net.PARENT
), prop) for ph, prop in p2pool_data.get_user_stale_props(
node.tracker, node.best_share_var.value,
node.tracker.get_height(node.best_share_var.value)).iteritems())))
web_root.putChild('fee', WebInterface(lambda: wb.worker_fee))
web_root.putChild(
'current_payouts',
WebInterface(lambda: dict(
(bitcoin_data.script2_to_address(script, node.net.PARENT), value /
1e8) for script, value in node.get_current_txouts().iteritems())))
web_root.putChild('patron_sendmany',
WebInterface(get_patron_sendmany, 'text/plain'))
web_root.putChild('global_stats', WebInterface(get_global_stats))
web_root.putChild('local_stats', WebInterface(get_local_stats))
web_root.putChild(
'peer_addresses',
WebInterface(lambda: ' '.join('%s%s' % (
peer.transport.getPeer().host, ':' + str(peer.transport.getPeer(
).port) if peer.transport.getPeer().port != node.net.P2P_PORT else
'') for peer in node.p2p_node.peers.itervalues())))
web_root.putChild(
'peer_txpool_sizes',
WebInterface(lambda: dict(('%s:%i' % (peer.transport.getPeer(
).host, peer.transport.getPeer().port), peer.remembered_txs_size) for
peer in node.p2p_node.peers.itervalues())))
web_root.putChild(
'pings',
WebInterface(
defer.inlineCallbacks(lambda: defer.returnValue(
dict([(a, (yield b)) for a, b in [(
'%s:%i' % (peer.transport.getPeer().host,
peer.transport.getPeer().port),
defer.inlineCallbacks(lambda peer=peer: defer.returnValue(
min([(yield peer.do_ping().addCallback(
lambda x: x / 0.001).addErrback(lambda fail: None))
for i in xrange(3)])))()) for peer in list(
node.p2p_node.peers.itervalues())]])))))
web_root.putChild(
'peer_versions',
WebInterface(lambda: dict(
('%s:%i' % peer.addr, peer.other_sub_version)
for peer in node.p2p_node.peers.itervalues())))
web_root.putChild(
'payout_addr',
WebInterface(lambda: bitcoin_data.pubkey_hash_to_address(
wb.my_pubkey_hash, node.net.PARENT)))
web_root.putChild(
'payout_addrs',
WebInterface(lambda: list(('%s' % bitcoin_data.pubkey_hash_to_address(
add, node.net.PARENT)) for add in wb.pubkeys.keys)))
web_root.putChild(
'recent_blocks',
WebInterface(lambda: [
dict(
ts=s.timestamp,
hash='%064x' % s.header_hash,
number=p2pool_data.parse_bip0034(s.share_data['coinbase'])[0],
share='%064x' % s.hash,
) for s in node.tracker.get_chain(
node.best_share_var.value,
min(node.tracker.get_height(node.best_share_var.value), node.
net.CHAIN_LENGTH)) if s.pow_hash <= s.header['bits'].target
]))
web_root.putChild('uptime', WebInterface(lambda: time.time() - start_time))
web_root.putChild(
'stale_rates',
WebInterface(
lambda: p2pool_data.get_stale_counts(node.tracker,
node.best_share_var.value,
decent_height(),
rates=True)))
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 // node.net.SHARE_PERIOD
if node.tracker.get_height(node.best_share_var.value) < lookbehind:
return None
global_stale_prop = p2pool_data.get_average_stale_prop(
node.tracker, node.best_share_var.value, lookbehind)
(stale_orphan_shares,
stale_doa_shares), shares, _ = wb.get_stale_counts()
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
my_current_payout = 0.0
for add in wb.pubkeys.keys:
my_current_payout += node.get_current_txouts().get(
bitcoin_data.pubkey_hash_to_script2(add), 0) * 1e-8
stat_log.append(
dict(
time=time.time(),
pool_hash_rate=p2pool_data.get_pool_attempts_per_second(
node.tracker, node.best_share_var.value, 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=my_current_payout,
peers=dict(
incoming=sum(1
for peer in node.p2p_node.peers.itervalues()
if peer.incoming),
outgoing=sum(1
for peer in node.p2p_node.peers.itervalues()
if not peer.incoming),
),
attempts_to_share=bitcoin_data.target_to_average_attempts(
node.tracker.items[node.best_share_var.value].max_target),
attempts_to_block=bitcoin_data.target_to_average_attempts(
node.bitcoind_work.value['bits'].target),
block_value=node.bitcoind_work.value['subsidy'] * 1e-8,
))
with open(os.path.join(datadir_path, 'stats'), 'wb') as f:
f.write(json.dumps(stat_log))
x = deferral.RobustLoopingCall(update_stat_log)
x.start(5 * 60)
stop_event.watch(x.stop)
new_root.putChild('log', WebInterface(lambda: stat_log))
def get_share(share_hash_str):
if int(share_hash_str, 16) not in node.tracker.items:
return None
share = node.tracker.items[int(share_hash_str, 16)]
return dict(
parent='%064x' % share.previous_hash,
far_parent='%064x' % share.share_info['far_share_hash'],
children=[
'%064x' % x for x in sorted(
node.tracker.reverse.get(share.hash, set()),
key=lambda sh: -len(node.tracker.reverse.get(sh, set())))
], # sorted from most children to least children
type_name=type(share).__name__,
local=dict(
verified=share.hash in node.tracker.verified.items,
time_first_seen=start_time
if share.time_seen == 0 else share.time_seen,
peer_first_received_from=share.peer_addr,
),
share_data=dict(
timestamp=share.timestamp,
target=share.target,
max_target=share.max_target,
payout_address=bitcoin_data.script2_to_address(
share.new_script, node.net.PARENT),
donation=share.share_data['donation'] / 65535,
stale_info=share.share_data['stale_info'],
nonce=share.share_data['nonce'],
desired_version=share.share_data['desired_version'],
absheight=share.absheight,
abswork=share.abswork,
),
block=dict(
hash='%064x' % share.header_hash,
header=dict(
version=share.header['version'],
previous_block='%064x' % share.header['previous_block'],
merkle_root='%064x' % share.header['merkle_root'],
timestamp=share.header['timestamp'],
target=share.header['bits'].target,
nonce=share.header['nonce'],
),
gentx=dict(
hash='%064x' % share.gentx_hash,
coinbase=share.share_data['coinbase'].ljust(
2, '\x00').encode('hex'),
value=share.share_data['subsidy'] * 1e-8,
last_txout_nonce='%016x' %
share.contents['last_txout_nonce'],
),
other_transaction_hashes=[
'%064x' % x
for x in share.get_other_tx_hashes(node.tracker)
],
),
)
def get_share_address(share_hash_str):
if int(share_hash_str, 16) not in node.tracker.items:
return None
share = node.tracker.items[int(share_hash_str, 16)]
return bitcoin_data.script2_to_address(share.new_script,
node.net.PARENT)
new_root.putChild(
'payout_address',
WebInterface(lambda share_hash_str: get_share_address(share_hash_str)))
new_root.putChild(
'share',
WebInterface(lambda share_hash_str: get_share(share_hash_str)))
new_root.putChild(
'heads',
WebInterface(lambda: ['%064x' % x for x in node.tracker.heads]))
new_root.putChild(
'verified_heads',
WebInterface(
lambda: ['%064x' % x for x in node.tracker.verified.heads]))
new_root.putChild(
'tails',
WebInterface(lambda: [
'%064x' % x for t in node.tracker.tails
for x in node.tracker.reverse.get(t, set())
]))
new_root.putChild(
'verified_tails',
WebInterface(lambda: [
'%064x' % x for t in node.tracker.verified.tails
for x in node.tracker.verified.reverse.get(t, set())
]))
new_root.putChild(
'best_share_hash',
WebInterface(lambda: '%064x' % node.best_share_var.value))
new_root.putChild(
'my_share_hashes',
WebInterface(
lambda:
['%064x' % my_share_hash for my_share_hash in wb.my_share_hashes]))
new_root.putChild(
'my_share_hashes50',
WebInterface(lambda: [
'%064x' % my_share_hash
for my_share_hash in list(wb.my_share_hashes)[:50]
]))
def get_share_data(share_hash_str):
if int(share_hash_str, 16) not in node.tracker.items:
return ''
share = node.tracker.items[int(share_hash_str, 16)]
return p2pool_data.share_type.pack(share.as_share())
new_root.putChild(
'share_data',
WebInterface(lambda share_hash_str: get_share_data(share_hash_str),
'application/octet-stream'))
new_root.putChild(
'currency_info',
WebInterface(lambda: dict(
symbol=node.net.PARENT.SYMBOL,
block_explorer_url_prefix=node.net.PARENT.
BLOCK_EXPLORER_URL_PREFIX,
address_explorer_url_prefix=node.net.PARENT.
ADDRESS_EXPLORER_URL_PREFIX,
tx_explorer_url_prefix=node.net.PARENT.TX_EXPLORER_URL_PREFIX,
)))
new_root.putChild('version', WebInterface(lambda: p2pool.__version__))
hd_path = os.path.join(datadir_path, 'graph_db')
hd_data = _atomic_read(hd_path)
hd_obj = {}
if hd_data is not None:
try:
hd_obj = json.loads(hd_data)
except Exception:
log.err(None, 'Error reading graph database:')
dataview_descriptions = {
'last_hour': graph.DataViewDescription(150, 60 * 60),
'last_day': graph.DataViewDescription(300, 60 * 60 * 24),
'last_week': graph.DataViewDescription(300, 60 * 60 * 24 * 7),
'last_month': graph.DataViewDescription(300, 60 * 60 * 24 * 30),
'last_year': graph.DataViewDescription(300, 60 * 60 * 24 * 365.25),
}
hd = graph.HistoryDatabase.from_obj(
{
'local_hash_rate':
graph.DataStreamDescription(dataview_descriptions, is_gauge=False),
'local_dead_hash_rate':
graph.DataStreamDescription(dataview_descriptions, is_gauge=False),
'local_share_hash_rates':
graph.DataStreamDescription(
dataview_descriptions,
is_gauge=False,
multivalues=True,
multivalue_undefined_means_0=True,
default_func=graph.make_multivalue_migrator(
dict(good='local_share_hash_rate',
dead='local_dead_share_hash_rate',
orphan='local_orphan_share_hash_rate'),
post_func=lambda bins: [
dict((k, (v[0] - (sum(
bin.get(rem_k, (0, 0))[0]
for rem_k in ['dead', 'orphan'])
if k == 'good' else 0), v[1]))
for k, v in bin.iteritems()) for bin in bins
])),
'pool_rates':
graph.DataStreamDescription(dataview_descriptions,
multivalues=True,
multivalue_undefined_means_0=True),
'current_payout':
graph.DataStreamDescription(dataview_descriptions),
'current_payouts':
graph.DataStreamDescription(dataview_descriptions,
multivalues=True),
'peers':
graph.DataStreamDescription(
dataview_descriptions,
multivalues=True,
default_func=graph.make_multivalue_migrator(
dict(incoming='incoming_peers',
outgoing='outgoing_peers'))),
'miner_hash_rates':
graph.DataStreamDescription(
dataview_descriptions, is_gauge=False, multivalues=True),
'miner_dead_hash_rates':
graph.DataStreamDescription(
dataview_descriptions, is_gauge=False, multivalues=True),
'desired_version_rates':
graph.DataStreamDescription(dataview_descriptions,
multivalues=True,
multivalue_undefined_means_0=True),
'traffic_rate':
graph.DataStreamDescription(
dataview_descriptions, is_gauge=False, multivalues=True),
'getwork_latency':
graph.DataStreamDescription(dataview_descriptions),
'memory_usage':
graph.DataStreamDescription(dataview_descriptions),
}, hd_obj)
x = deferral.RobustLoopingCall(
lambda: _atomic_write(hd_path, json.dumps(hd.to_obj())))
x.start(100)
stop_event.watch(x.stop)
@wb.pseudoshare_received.watch
def _(work, dead, user):
t = time.time()
hd.datastreams['local_hash_rate'].add_datum(t, work)
if dead:
hd.datastreams['local_dead_hash_rate'].add_datum(t, work)
if user is not None:
hd.datastreams['miner_hash_rates'].add_datum(t, {user: work})
if dead:
hd.datastreams['miner_dead_hash_rates'].add_datum(
t, {user: work})
@wb.share_received.watch
def _(work, dead, share_hash):
t = time.time()
if not dead:
hd.datastreams['local_share_hash_rates'].add_datum(
t, dict(good=work))
else:
hd.datastreams['local_share_hash_rates'].add_datum(
t, dict(dead=work))
def later():
res = node.tracker.is_child_of(share_hash,
node.best_share_var.value)
if res is None:
res = False # share isn't connected to sharechain? assume orphaned
if res and dead: # share was DOA, but is now in sharechain
# move from dead to good
hd.datastreams['local_share_hash_rates'].add_datum(
t, dict(dead=-work, good=work))
elif not res and not dead: # share wasn't DOA, and isn't in sharechain
# move from good to orphan
hd.datastreams['local_share_hash_rates'].add_datum(
t, dict(good=-work, orphan=work))
reactor.callLater(200, later)
@node.p2p_node.traffic_happened.watch
def _(name, bytes):
hd.datastreams['traffic_rate'].add_datum(time.time(), {name: bytes})
def add_point():
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(node.net.CHAIN_LENGTH,
60 * 60 // node.net.SHARE_PERIOD,
node.tracker.get_height(node.best_share_var.value))
t = time.time()
pool_rates = p2pool_data.get_stale_counts(node.tracker,
node.best_share_var.value,
lookbehind,
rates=True)
pool_total = sum(pool_rates.itervalues())
hd.datastreams['pool_rates'].add_datum(t, pool_rates)
current_txouts = node.get_current_txouts()
my_current_payouts = 0.0
for add in wb.pubkeys.keys:
my_current_payouts += current_txouts.get(
bitcoin_data.pubkey_hash_to_script2(add), 0) * 1e-8
hd.datastreams['current_payout'].add_datum(t, my_current_payouts)
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
current_txouts_by_address = dict(
(bitcoin_data.script2_to_address(script, node.net.PARENT), amount)
for script, amount in current_txouts.iteritems())
hd.datastreams['current_payouts'].add_datum(
t,
dict((user, current_txouts_by_address[user] * 1e-8)
for user in miner_hash_rates
if user in current_txouts_by_address))
hd.datastreams['peers'].add_datum(
t,
dict(
incoming=sum(1 for peer in node.p2p_node.peers.itervalues()
if peer.incoming),
outgoing=sum(1 for peer in node.p2p_node.peers.itervalues()
if not peer.incoming),
))
vs = p2pool_data.get_desired_version_counts(node.tracker,
node.best_share_var.value,
lookbehind)
vs_total = sum(vs.itervalues())
hd.datastreams['desired_version_rates'].add_datum(
t,
dict((str(k), v / vs_total * pool_total)
for k, v in vs.iteritems()))
try:
hd.datastreams['memory_usage'].add_datum(t, memory.resident())
except:
if p2pool.DEBUG:
traceback.print_exc()
x = deferral.RobustLoopingCall(add_point)
x.start(5)
stop_event.watch(x.stop)
@node.bitcoind_work.changed.watch
def _(new_work):
hd.datastreams['getwork_latency'].add_datum(time.time(),
new_work['latency'])
new_root.putChild(
'graph_data',
WebInterface(lambda source, view: hd.datastreams[source].dataviews[
view].get_data(time.time())))
if static_dir is None:
static_dir = os.path.join(
os.path.dirname(os.path.abspath(sys.argv[0])), 'web-static')
web_root.putChild('static', static.File(static_dir))
return web_root
def get_web_root(wb, datadir_path, bitcoind_getinfo_var, stop_event=variable.Event()):
node = wb.node
start_time = time.time()
web_root = resource.Resource()
def get_users():
height, last = node.tracker.get_height_and_last(node.best_share_var.value)
weights, total_weight, donation_weight = node.tracker.get_cumulative_weights(
node.best_share_var.value, min(height, 720), 65535 * 2 ** 256
)
res = {}
for script in sorted(weights, key=lambda s: weights[s]):
res[bitcoin_data.script2_to_address(script, node.net.PARENT)] = weights[script] / total_weight
return res
def get_current_scaled_txouts(scale, trunc=0):
txouts = node.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_patron_sendmany(total=None, trunc="0.01"):
if total is None:
return "need total argument. go to patron_sendmany/<TOTAL>"
total = int(float(total) * 1e8)
trunc = int(float(trunc) * 1e8)
return json.dumps(
dict(
(bitcoin_data.script2_to_address(script, node.net.PARENT), value / 1e8)
for script, value in get_current_scaled_txouts(total, trunc).iteritems()
if bitcoin_data.script2_to_address(script, node.net.PARENT) is not None
)
)
def get_global_stats():
# averaged over last hour
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(node.tracker.get_height(node.best_share_var.value), 3600 // node.net.SHARE_PERIOD)
nonstale_hash_rate = p2pool_data.get_pool_attempts_per_second(
node.tracker, node.best_share_var.value, lookbehind
)
stale_prop = p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, lookbehind)
return dict(
pool_nonstale_hash_rate=nonstale_hash_rate,
pool_hash_rate=nonstale_hash_rate / (1 - stale_prop),
pool_stale_prop=stale_prop,
min_difficulty=bitcoin_data.target_to_difficulty(node.tracker.items[node.best_share_var.value].max_target),
)
def get_local_stats():
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(node.tracker.get_height(node.best_share_var.value), 3600 // node.net.SHARE_PERIOD)
global_stale_prop = p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, lookbehind)
my_unstale_count = sum(
1
for share in node.tracker.get_chain(node.best_share_var.value, lookbehind)
if share.hash in wb.my_share_hashes
)
my_orphan_count = sum(
1
for share in node.tracker.get_chain(node.best_share_var.value, lookbehind)
if share.hash in wb.my_share_hashes and share.share_data["stale_info"] == "orphan"
)
my_doa_count = sum(
1
for share in node.tracker.get_chain(node.best_share_var.value, lookbehind)
if share.hash in wb.my_share_hashes and share.share_data["stale_info"] == "doa"
)
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 node.tracker.get_chain(node.best_share_var.value, lookbehind - 1)
if share.hash in wb.my_share_hashes
)
actual_time = (
node.tracker.items[node.best_share_var.value].timestamp
- node.tracker.items[node.tracker.get_nth_parent_hash(node.best_share_var.value, lookbehind - 1)].timestamp
)
share_att_s = my_work / actual_time
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
(stale_orphan_shares, stale_doa_shares), shares, _ = wb.get_stale_counts()
return 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,
efficiency_if_miner_perfect=(1 - stale_orphan_shares / shares) / (1 - global_stale_prop)
if shares
else None, # ignores dead shares because those are miner's fault and indicated by pseudoshare rejection
efficiency=(1 - (stale_orphan_shares + stale_doa_shares) / shares) / (1 - global_stale_prop)
if shares
else None,
peers=dict(
incoming=sum(1 for peer in node.p2p_node.peers.itervalues() if peer.incoming),
outgoing=sum(1 for peer in node.p2p_node.peers.itervalues() if not peer.incoming),
),
shares=dict(total=shares, orphan=stale_orphan_shares, dead=stale_doa_shares),
uptime=time.time() - start_time,
attempts_to_share=bitcoin_data.target_to_average_attempts(
node.tracker.items[node.best_share_var.value].max_target
),
attempts_to_block=bitcoin_data.target_to_average_attempts(node.bitcoind_work.value["bits"].target),
block_value=node.bitcoind_work.value["subsidy"] * 1e-8,
warnings=p2pool_data.get_warnings(
node.tracker, node.best_share_var.value, node.net, bitcoind_getinfo_var.value, node.bitcoind_work.value
),
donation_proportion=wb.donation_percentage / 100,
version=p2pool.__version__,
protocol_version=p2p.Protocol.VERSION,
fee=wb.worker_fee,
)
class WebInterface(deferred_resource.DeferredResource):
def __init__(self, func, mime_type="application/json", args=()):
deferred_resource.DeferredResource.__init__(self)
self.func, self.mime_type, self.args = func, mime_type, args
def getChild(self, child, request):
return WebInterface(self.func, self.mime_type, self.args + (child,))
@defer.inlineCallbacks
def render_GET(self, request):
request.setHeader("Content-Type", self.mime_type)
request.setHeader("Access-Control-Allow-Origin", "*")
res = yield self.func(*self.args)
defer.returnValue(json.dumps(res) if self.mime_type == "application/json" else res)
def decent_height():
return min(node.tracker.get_height(node.best_share_var.value), 720)
web_root.putChild(
"rate",
WebInterface(
lambda: p2pool_data.get_pool_attempts_per_second(node.tracker, node.best_share_var.value, decent_height())
/ (1 - p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, decent_height()))
),
)
web_root.putChild(
"difficulty",
WebInterface(
lambda: bitcoin_data.target_to_difficulty(node.tracker.items[node.best_share_var.value].max_target)
),
)
web_root.putChild("users", WebInterface(get_users))
web_root.putChild(
"user_stales",
WebInterface(
lambda: dict(
(bitcoin_data.pubkey_hash_to_address(ph, node.net.PARENT), prop)
for ph, prop in p2pool_data.get_user_stale_props(
node.tracker, node.best_share_var.value, node.tracker.get_height(node.best_share_var.value)
).iteritems()
)
),
)
web_root.putChild("fee", WebInterface(lambda: wb.worker_fee))
web_root.putChild(
"current_payouts",
WebInterface(
lambda: dict(
(bitcoin_data.script2_to_address(script, node.net.PARENT), value / 1e8)
for script, value in node.get_current_txouts().iteritems()
)
),
)
web_root.putChild("patron_sendmany", WebInterface(get_patron_sendmany, "text/plain"))
web_root.putChild("global_stats", WebInterface(get_global_stats))
web_root.putChild("local_stats", WebInterface(get_local_stats))
web_root.putChild(
"peer_addresses",
WebInterface(
lambda: " ".join(
"%s%s"
% (
peer.transport.getPeer().host,
":" + str(peer.transport.getPeer().port)
if peer.transport.getPeer().port != node.net.P2P_PORT
else "",
)
for peer in node.p2p_node.peers.itervalues()
)
),
)
web_root.putChild(
"peer_txpool_sizes",
WebInterface(
lambda: dict(
("%s:%i" % (peer.transport.getPeer().host, peer.transport.getPeer().port), peer.remembered_txs_size)
for peer in node.p2p_node.peers.itervalues()
)
),
)
web_root.putChild(
"pings",
WebInterface(
defer.inlineCallbacks(
lambda: defer.returnValue(
dict(
[
(a, (yield b))
for a, b in [
(
"%s:%i" % (peer.transport.getPeer().host, peer.transport.getPeer().port),
defer.inlineCallbacks(
lambda peer=peer: defer.returnValue(
min(
[
(
yield peer.do_ping()
.addCallback(lambda x: x / 0.001)
.addErrback(lambda fail: None)
)
for i in xrange(3)
]
)
)
)(),
)
for peer in list(node.p2p_node.peers.itervalues())
]
]
)
)
)
),
)
web_root.putChild(
"peer_versions",
WebInterface(
lambda: dict(("%s:%i" % peer.addr, peer.other_sub_version) for peer in node.p2p_node.peers.itervalues())
),
)
web_root.putChild(
"payout_addr", WebInterface(lambda: bitcoin_data.pubkey_hash_to_address(wb.my_pubkey_hash, node.net.PARENT))
)
web_root.putChild(
"recent_blocks",
WebInterface(
lambda: [
dict(
ts=s.timestamp,
hash="%064x" % s.header_hash,
number=p2pool_data.parse_bip0034(s.share_data["coinbase"])[0],
share="%064x" % s.hash,
)
for s in node.tracker.get_chain(
node.best_share_var.value,
min(node.tracker.get_height(node.best_share_var.value), 24 * 60 * 60 // node.net.SHARE_PERIOD),
)
if s.pow_hash <= s.header["bits"].target
]
),
)
web_root.putChild("uptime", WebInterface(lambda: time.time() - start_time))
web_root.putChild(
"stale_rates",
WebInterface(
lambda: p2pool_data.get_stale_counts(node.tracker, node.best_share_var.value, decent_height(), rates=True)
),
)
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 // node.net.SHARE_PERIOD
if node.tracker.get_height(node.best_share_var.value) < lookbehind:
return None
global_stale_prop = p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, lookbehind)
(stale_orphan_shares, stale_doa_shares), shares, _ = wb.get_stale_counts()
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
stat_log.append(
dict(
time=time.time(),
pool_hash_rate=p2pool_data.get_pool_attempts_per_second(
node.tracker, node.best_share_var.value, 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=node.get_current_txouts().get(bitcoin_data.pubkey_hash_to_script2(wb.my_pubkey_hash), 0)
* 1e-8,
peers=dict(
incoming=sum(1 for peer in node.p2p_node.peers.itervalues() if peer.incoming),
outgoing=sum(1 for peer in node.p2p_node.peers.itervalues() if not peer.incoming),
),
attempts_to_share=bitcoin_data.target_to_average_attempts(
node.tracker.items[node.best_share_var.value].max_target
),
attempts_to_block=bitcoin_data.target_to_average_attempts(node.bitcoind_work.value["bits"].target),
block_value=node.bitcoind_work.value["subsidy"] * 1e-8,
)
)
with open(os.path.join(datadir_path, "stats"), "wb") as f:
f.write(json.dumps(stat_log))
x = deferral.RobustLoopingCall(update_stat_log)
x.start(5 * 60)
stop_event.watch(x.stop)
new_root.putChild("log", WebInterface(lambda: stat_log))
def get_share(share_hash_str):
if int(share_hash_str, 16) not in node.tracker.items:
return None
share = node.tracker.items[int(share_hash_str, 16)]
return dict(
parent="%064x" % share.previous_hash,
children=[
"%064x" % x
for x in sorted(
node.tracker.reverse.get(share.hash, set()),
key=lambda sh: -len(node.tracker.reverse.get(sh, set())),
)
], # sorted from most children to least children
type_name=type(share).__name__,
local=dict(
verified=share.hash in node.tracker.verified.items,
time_first_seen=start_time if share.time_seen == 0 else share.time_seen,
peer_first_received_from=share.peer_addr,
),
share_data=dict(
timestamp=share.timestamp,
target=share.target,
max_target=share.max_target,
payout_address=bitcoin_data.script2_to_address(share.new_script, node.net.PARENT),
donation=share.share_data["donation"] / 65535,
stale_info=share.share_data["stale_info"],
nonce=share.share_data["nonce"],
desired_version=share.share_data["desired_version"],
absheight=share.absheight,
abswork=share.abswork,
),
block=dict(
hash="%064x" % share.header_hash,
header=dict(
version=share.header["version"],
previous_block="%064x" % share.header["previous_block"],
merkle_root="%064x" % share.header["merkle_root"],
timestamp=share.header["timestamp"],
target=share.header["bits"].target,
nonce=share.header["nonce"],
),
gentx=dict(
hash="%064x" % share.gentx_hash,
coinbase=share.share_data["coinbase"].ljust(2, "\x00").encode("hex"),
value=share.share_data["subsidy"] * 1e-8,
last_txout_nonce="%016x" % share.contents["last_txout_nonce"],
),
other_transaction_hashes=["%064x" % x for x in share.get_other_tx_hashes(node.tracker)],
),
)
new_root.putChild("share", WebInterface(lambda share_hash_str: get_share(share_hash_str)))
new_root.putChild("heads", WebInterface(lambda: ["%064x" % x for x in node.tracker.heads]))
new_root.putChild("verified_heads", WebInterface(lambda: ["%064x" % x for x in node.tracker.verified.heads]))
new_root.putChild(
"tails",
WebInterface(lambda: ["%064x" % x for t in node.tracker.tails for x in node.tracker.reverse.get(t, set())]),
)
new_root.putChild(
"verified_tails",
WebInterface(
lambda: [
"%064x" % x for t in node.tracker.verified.tails for x in node.tracker.verified.reverse.get(t, set())
]
),
)
new_root.putChild("best_share_hash", WebInterface(lambda: "%064x" % node.best_share_var.value))
new_root.putChild(
"my_share_hashes", WebInterface(lambda: ["%064x" % my_share_hash for my_share_hash in wb.my_share_hashes])
)
def get_share_data(share_hash_str):
if int(share_hash_str, 16) not in node.tracker.items:
return ""
share = node.tracker.items[int(share_hash_str, 16)]
return p2pool_data.share_type.pack(share.as_share())
new_root.putChild(
"share_data", WebInterface(lambda share_hash_str: get_share_data(share_hash_str), "application/octet-stream")
)
new_root.putChild(
"currency_info",
WebInterface(
lambda: dict(
symbol=node.net.PARENT.SYMBOL,
block_explorer_url_prefix=node.net.PARENT.BLOCK_EXPLORER_URL_PREFIX,
address_explorer_url_prefix=node.net.PARENT.ADDRESS_EXPLORER_URL_PREFIX,
tx_explorer_url_prefix=node.net.PARENT.TX_EXPLORER_URL_PREFIX,
)
),
)
new_root.putChild("version", WebInterface(lambda: p2pool.__version__))
hd_path = os.path.join(datadir_path, "graph_db")
hd_data = _atomic_read(hd_path)
hd_obj = {}
if hd_data is not None:
try:
hd_obj = json.loads(hd_data)
except Exception:
log.err(None, "Error reading graph database:")
dataview_descriptions = {
"last_hour": graph.DataViewDescription(150, 60 * 60),
"last_day": graph.DataViewDescription(300, 60 * 60 * 24),
"last_week": graph.DataViewDescription(300, 60 * 60 * 24 * 7),
"last_month": graph.DataViewDescription(300, 60 * 60 * 24 * 30),
"last_year": graph.DataViewDescription(300, 60 * 60 * 24 * 365.25),
}
hd = graph.HistoryDatabase.from_obj(
{
"local_hash_rate": graph.DataStreamDescription(dataview_descriptions, is_gauge=False),
"local_dead_hash_rate": graph.DataStreamDescription(dataview_descriptions, is_gauge=False),
"local_share_hash_rates": graph.DataStreamDescription(
dataview_descriptions,
is_gauge=False,
multivalues=True,
multivalue_undefined_means_0=True,
default_func=graph.make_multivalue_migrator(
dict(
good="local_share_hash_rate",
dead="local_dead_share_hash_rate",
orphan="local_orphan_share_hash_rate",
),
post_func=lambda bins: [
dict(
(
k,
(
v[0]
- (
sum(bin.get(rem_k, (0, 0))[0] for rem_k in ["dead", "orphan"])
if k == "good"
else 0
),
v[1],
),
)
for k, v in bin.iteritems()
)
for bin in bins
],
),
),
"pool_rates": graph.DataStreamDescription(
dataview_descriptions, multivalues=True, multivalue_undefined_means_0=True
),
"current_payout": graph.DataStreamDescription(dataview_descriptions),
"current_payouts": graph.DataStreamDescription(dataview_descriptions, multivalues=True),
"peers": graph.DataStreamDescription(
dataview_descriptions,
multivalues=True,
default_func=graph.make_multivalue_migrator(dict(incoming="incoming_peers", outgoing="outgoing_peers")),
),
"miner_hash_rates": graph.DataStreamDescription(dataview_descriptions, is_gauge=False, multivalues=True),
"miner_dead_hash_rates": graph.DataStreamDescription(
dataview_descriptions, is_gauge=False, multivalues=True
),
"desired_version_rates": graph.DataStreamDescription(
dataview_descriptions, multivalues=True, multivalue_undefined_means_0=True
),
"traffic_rate": graph.DataStreamDescription(dataview_descriptions, is_gauge=False, multivalues=True),
"getwork_latency": graph.DataStreamDescription(dataview_descriptions),
"memory_usage": graph.DataStreamDescription(dataview_descriptions),
},
hd_obj,
)
x = deferral.RobustLoopingCall(lambda: _atomic_write(hd_path, json.dumps(hd.to_obj())))
x.start(100)
stop_event.watch(x.stop)
@wb.pseudoshare_received.watch
def _(work, dead, user):
t = time.time()
hd.datastreams["local_hash_rate"].add_datum(t, work)
if dead:
hd.datastreams["local_dead_hash_rate"].add_datum(t, work)
if user is not None:
hd.datastreams["miner_hash_rates"].add_datum(t, {user: work})
if dead:
hd.datastreams["miner_dead_hash_rates"].add_datum(t, {user: work})
@wb.share_received.watch
def _(work, dead, share_hash):
t = time.time()
if not dead:
hd.datastreams["local_share_hash_rates"].add_datum(t, dict(good=work))
else:
hd.datastreams["local_share_hash_rates"].add_datum(t, dict(dead=work))
def later():
res = node.tracker.is_child_of(share_hash, node.best_share_var.value)
if res is None:
res = False # share isn't connected to sharechain? assume orphaned
if res and dead: # share was DOA, but is now in sharechain
# move from dead to good
hd.datastreams["local_share_hash_rates"].add_datum(t, dict(dead=-work, good=work))
elif not res and not dead: # share wasn't DOA, and isn't in sharechain
# move from good to orphan
hd.datastreams["local_share_hash_rates"].add_datum(t, dict(good=-work, orphan=work))
reactor.callLater(200, later)
@node.p2p_node.traffic_happened.watch
def _(name, bytes):
hd.datastreams["traffic_rate"].add_datum(time.time(), {name: bytes})
def add_point():
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(
node.net.CHAIN_LENGTH, 60 * 60 // node.net.SHARE_PERIOD, node.tracker.get_height(node.best_share_var.value)
)
t = time.time()
pool_rates = p2pool_data.get_stale_counts(node.tracker, node.best_share_var.value, lookbehind, rates=True)
pool_total = sum(pool_rates.itervalues())
hd.datastreams["pool_rates"].add_datum(t, pool_rates)
current_txouts = node.get_current_txouts()
hd.datastreams["current_payout"].add_datum(
t, current_txouts.get(bitcoin_data.pubkey_hash_to_script2(wb.my_pubkey_hash), 0) * 1e-8
)
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
current_txouts_by_address = dict(
(bitcoin_data.script2_to_address(script, node.net.PARENT), amount)
for script, amount in current_txouts.iteritems()
)
hd.datastreams["current_payouts"].add_datum(
t,
dict(
(user, current_txouts_by_address[user] * 1e-8)
for user in miner_hash_rates
if user in current_txouts_by_address
),
)
hd.datastreams["peers"].add_datum(
t,
dict(
incoming=sum(1 for peer in node.p2p_node.peers.itervalues() if peer.incoming),
outgoing=sum(1 for peer in node.p2p_node.peers.itervalues() if not peer.incoming),
),
)
vs = p2pool_data.get_desired_version_counts(node.tracker, node.best_share_var.value, lookbehind)
vs_total = sum(vs.itervalues())
hd.datastreams["desired_version_rates"].add_datum(
t, dict((str(k), v / vs_total * pool_total) for k, v in vs.iteritems())
)
try:
hd.datastreams["memory_usage"].add_datum(t, memory.resident())
except:
if p2pool.DEBUG:
traceback.print_exc()
x = deferral.RobustLoopingCall(add_point)
x.start(5)
stop_event.watch(x.stop)
@node.bitcoind_work.changed.watch
def _(new_work):
hd.datastreams["getwork_latency"].add_datum(time.time(), new_work["latency"])
new_root.putChild(
"graph_data", WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time()))
)
web_root.putChild("static", static.File(os.path.join(os.path.dirname(os.path.abspath(sys.argv[0])), "web-static")))
return web_root