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)
+ #print 'Received share %s from %r' % (p2pool_data.format_hash(share.hash), share.peer_addr)
self.node.tracker.add(share)
if share.hash in stops:
break
shares.append(share)
- print 'Sending %i shares to %s:%i' % (len(shares), peer.addr[0], peer.addr[1])
+ if len(shares) > 0:
+ print 'Sending %i shares to %s:%i' % (len(shares), peer.addr[0], peer.addr[1])
return shares
def handle_bestblock(self, header, peer):
raise p2p.PeerMisbehavingError('received block header fails PoW test')
self.node.handle_header(header)
- @defer.inlineCallbacks
def broadcast_share(self, share_hash):
shares = []
for share in self.node.tracker.get_chain(share_hash, min(5, self.node.tracker.get_height(share_hash))):
self.shared_share_hashes.add(share.hash)
shares.append(share)
- for peer in list(self.peers.itervalues()):
- yield peer.sendShares([share for share in shares if share.peer is not peer], self.node.tracker, self.node.known_txs_var.value, include_txs_with=[share_hash])
+ for peer in self.peers.itervalues():
+ peer.sendShares([share for share in shares if share.peer_addr != peer.addr], self.node.tracker, self.node.known_txs_var.value, include_txs_with=[share_hash])
def start(self):
p2p.Node.start(self)
def download_shares():
while True:
desired = yield self.node.desired_var.get_when_satisfies(lambda val: len(val) != 0)
- peer2, share_hash = random.choice(desired)
+ peer_addr, share_hash = random.choice(desired)
if len(self.peers) == 0:
yield deferral.sleep(1)
try:
shares = yield peer.get_shares(
hashes=[share_hash],
- parents=49,
+ parents=random.randrange(500), # randomize parents so that we eventually get past a too large block of shares
stops=list(set(self.node.tracker.heads) | set(
self.node.tracker.get_nth_parent_hash(head, min(max(0, self.node.tracker.get_height_and_last(head)[0] - 1), 10)) for head in self.node.tracker.heads
))[:100],
if (self.best_block_header.value is None
or (
new_header['previous_block'] == bitcoind_best_block and
- bitcoin_data.hash256(bitcoin_data.block_header_type.pack(self.best_block_header.value)) == bitcoind_best_block
+ self.net.PARENT.BLOCKHASH_FUNC(bitcoin_data.block_header_type.pack(self.best_block_header.value)) == bitcoind_best_block
) # new is child of current and previous is current
or (
- bitcoin_data.hash256(bitcoin_data.block_header_type.pack(new_header)) == bitcoind_best_block and
+ self.net.PARENT.BLOCKHASH_FUNC(bitcoin_data.block_header_type.pack(new_header)) == bitcoind_best_block and
self.best_block_header.value['previous_block'] != bitcoind_best_block
)): # new is current and previous is not a child of current
self.best_block_header.set(new_header)
@self.tracker.verified.added.watch
def _(share):
+ if share.timestamp < share.min_header['timestamp']:
+ return
if not (share.pow_hash <= share.header['bits'].target):
return
-
+
block = share.as_block(self.tracker, self.known_txs_var.value)
if block is None:
print >>sys.stderr, 'GOT INCOMPLETE BLOCK FROM PEER! %s bitcoin: %s%064x' % (p2pool_data.format_hash(share.hash), self.net.PARENT.BLOCK_EXPLORER_URL_PREFIX, share.header_hash)
print
def forget_old_txs():
- print "KNOWN:", sum(bitcoin_data.tx_type.packed_size(tx) for tx in self.known_txs_var.value.itervalues())
- print "MINING:", sum(bitcoin_data.tx_type.packed_size(tx) for tx in self.mining_txs_var.value.itervalues())
new_known_txs = {}
if self.p2p_node is not None:
for peer in self.p2p_node.peers.itervalues():