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Jack Robison 2021-06-06 12:59:53 -04:00 committed by Victor Shyba
parent 5f3850bfa2
commit 6330424bcd
1 changed files with 20 additions and 20 deletions
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40
lbry/wallet/server/block_processor.py
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@ -449,7 +449,7 @@ class BlockProcessor:
self.removed_claims_to_send_es.clear() self.removed_claims_to_send_es.clear()
self.pending_reposted.clear() self.pending_reposted.clear()
self.pending_channel_counts.clear() self.pending_channel_counts.clear()
# print("******************\n") print("******************\n")
except: except:
self.logger.exception("advance blocks failed") self.logger.exception("advance blocks failed")
raise raise
@ -602,10 +602,10 @@ class BlockProcessor:
claim_name = ''.join(chr(c) for c in txo.script.values['claim_name']) claim_name = ''.join(chr(c) for c in txo.script.values['claim_name'])
if txo.script.is_claim_name: if txo.script.is_claim_name:
claim_hash = hash160(tx_hash + pack('>I', nout))[::-1] claim_hash = hash160(tx_hash + pack('>I', nout))[::-1]
# print(f"\tnew lbry://{claim_name}#{claim_hash.hex()} ({tx_num} {txo.amount})") print(f"\tnew lbry://{claim_name}#{claim_hash.hex()} ({tx_num} {txo.amount})")
else: else:
claim_hash = txo.claim_hash[::-1] claim_hash = txo.claim_hash[::-1]
# print(f"\tupdate lbry://{claim_name}#{claim_hash.hex()} ({tx_num} {txo.amount})") print(f"\tupdate lbry://{claim_name}#{claim_hash.hex()} ({tx_num} {txo.amount})")
signing_channel_hash = None signing_channel_hash = None
channel_signature_is_valid = False channel_signature_is_valid = False
@ -663,7 +663,7 @@ class BlockProcessor:
root_tx_num, root_idx = tx_num, nout root_tx_num, root_idx = tx_num, nout
else: # it's a claim update else: # it's a claim update
if claim_hash not in spent_claims: if claim_hash not in spent_claims:
# print(f"\tthis is a wonky tx, contains unlinked claim update {claim_hash.hex()}") print(f"\tthis is a wonky tx, contains unlinked claim update {claim_hash.hex()}")
return [] return []
(prev_tx_num, prev_idx, _) = spent_claims.pop(claim_hash) (prev_tx_num, prev_idx, _) = spent_claims.pop(claim_hash)
# print(f"\tupdate lbry://{claim_name}#{claim_hash.hex()} {tx_hash[::-1].hex()} {txo.amount}") # print(f"\tupdate lbry://{claim_name}#{claim_hash.hex()} {tx_hash[::-1].hex()} {txo.amount}")
@ -694,7 +694,7 @@ class BlockProcessor:
supported_claim_hash = txo.claim_hash[::-1] supported_claim_hash = txo.claim_hash[::-1]
self.pending_supports[supported_claim_hash].append((tx_num, nout)) self.pending_supports[supported_claim_hash].append((tx_num, nout))
self.pending_support_txos[(tx_num, nout)] = supported_claim_hash, txo.amount self.pending_support_txos[(tx_num, nout)] = supported_claim_hash, txo.amount
# print(f"\tsupport claim {supported_claim_hash.hex()} +{txo.amount}") print(f"\tsupport claim {supported_claim_hash.hex()} +{txo.amount}")
return StagedClaimtrieSupport( return StagedClaimtrieSupport(
supported_claim_hash, tx_num, nout, txo.amount supported_claim_hash, tx_num, nout, txo.amount
).get_add_support_utxo_ops() ).get_add_support_utxo_ops()
@ -803,7 +803,7 @@ class BlockProcessor:
ops = [] ops = []
for abandoned_claim_hash, (tx_num, nout, name) in spent_claims.items(): for abandoned_claim_hash, (tx_num, nout, name) in spent_claims.items():
# print(f"\tabandon lbry://{name}#{abandoned_claim_hash.hex()} {tx_num} {nout}") print(f"\tabandon lbry://{name}#{abandoned_claim_hash.hex()} {tx_num} {nout}")
ops.extend(self._abandon_claim(abandoned_claim_hash, tx_num, nout, name)) ops.extend(self._abandon_claim(abandoned_claim_hash, tx_num, nout, name))
return ops return ops
@ -915,7 +915,7 @@ class BlockProcessor:
controlling = get_controlling(staged.name) controlling = get_controlling(staged.name)
if controlling and controlling.claim_hash == claim_hash: if controlling and controlling.claim_hash == claim_hash:
names_with_abandoned_controlling_claims.append(staged.name) names_with_abandoned_controlling_claims.append(staged.name)
# print(f"\t{staged.name} needs takeover") print(f"\t{staged.name} needs takeover")
activation = self.db.get_activation(staged.tx_num, staged.position) activation = self.db.get_activation(staged.tx_num, staged.position)
if activation > 0: # db returns -1 for non-existent txos if activation > 0: # db returns -1 for non-existent txos
# removed queued future activation from the db # removed queued future activation from the db
@ -972,7 +972,7 @@ class BlockProcessor:
for activated_txo in activated_txos: for activated_txo in activated_txos:
if activated_txo.is_support and (activated_txo.tx_num, activated_txo.position) in \ if activated_txo.is_support and (activated_txo.tx_num, activated_txo.position) in \
self.pending_removed_support[activated.name][activated.claim_hash]: self.pending_removed_support[activated.name][activated.claim_hash]:
# print("\tskip activate support for pending abandoned claim") print("\tskip activate support for pending abandoned claim")
continue continue
if activated_txo.is_claim: if activated_txo.is_claim:
txo_type = ACTIVATED_CLAIM_TXO_TYPE txo_type = ACTIVATED_CLAIM_TXO_TYPE
@ -995,8 +995,8 @@ class BlockProcessor:
) )
self.staged_activated_support[activated.claim_hash].append(amount) self.staged_activated_support[activated.claim_hash].append(amount)
self.pending_activated[activated.name][activated.claim_hash].append((activated_txo, amount)) self.pending_activated[activated.name][activated.claim_hash].append((activated_txo, amount))
# print(f"\tactivate {'support' if txo_type == ACTIVATED_SUPPORT_TXO_TYPE else 'claim'} " print(f"\tactivate {'support' if txo_type == ACTIVATED_SUPPORT_TXO_TYPE else 'claim'} "
# f"lbry://{activated.name}#{activated.claim_hash.hex()} @ {activated_txo.height}") f"lbry://{activated.name}#{activated.claim_hash.hex()} @ {activated_txo.height}")
if reactivate: if reactivate:
ops.extend( ops.extend(
StagedActivation( StagedActivation(
@ -1025,8 +1025,8 @@ class BlockProcessor:
activate_key, self.db.get_claim_txo_amount(candidate_claim_hash, tx_num, nout) activate_key, self.db.get_claim_txo_amount(candidate_claim_hash, tx_num, nout)
)) ))
need_reactivate_if_takes_over[(need_takeover, candidate_claim_hash)] = activate_key need_reactivate_if_takes_over[(need_takeover, candidate_claim_hash)] = activate_key
# print(f"\tcandidate to takeover abandoned controlling claim for lbry://{need_takeover} - " print(f"\tcandidate to takeover abandoned controlling claim for lbry://{need_takeover} - "
# f"{activate_key.tx_num}:{activate_key.position} {activate_key.is_claim}") f"{activate_key.tx_num}:{activate_key.position} {activate_key.is_claim}")
if not has_candidate: if not has_candidate:
# remove name takeover entry, the name is now unclaimed # remove name takeover entry, the name is now unclaimed
controlling = get_controlling(need_takeover) controlling = get_controlling(need_takeover)
@ -1084,9 +1084,9 @@ class BlockProcessor:
winning_including_future_activations = max( winning_including_future_activations = max(
amounts_with_future_activations, key=lambda x: amounts_with_future_activations[x] amounts_with_future_activations, key=lambda x: amounts_with_future_activations[x]
) )
if winning_claim_hash != winning_including_future_activations: if winning_claim_hash != winning_including_future_activations: # TODO: and amount is higher and claim exists
# print(f"\ttakeover of {name} by {winning_claim_hash.hex()} triggered early activation and " print(f"\ttakeover of {name} by {winning_claim_hash.hex()} triggered early activation and "
# f"takeover by {winning_including_future_activations.hex()} at {height}") f"takeover by {winning_including_future_activations.hex()} at {height}")
# handle a pending activated claim jumping the takeover delay when another name takes over # handle a pending activated claim jumping the takeover delay when another name takes over
if winning_including_future_activations not in self.pending_claim_txos: if winning_including_future_activations not in self.pending_claim_txos:
claim = self.db.get_claim_txo(winning_including_future_activations) claim = self.db.get_claim_txo(winning_including_future_activations)
@ -1137,7 +1137,7 @@ class BlockProcessor:
elif not controlling or (winning_claim_hash != controlling.claim_hash and elif not controlling or (winning_claim_hash != controlling.claim_hash and
name in names_with_abandoned_controlling_claims) or \ name in names_with_abandoned_controlling_claims) or \
((winning_claim_hash != controlling.claim_hash) and (amounts[winning_claim_hash] > amounts[controlling.claim_hash])): ((winning_claim_hash != controlling.claim_hash) and (amounts[winning_claim_hash] > amounts[controlling.claim_hash])):
# print(f"\ttakeover {name} by {winning_claim_hash.hex()} at {height}") print(f"\ttakeover {name} by {winning_claim_hash.hex()} at {height}")
if (name, winning_claim_hash) in need_reactivate_if_takes_over: if (name, winning_claim_hash) in need_reactivate_if_takes_over:
previous_pending_activate = need_reactivate_if_takes_over[(name, winning_claim_hash)] previous_pending_activate = need_reactivate_if_takes_over[(name, winning_claim_hash)]
amount = self.db.get_claim_txo_amount( amount = self.db.get_claim_txo_amount(
@ -1164,10 +1164,10 @@ class BlockProcessor:
) )
ops.extend(get_takeover_name_ops(name, winning_claim_hash, height, controlling)) ops.extend(get_takeover_name_ops(name, winning_claim_hash, height, controlling))
elif winning_claim_hash == controlling.claim_hash: elif winning_claim_hash == controlling.claim_hash:
# print("\tstill winning") print("\tstill winning")
pass pass
else: else:
# print("\tno takeover") print("\tno takeover")
pass pass
# handle remaining takeovers from abandoned supports # handle remaining takeovers from abandoned supports
@ -1184,7 +1184,7 @@ class BlockProcessor:
amounts[controlling.claim_hash] = self._get_pending_effective_amount(name, controlling.claim_hash) amounts[controlling.claim_hash] = self._get_pending_effective_amount(name, controlling.claim_hash)
winning = max(amounts, key=lambda x: amounts[x]) winning = max(amounts, key=lambda x: amounts[x])
if (controlling and winning != controlling.claim_hash) or (not controlling and winning): if (controlling and winning != controlling.claim_hash) or (not controlling and winning):
# print(f"\ttakeover from abandoned support {controlling.claim_hash.hex()} -> {winning.hex()}") print(f"\ttakeover from abandoned support {controlling.claim_hash.hex()} -> {winning.hex()}")
ops.extend(get_takeover_name_ops(name, winning, height, controlling)) ops.extend(get_takeover_name_ops(name, winning, height, controlling))
# gather cumulative removed/touched sets to update the search index # gather cumulative removed/touched sets to update the search index
@ -1228,7 +1228,7 @@ class BlockProcessor:
def advance_block(self, block): def advance_block(self, block):
height = self.height + 1 height = self.height + 1
# print("advance ", height) print("advance ", height)
txs: List[Tuple[Tx, bytes]] = block.transactions txs: List[Tuple[Tx, bytes]] = block.transactions
block_hash = self.coin.header_hash(block.header) block_hash = self.coin.header_hash(block.header)