LBRYCommunity/hub
1
0
Fork 0
Code Issues 35 Pull requests 6 Projects Releases Packages Wiki Activity

fix edge case activating claim updates

Browse source
This commit is contained in:
Jack Robison 2022-10-20 15:44:48 -04:00
parent 98ec0f5e0c
commit 01e52e795a
1 changed files with 9 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
hub/scribe/service.py
View file

@ -82,6 +82,7 @@ class BlockchainProcessorService(BlockchainService):
# removed supports {name: {claim_hash: [(tx_num, nout), ...]}}
self.abandoned_claims: Dict[bytes, StagedClaimtrieItem] = {}
self.updated_claims: Set[bytes] = set()
self.updated_claim_previous_activations: Dict[bytes, int] = {}
# removed activated support amounts by claim hash
self.removed_active_support_amount_by_claim: DefaultDict[bytes, List[int]] = defaultdict(list)
# pending activated support amounts by claim hash
@ -376,6 +377,7 @@ class BlockchainProcessorService(BlockchainService):
)
return
(prev_tx_num, prev_idx, _) = spent_claims.pop(claim_hash)
activation = -1
# print(f"\tupdate {claim_hash.hex()} {tx_hash[::-1].hex()} {txo.value}")
if (prev_tx_num, prev_idx) in self.txo_to_claim:
previous_claim = self.txo_to_claim.pop((prev_tx_num, prev_idx))
@ -392,6 +394,8 @@ class BlockchainProcessorService(BlockchainService):
)
previous_amount = previous_claim.amount
self.updated_claims.add(claim_hash)
if claim_hash not in self.updated_claim_previous_activations:
self.updated_claim_previous_activations[claim_hash] = activation
if self.env.cache_all_claim_txos:
self.db.claim_to_txo[claim_hash] = ClaimToTXOValue(
@ -1019,10 +1023,9 @@ class BlockchainProcessorService(BlockchainService):
# prepare to activate or delay activation of the pending claims being added this block
for (tx_num, nout), staged in self.txo_to_claim.items():
is_delayed = not staged.is_update
prev_txo = self.db.get_cached_claim_txo(staged.claim_hash)
if prev_txo:
prev_activation = self.db.get_activation(prev_txo.tx_num, prev_txo.position)
if height < prev_activation or prev_activation < 0:
prev_activation = self.updated_claim_previous_activations.get(staged.claim_hash, -1)
if height <= prev_activation or prev_activation < 0:
is_delayed = True
get_delayed_activate_ops(
staged.normalized_name, staged.claim_hash, is_delayed, tx_num, nout, staged.amount,
@ -1876,6 +1879,7 @@ class BlockchainProcessorService(BlockchainService):
self.pending_reposted.clear()
self.pending_channel_counts.clear()
self.updated_claims.clear()
self.updated_claim_previous_activations.clear()
self.taken_over_names.clear()
self.pending_transaction_num_mapping.clear()
self.pending_transactions.clear()