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filter supported claim hashes for claims that dont exist from early takeover/activations

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Jack Robison 2021-06-06 13:31:24 -04:00 committed by Victor Shyba
parent 5be04448ea
commit 073283a433
1 changed files with 13 additions and 2 deletions
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11
lbry/wallet/server/block_processor.py
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@ -1055,16 +1055,27 @@ class BlockProcessor:
# claim B is made for 0.2
# a block later, claim C is made for 0.3, it will schedule to activate 1 (or rarely 2) block(s) after B
# upon the delayed activation of B, we need to detect to activate C and make it take over early instead
claim_exists = {}
for activated, activated_txos in self.db.get_future_activated(height).items():
# uses the pending effective amount for the future activation height, not the current height
future_amount = self._get_pending_claim_amount(
activated.name, activated.claim_hash, activated_txos[-1].height + 1
)
if activated.claim_hash not in claim_exists:
claim_exists[activated.claim_hash] = activated.claim_hash in self.pending_claim_txos or (
self.db.get_claim_txo(activated.claim_hash) is not None)
if claim_exists[activated.claim_hash]:
v = future_amount, activated, activated_txos[-1]
future_activations[activated.name][activated.claim_hash] = v
for name, future_activated in activate_in_future.items():
for claim_hash, activated in future_activated.items():
if claim_hash not in claim_exists:
claim_exists[claim_hash] = claim_hash in self.pending_claim_txos or (
self.db.get_claim_txo(claim_hash) is not None)
if not claim_exists[claim_hash]:
continue
for txo in activated:
v = txo[1], PendingActivationValue(claim_hash, name), txo[0]
future_activations[name][claim_hash] = v