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fix caching transaction_show

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Jack Robison 2020-03-25 13:29:10 -04:00
parent bb12ae9ce6
commit 11525c7d0d
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1 changed files with 8 additions and 1 deletions
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9
lbry/wallet/ledger.py
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@ -609,7 +609,14 @@ class Ledger(metaclass=LedgerRegistry):
async def maybe_verify_transaction(self, tx, remote_height, merkle=None):
tx.height = remote_height
if 0 < remote_height < len(self.headers) and self._tx_cache[tx.id].pending_verifications == 1:
cached = self._tx_cache.get(tx.id)
if not cached:
# cache txs looked up by transaction_show too
cached = TransactionCacheItem()
cached.tx = tx
self._tx_cache[tx.id] = cached
if 0 < remote_height < len(self.headers) and cached.pending_verifications <= 1:
# can't be tx.pending_verifications == 1 because we have to handle the transaction_show case
if not merkle:
merkle = await self.network.retriable_call(self.network.get_merkle, tx.id, remote_height)
merkle_root = self.get_root_of_merkle_tree(merkle['merkle'], merkle['pos'], tx.hash)