fix touched_hashXs not being cleaned up
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7c5b02c5a1
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a2c046b513
1 changed files with 8 additions and 5 deletions
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@ -52,6 +52,7 @@ class HubMemPool:
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self.logger = logging.getLogger(__name__)
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self.logger = logging.getLogger(__name__)
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self.txs = {}
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self.txs = {}
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self.raw_mempool = {}
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self.raw_mempool = {}
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self.tx_touches = {}
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self.touched_hashXs: typing.DefaultDict[bytes, typing.Set[bytes]] = defaultdict(set) # None can be a key
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self.touched_hashXs: typing.DefaultDict[bytes, typing.Set[bytes]] = defaultdict(set) # None can be a key
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self.refresh_secs = refresh_secs
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self.refresh_secs = refresh_secs
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self.mempool_process_time_metric = mempool_process_time_metric
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self.mempool_process_time_metric = mempool_process_time_metric
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@ -74,18 +75,18 @@ class HubMemPool:
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self.logger.error("failed to process mempool, retrying later")
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self.logger.error("failed to process mempool, retrying later")
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return set()
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return set()
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raise err
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raise err
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# hashXs = self.hashXs # hashX: [tx_hash, ...]
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# hashXs = self.hashXs # hashX: [tx_hash, ...]
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touched_hashXs = set()
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touched_hashXs = set()
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# Remove txs that aren't in mempool anymore
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# Remove txs that aren't in mempool anymore
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for tx_hash in set(self.txs).difference(self.raw_mempool.keys()):
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for tx_hash in set(self.txs).difference(self.raw_mempool.keys()):
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tx = self.txs.pop(tx_hash)
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tx = self.txs.pop(tx_hash)
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tx_hashXs = {hashX for hashX, value in tx.in_pairs}.union({hashX for hashX, value in tx.out_pairs})
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tx_hashXs = self.tx_touches.pop(tx_hash)
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for hashX in tx_hashXs:
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for hashX in tx_hashXs:
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if hashX in self.touched_hashXs and tx_hash in self.touched_hashXs[hashX]:
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if hashX in self.touched_hashXs:
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if tx_hash in self.touched_hashXs[hashX]:
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self.touched_hashXs[hashX].remove(tx_hash)
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self.touched_hashXs[hashX].remove(tx_hash)
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if not self.touched_hashXs[hashX]:
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if not len(self.touched_hashXs[hashX]):
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self.touched_hashXs.pop(hashX)
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self.touched_hashXs.pop(hashX)
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touched_hashXs.update(tx_hashXs)
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touched_hashXs.update(tx_hashXs)
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@ -133,11 +134,13 @@ class HubMemPool:
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tx.fee = max(0, (sum(v for _, v in tx.prevouts) -
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tx.fee = max(0, (sum(v for _, v in tx.prevouts) -
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sum(v for _, v in tx.out_pairs)))
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sum(v for _, v in tx.out_pairs)))
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self.txs[tx_hash] = tx
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self.txs[tx_hash] = tx
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self.tx_touches[tx_hash] = tx_touches = set()
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# print(f"added {tx_hash[::-1].hex()} reader to mempool")
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# print(f"added {tx_hash[::-1].hex()} reader to mempool")
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for hashX, value in itertools.chain(tx.prevouts, tx.out_pairs):
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for hashX, value in itertools.chain(tx.prevouts, tx.out_pairs):
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self.touched_hashXs[hashX].add(tx_hash)
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self.touched_hashXs[hashX].add(tx_hash)
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touched_hashXs.add(hashX)
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touched_hashXs.add(hashX)
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tx_touches.add(hashX)
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mempool_tx_count_metric.set(len(self.txs))
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mempool_tx_count_metric.set(len(self.txs))
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mempool_touched_address_count_metric.set(len(self.touched_hashXs))
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mempool_touched_address_count_metric.set(len(self.touched_hashXs))
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