forked from LBRYCommunity/lbry-sdk
improve claims_producer performance
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parent
eabcc30367
commit
05e5d24c5e
1 changed files with 32 additions and 37 deletions
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@ -697,49 +697,44 @@ class LevelDB:
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batch.clear()
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async def claims_producer(self, claim_hashes: Set[bytes]):
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batch = []
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results = []
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loop = asyncio.get_event_loop()
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def produce_claim(claim_hash):
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if claim_hash not in self.claim_to_txo:
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self.logger.warning("can't sync non existent claim to ES: %s", claim_hash.hex())
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return
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name = self.claim_to_txo[claim_hash].normalized_name
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if not self.prefix_db.claim_takeover.get(name):
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self.logger.warning("can't sync non existent claim to ES: %s", claim_hash.hex())
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return
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claim_txo = self.claim_to_txo.get(claim_hash)
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if not claim_txo:
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return
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activation = self.get_activation(claim_txo.tx_num, claim_txo.position)
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claim = self._prepare_resolve_result(
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claim_txo.tx_num, claim_txo.position, claim_hash, claim_txo.name, claim_txo.root_tx_num,
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claim_txo.root_position, activation, claim_txo.channel_signature_is_valid
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)
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if claim:
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batch.append(claim)
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def produce_claims(claims):
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batch = []
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_results = []
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def get_metadata(claim):
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meta = self._prepare_claim_metadata(claim.claim_hash, claim)
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if meta:
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results.append(meta)
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for claim_hash in claims:
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if claim_hash not in self.claim_to_txo:
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self.logger.warning("can't sync non existent claim to ES: %s", claim_hash.hex())
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continue
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name = self.claim_to_txo[claim_hash].normalized_name
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if not self.prefix_db.claim_takeover.get(name):
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self.logger.warning("can't sync non existent claim to ES: %s", claim_hash.hex())
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continue
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claim_txo = self.claim_to_txo.get(claim_hash)
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if not claim_txo:
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continue
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activation = self.get_activation(claim_txo.tx_num, claim_txo.position)
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claim = self._prepare_resolve_result(
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claim_txo.tx_num, claim_txo.position, claim_hash, claim_txo.name, claim_txo.root_tx_num,
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claim_txo.root_position, activation, claim_txo.channel_signature_is_valid
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)
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if claim:
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batch.append(claim)
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batch.sort(key=lambda x: x.tx_hash)
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for claim in batch:
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_meta = self._prepare_claim_metadata(claim.claim_hash, claim)
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if _meta:
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_results.append(_meta)
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return _results
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if claim_hashes:
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await asyncio.wait(
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[loop.run_in_executor(None, produce_claim, claim_hash) for claim_hash in claim_hashes]
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)
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batch.sort(key=lambda x: x.tx_hash)
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results = await loop.run_in_executor(None, produce_claims, claim_hashes)
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if batch:
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await asyncio.wait(
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[loop.run_in_executor(None, get_metadata, claim) for claim in batch]
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)
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for meta in results:
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yield meta
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batch.clear()
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for meta in results:
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yield meta
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def get_activated_at_height(self, height: int) -> DefaultDict[PendingActivationValue, List[PendingActivationKey]]:
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activated = defaultdict(list)
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