LBRYBlockProcessor -> BlockProcessor
- temporarily disable claim_search
This commit is contained in:
Jack Robison
Victor Shyba
parent
4e58094e4b
commit
2e92f3acad
5 changed files with 22 additions and 139 deletions
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@ -11,7 +11,6 @@ import lbry
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from lbry.schema.claim import Claim
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from lbry.wallet.transaction import OutputScript, Output
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from lbry.wallet.server.tx import Tx
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from lbry.wallet.server.db.writer import SQLDB
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from lbry.wallet.server.daemon import DaemonError
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from lbry.wallet.server.hash import hash_to_hex_str, HASHX_LEN
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from lbry.wallet.server.util import chunks, class_logger
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@ -238,16 +237,19 @@ class BlockProcessor:
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if hprevs == chain:
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start = time.perf_counter()
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try:
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await self.run_in_thread_with_lock(self.advance_blocks, blocks)
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for block in blocks:
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await self.run_in_thread_with_lock(self.advance_block, block)
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print("advanced\n")
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except:
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self.logger.exception("advance blocks failed")
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raise
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if self.sql:
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await self.db.search_index.claim_consumer(self.sql.claim_producer())
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# if self.sql:
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# await self.db.search_index.claim_consumer(self.db.claim_producer())
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for cache in self.search_cache.values():
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cache.clear()
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self.history_cache.clear() # TODO: is this needed?
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self.notifications.notified_mempool_txs.clear()
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processed_time = time.perf_counter() - start
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self.block_count_metric.set(self.height)
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self.block_update_time_metric.observe(processed_time)
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@ -256,9 +258,9 @@ class BlockProcessor:
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s = '' if len(blocks) == 1 else 's'
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self.logger.info('processed {:,d} block{} in {:.1f}s'.format(len(blocks), s, processed_time))
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if self._caught_up_event.is_set():
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if self.sql:
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await self.db.search_index.apply_filters(self.sql.blocked_streams, self.sql.blocked_channels,
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self.sql.filtered_streams, self.sql.filtered_channels)
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# if self.sql:
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# await self.db.search_index.apply_filters(self.sql.blocked_streams, self.sql.blocked_channels,
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# self.sql.filtered_streams, self.sql.filtered_channels)
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await self.notifications.on_block(self.touched, self.height)
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self.touched = set()
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elif hprevs[0] != chain[0]:
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@ -1122,36 +1124,3 @@ class Timer:
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sub_timer.show(depth+1)
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if depth == 0:
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print('='*100)
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class LBRYBlockProcessor(BlockProcessor):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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if self.env.coin.NET == "regtest":
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self.prefetcher.polling_delay = 0.5
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self.should_validate_signatures = self.env.boolean('VALIDATE_CLAIM_SIGNATURES', False)
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self.logger.info(f"LbryumX Block Processor - Validating signatures: {self.should_validate_signatures}")
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self.sql: SQLDB = self.db.sql
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self.timer = Timer('BlockProcessor')
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def advance_blocks(self, blocks):
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if self.sql:
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self.sql.begin()
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try:
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self.timer.run(super().advance_blocks, blocks)
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except:
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self.logger.exception(f'Error while advancing transaction in new block.')
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raise
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finally:
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if self.sql:
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self.sql.commit()
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def advance_txs(self, height, txs, header, block_hash):
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timer = self.timer.sub_timers['advance_blocks']
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undo = timer.run(super().advance_txs, height, txs, header, block_hash, timer_name='super().advance_txs')
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if self.sql:
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timer.run(self.sql.advance_txs, height, txs, header, self.daemon.cached_height(), forward_timer=True)
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if (height % 10000 == 0 or not self.db.first_sync) and self.logger.isEnabledFor(10):
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self.timer.show(height=height)
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return undo
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@ -241,7 +241,6 @@ class Coin:
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class LBC(Coin):
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DAEMON = LBCDaemon
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SESSIONCLS = LBRYElectrumX
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BLOCK_PROCESSOR = LBRYBlockProcessor
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SESSION_MANAGER = LBRYSessionManager
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DESERIALIZER = DeserializerSegWit
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DB = LevelDB
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@ -18,7 +18,6 @@ from lbry.wallet.server.db.canonical import register_canonical_functions
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from lbry.wallet.server.db.trending import TRENDING_ALGORITHMS
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from .common import CLAIM_TYPES, STREAM_TYPES, COMMON_TAGS, INDEXED_LANGUAGES
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from lbry.wallet.server.db.elasticsearch import SearchIndex
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ATTRIBUTE_ARRAY_MAX_LENGTH = 100
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sqlite3.enable_callback_tracebacks(True)
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@ -954,41 +953,3 @@ class SQLDB:
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r(self.update_claimtrie, height, recalculate_claim_hashes, deleted_claim_names, forward_timer=True)
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for algorithm in self.trending:
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r(algorithm.run, self.db.cursor(), height, daemon_height, recalculate_claim_hashes)
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class LBRYLevelDB(LevelDB):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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path = os.path.join(self.env.db_dir, 'claims.db')
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trending = []
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for algorithm_name in self.env.trending_algorithms:
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if algorithm_name in TRENDING_ALGORITHMS:
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trending.append(TRENDING_ALGORITHMS[algorithm_name])
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if self.env.es_mode == 'reader':
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self.logger.info('Index mode: reader')
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self.sql = None
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else:
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self.logger.info('Index mode: writer. Using SQLite db to sync ES')
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self.sql = SQLDB(
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self, path,
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self.env.default('BLOCKING_CHANNEL_IDS', '').split(' '),
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self.env.default('FILTERING_CHANNEL_IDS', '').split(' '),
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trending
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)
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# Search index
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self.search_index = SearchIndex(
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self.env.es_index_prefix, self.env.database_query_timeout, self.env.elastic_host, self.env.elastic_port
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)
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def close(self):
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super().close()
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if self.sql:
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self.sql.close()
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async def _open_dbs(self, *args, **kwargs):
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await self.search_index.start()
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await super()._open_dbs(*args, **kwargs)
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if self.sql:
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self.sql.open()
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@ -37,6 +37,7 @@ from lbry.wallet.server.db import DB_PREFIXES
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from lbry.wallet.server.db.prefixes import Prefixes
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from lbry.wallet.server.db.claimtrie import StagedClaimtrieItem, get_update_effective_amount_ops, length_encoded_name
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from lbry.wallet.server.db.claimtrie import get_expiration_height
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from lbry.wallet.server.db.elasticsearch import SearchIndex
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class UTXO(typing.NamedTuple):
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@ -178,6 +179,9 @@ class LevelDB:
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self.total_transactions = None
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self.transaction_num_mapping = {}
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# Search index
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self.search_index = SearchIndex(self.env.es_index_prefix, self.env.database_query_timeout)
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def claim_hash_and_name_from_txo(self, tx_num: int, tx_idx: int):
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claim_hash_and_name = self.db.get(
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DB_PREFIXES.txo_to_claim.value + TXO_STRUCT_pack(tx_num, tx_idx)
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@ -558,6 +562,9 @@ class LevelDB:
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await self._read_txids()
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await self._read_headers()
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# start search index
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await self.search_index.start()
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def close(self):
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self.db.close()
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self.executor.shutdown(wait=True)
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@ -24,7 +24,7 @@ import lbry
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from lbry.error import TooManyClaimSearchParametersError
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from lbry.build_info import BUILD, COMMIT_HASH, DOCKER_TAG
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from lbry.schema.result import Outputs
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from lbry.wallet.server.block_processor import LBRYBlockProcessor
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from lbry.wallet.server.block_processor import BlockProcessor
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from lbry.wallet.server.leveldb import LevelDB
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from lbry.wallet.server.websocket import AdminWebSocket
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from lbry.wallet.server.metrics import ServerLoadData, APICallMetrics
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@ -176,7 +176,7 @@ class SessionManager:
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namespace=NAMESPACE, buckets=HISTOGRAM_BUCKETS
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)
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def __init__(self, env: 'Env', db: LevelDB, bp: LBRYBlockProcessor, daemon: 'Daemon', mempool: 'MemPool',
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def __init__(self, env: 'Env', db: LevelDB, bp: BlockProcessor, daemon: 'Daemon', mempool: 'MemPool',
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shutdown_event: asyncio.Event):
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env.max_send = max(350000, env.max_send)
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self.env = env
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@ -914,7 +914,7 @@ class LBRYElectrumX(SessionBase):
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self.protocol_tuple = self.PROTOCOL_MIN
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self.protocol_string = None
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self.daemon = self.session_mgr.daemon
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self.bp: LBRYBlockProcessor = self.session_mgr.bp
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self.bp: BlockProcessor = self.session_mgr.bp
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self.db: LevelDB = self.bp.db
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@classmethod
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@ -1019,14 +1019,9 @@ class LBRYElectrumX(SessionBase):
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return self.mempool.compact_fee_histogram()
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async def claimtrie_search(self, **kwargs):
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if kwargs:
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try:
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return await self.run_and_cache_query('search', kwargs)
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except TooManyClaimSearchParametersError as err:
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await asyncio.sleep(2)
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self.logger.warning("Got an invalid query from %s, for %s with more than %d elements.",
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self.peer_address()[0], err.key, err.limit)
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return RPCError(1, str(err))
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raise NotImplementedError()
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# if kwargs:
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# return await self.run_and_cache_query('search', kwargs)
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async def claimtrie_resolve(self, *urls):
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rows, extra = [], []
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@ -1068,54 +1063,6 @@ class LBRYElectrumX(SessionBase):
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# print("claimtrie resolve %i rows %i extrat" % (len(rows), len(extra)))
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return Outputs.to_base64(rows, extra, 0, None, None)
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def format_claim_from_daemon(self, claim, name=None):
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"""Changes the returned claim data to the format expected by lbry and adds missing fields."""
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if not claim:
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return {}
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# this ISO-8859 nonsense stems from a nasty form of encoding extended characters in lbrycrd
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# it will be fixed after the lbrycrd upstream merge to v17 is done
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# it originated as a fear of terminals not supporting unicode. alas, they all do
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if 'name' in claim:
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name = claim['name'].encode('ISO-8859-1').decode()
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info = self.db.sql.get_claims(claim_id=claim['claimId'])
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if not info:
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# raise RPCError("Lbrycrd has {} but not lbryumx, please submit a bug report.".format(claim_id))
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return {}
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address = info.address.decode()
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# fixme: temporary
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#supports = self.format_supports_from_daemon(claim.get('supports', []))
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supports = []
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amount = get_from_possible_keys(claim, 'amount', 'nAmount')
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height = get_from_possible_keys(claim, 'height', 'nHeight')
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effective_amount = get_from_possible_keys(claim, 'effective amount', 'nEffectiveAmount')
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valid_at_height = get_from_possible_keys(claim, 'valid at height', 'nValidAtHeight')
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result = {
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"name": name,
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"claim_id": claim['claimId'],
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"txid": claim['txid'],
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"nout": claim['n'],
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"amount": amount,
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"depth": self.db.db_height - height + 1,
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"height": height,
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"value": hexlify(claim['value'].encode('ISO-8859-1')).decode(),
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"address": address, # from index
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"supports": supports,
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"effective_amount": effective_amount,
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"valid_at_height": valid_at_height
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}
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if 'claim_sequence' in claim:
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# TODO: ensure that lbrycrd #209 fills in this value
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result['claim_sequence'] = claim['claim_sequence']
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else:
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result['claim_sequence'] = -1
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if 'normalized_name' in claim:
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result['normalized_name'] = claim['normalized_name'].encode('ISO-8859-1').decode()
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return result
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def assert_tx_hash(self, value):
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'''Raise an RPCError if the value is not a valid transaction
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