diff --git a/lbry/wallet/ledger.py b/lbry/wallet/ledger.py index b7932ad19..e09ffb0ad 100644 --- a/lbry/wallet/ledger.py +++ b/lbry/wallet/ledger.py @@ -513,10 +513,8 @@ class Ledger(metaclass=LedgerRegistry): ) return True - synced_txs = [] to_request = {} pending_synced_history = {} - updated_cached_items = {} already_synced = set() already_synced_offset = 0 @@ -526,40 +524,22 @@ class Ledger(metaclass=LedgerRegistry): already_synced.add((txid, remote_height)) already_synced_offset += 1 continue - cache_item = self._tx_cache.get(txid) - if cache_item is None: - cache_item = TransactionCacheItem() - self._tx_cache[txid] = cache_item - tx_indexes = {} for i, (txid, remote_height) in enumerate(remote_history): tx_indexes[txid] = i if (txid, remote_height) in already_synced: continue - cache_item = self._tx_cache.get(txid) - cache_item.pending_verifications += 1 - updated_cached_items[txid] = cache_item - - assert cache_item is not None, 'cache item is none' - # tx = cache_item.tx - # if cache_item.tx is not None and \ - # cache_item.tx.height >= remote_height and \ - # (cache_item.tx.is_verified or remote_height < 1): - # synced_txs.append(cache_item.tx) # cached tx is already up-to-date - # pending_synced_history[i] = f'{tx.id}:{tx.height}:' - # continue to_request[i] = (txid, remote_height) log.debug( - "request %i transactions, %i/%i for %s are already synced", len(to_request), len(synced_txs), + "request %i transactions, %i/%i for %s are already synced", len(to_request), len(already_synced), len(remote_history), address ) remote_history_txids = set(txid for txid, _ in remote_history) async for tx in self.request_synced_transactions(to_request, remote_history_txids, address): pending_synced_history[tx_indexes[tx.id]] = f"{tx.id}:{tx.height}:" - synced_txs.append(tx) - if len(synced_txs) >= 100: + if len(pending_synced_history) % 100 == 0: log.info("Syncing address %s: %d/%d", address, len(pending_synced_history), len(to_request)) log.info("Sync finished for address %s: %d/%d", address, len(pending_synced_history), len(to_request)) @@ -572,19 +552,7 @@ class Ledger(metaclass=LedgerRegistry): if f"{txid}:{height}:" != pending_synced_history[i]: log.warning("history mismatch: %s vs %s", remote_history[remote_i], pending_synced_history[i]) synced_history += pending_synced_history[i] - await self.db.save_transaction_io_batch( - synced_txs, address, self.address_to_hash160(address), synced_history - ) - while synced_txs: - self._on_transaction_controller.add(TransactionEvent(address, synced_txs.pop())) - - cache_size = self.config.get("tx_cache_size", 10_000) - for txid, cache_item in updated_cached_items.items(): - cache_item.pending_verifications -= 1 - if cache_item.pending_verifications < 0: - log.warning("config value tx cache size %i needs to be increased", cache_size) - cache_item.pending_verifications = 0 - + await self.db.set_address_history(address, synced_history) if address_manager is None: address_manager = await self.get_address_manager_for_address(address) @@ -592,13 +560,6 @@ class Ledger(metaclass=LedgerRegistry): if address_manager is not None: await address_manager.ensure_address_gap() - for txid, cache_item in updated_cached_items.items(): - if self._tx_cache.get(txid) is not cache_item: - log.warning("tx cache corrupted while syncing %s, reattempt sync=%s", address, reattempt_update) - if reattempt_update: - return await self.update_history(address, remote_status, address_manager, False) - return False - local_status, local_history = \ await self.get_local_status_and_history(address, synced_history) @@ -654,6 +615,13 @@ class Ledger(metaclass=LedgerRegistry): remote_heights = {} for txid, height in sorted(to_request, key=lambda x: x[1]): + if txid in self._tx_cache: + tx = self._tx_cache[txid].tx + if tx is not None and tx.is_verified: + yield tx + continue + else: + self._tx_cache[txid] = TransactionCacheItem() remote_heights[txid] = height if len(batches[-1]) == 100: batches.append([]) @@ -671,7 +639,12 @@ class Ledger(metaclass=LedgerRegistry): pending_sync.append(asyncio.ensure_future(self._sync(tx, remote_history))) log.info("%d/%d", len(pending_sync), len(to_request)) yield tx - await asyncio.gather(*pending_sync) + pending_sync = await asyncio.gather(*pending_sync) + await self.db.save_transaction_io_batch( + pending_sync, address, self.address_to_hash160(address), "" + ) + while pending_sync: + self._on_transaction_controller.add(TransactionEvent(address, pending_sync.pop())) async def _single_batch(self, batch, remote_heights): heights = {remote_heights[txid] for txid in batch}