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add other taskgroup for non-start-important tasks

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This commit is contained in:
Victor Shyba 2020-03-23 12:36:05 -03:00
parent a08cbf412d
commit 2893f1eb9e
1 changed files with 4 additions and 1 deletions
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5
lbry/wallet/ledger.py
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@ -154,6 +154,7 @@ class Ledger(metaclass=LedgerRegistry):
self._tx_cache = pylru.lrucache(100000)
self._update_tasks = TaskGroup()
self._other_tasks = TaskGroup() # that we dont need to start
self._utxo_reservation_lock = asyncio.Lock()
self._header_processing_lock = asyncio.Lock()
self._address_update_locks: DefaultDict[str, asyncio.Lock] = defaultdict(asyncio.Lock)
@ -335,7 +336,9 @@ class Ledger(metaclass=LedgerRegistry):
async def stop(self):
self._update_tasks.cancel()
self._other_tasks.cancel()
await self._update_tasks.done.wait()
await self._other_tasks.done.wait()
await self.network.stop()
await self.db.close()
await self.headers.close()
@ -352,7 +355,7 @@ class Ledger(metaclass=LedgerRegistry):
async with self._header_processing_lock:
for height in reversed(sorted(self.headers.known_missing_checkpointed_chunks)):
await self.headers.ensure_chunk_at(height)
self._update_tasks.add(doit())
self._other_tasks.add(doit())
await self.update_headers()
async def update_headers(self, height=None, headers=None, subscription_update=False):