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make wait check every second instead of once

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Victor Shyba 2020-05-09 20:45:25 -03:00 committed by Jack Robison
parent 8bb3e0a64d
commit a0fea30a11
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1 changed files with 13 additions and 3 deletions
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16
lbry/wallet/ledger.py
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@ -1,5 +1,6 @@
import os
import copy
import time
import asyncio
import logging
from io import StringIO
@ -639,6 +640,7 @@ class Ledger(metaclass=LedgerRegistry):
return self.network.broadcast(hexlify(tx.raw).decode())
async def wait(self, tx: Transaction, height=-1, timeout=1):
timeout = timeout or 600 # after 10 minutes there is almost 0 hope
addresses = set()
for txi in tx.inputs:
if txi.txo_ref.txo is not None:
@ -648,13 +650,20 @@ class Ledger(metaclass=LedgerRegistry):
for txo in tx.outputs:
if txo.has_address:
addresses.add(self.hash160_to_address(txo.pubkey_hash))
start = int(time.perf_counter())
while timeout and (int(time.perf_counter()) - start) <= timeout:
if await self._wait_round(tx, height, addresses):
return
raise asyncio.TimeoutError('Timed out waiting for transaction.')
async def _wait_round(self, tx: Transaction, height: int, addresses: Iterable[str]):
records = await self.db.get_addresses(address__in=addresses)
_, pending = await asyncio.wait([
self.on_transaction.where(partial(
lambda a, e: a == e.address and e.tx.height >= height and e.tx.id == tx.id,
address_record['address']
)) for address_record in records
], timeout=timeout)
], timeout=1)
if pending:
records = await self.db.get_addresses(address__in=addresses)
for record in records:
@ -666,8 +675,9 @@ class Ledger(metaclass=LedgerRegistry):
if txid == tx.id and local_height >= height:
found = True
if not found:
print(record['history'], addresses, tx.id)
raise asyncio.TimeoutError('Timed out waiting for transaction.')
log.debug("timeout: %s, %s, %s", record['history'], addresses, tx.id)
return False
return True
async def _inflate_outputs(
self, query, accounts,