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fix wallet sync in fast mode

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This commit is contained in:
undeath 2018-08-07 16:11:09 +02:00
parent 98f41f7c05
commit 9dd1dc7876
1 changed files with 10 additions and 0 deletions
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10
jmclient/jmclient/blockchaininterface.py
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@ -6,6 +6,7 @@ import random
import sys
import time
import binascii
from copy import deepcopy
from decimal import Decimal
from twisted.internet import reactor, task
@ -463,13 +464,22 @@ class BitcoinCoreInterface(BlockchainInterface):
BATCH_SIZE = 100
MAX_ITERATIONS = 20
current_indices = deepcopy(saved_indices)
for j in range(MAX_ITERATIONS):
if not remaining_used_addresses:
break
for addr in \
self._collect_addresses_gap(wallet, gap_limit=BATCH_SIZE):
remaining_used_addresses.discard(addr)
# increase wallet indices for next iteration
for md in current_indices:
current_indices[md][0] += BATCH_SIZE
current_indices[md][1] += BATCH_SIZE
self._rewind_wallet_indices(wallet, current_indices,
current_indices)
else:
self._rewind_wallet_indices(wallet, saved_indices, saved_indices)
raise Exception("Failed to sync in fast mode after 20 batches; "
"please re-try wallet sync without --fast flag.")