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Deserialize mempool txs in a thread

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This commit is contained in:
Neil Booth 2018-07-22 22:18:54 +08:00
parent 9bd9476a54
commit 4b3ceff0d2
1 changed files with 17 additions and 12 deletions
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5
electrumx/server/mempool.py
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@ -175,6 +175,7 @@ class MemPool(object):
'''Process the dictionary of raw transactions and return a dictionary '''Process the dictionary of raw transactions and return a dictionary
of updates to apply to self.txs. of updates to apply to self.txs.
''' '''
def deserialize_txs():
script_hashX = self.coin.hashX_from_script script_hashX = self.coin.hashX_from_script
deserializer = self.coin.DESERIALIZER deserializer = self.coin.DESERIALIZER
@ -192,6 +193,10 @@ class MemPool(object):
pending.append((tx_hash, txin_pairs, txout_pairs, tx_size)) pending.append((tx_hash, txin_pairs, txout_pairs, tx_size))
# Do this potentially slow operation in a thread so as not to
# block
await self.tasks.run_in_thread(deserialize_txs)
# The transaction inputs can be from other mempool # The transaction inputs can be from other mempool
# transactions (which may or may not be processed yet) or are # transactions (which may or may not be processed yet) or are
# otherwise presumably in the DB. # otherwise presumably in the DB.