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connector

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4tochka 2019-05-01 00:26:20 +04:00
parent 6bf038020f
commit 48550e39b3
1 changed files with 4 additions and 5 deletions
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9
pybtc/connector.py
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@ -412,12 +412,12 @@ class Connector:
raise Exception("duplicated block") raise Exception("duplicated block")
if "previousblockhash" not in block : if "previousblockhash" not in block :
return return
lb = self.block_cache.get_last() lb = self.block_cache.get_last_key()
self.log.critical(str(lb)) self.log.critical(str(lb))
self.log.critical(str(block["previousblockhash"])) self.log.critical(str(block["previousblockhash"]))
if lb is None and not self.last_block_height: if lb is None and not self.last_block_height:
return return
if self.block_cache.get_last() != block["previousblockhash"]: if self.block_cache.get_last_key() != block["previousblockhash"]:
if self.block_cache.get(block["previousblockhash"]) is None and self.last_block_height: if self.block_cache.get(block["previousblockhash"]) is None and self.last_block_height:
self.log.critical("Connector error! Node out of sync " self.log.critical("Connector error! Node out of sync "
"no parent block in chain tail %s" % block["previousblockhash"]) "no parent block in chain tail %s" % block["previousblockhash"])
@ -872,11 +872,10 @@ class Cache():
except: except:
return None return None
def get_last(self): def get_last_key(self):
try: try:
i = next(reversed(self._store)) i = next(reversed(self._store))
data = self._store[i] return i
return data
except: except:
return None return None