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Fail gracefully in block verifier when blockchain not available (#216)

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Jonathan Zernik 2020-08-04 01:23:43 -07:00 • committed by GitHub
parent c53c4b4205
commit 089e0d8fbf
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1 changed files with 6 additions and 3 deletions
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9
squeakserver/node/squeak_block_verifier.py
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@ -13,10 +13,13 @@ class SqueakBlockVerifier:
def verify_squeak_block(self, squeak_hash):
logger.info("Verifying squeak hash: {}".format(squeak_hash))
squeak = self._get_squeak(squeak_hash)
block_info = self._get_block_info_for_height(squeak.nBlockHeight)
logger.info("Checking block height: {}".format(squeak.nBlockHeight))
logger.info("Checking block hash: {}".format(squeak.hashBlock.hex()))
try:
block_info = self._get_block_info_for_height(squeak.nBlockHeight)
except Exception as e:
logger.error("Failed to sync because unable to get blockchain info.", exc_info=True)
return
if squeak.hashBlock.hex() == block_info.block_hash:
logger.info("block hash correct: {}".format(block_info))
self._mark_squeak_verified(squeak_hash, block_info)