27 lines
699 B
Python
27 lines
699 B
Python
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# standard imports
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import logging
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from urllib.error import URLError
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# external imports
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from chainlib.connection import RPCConnection
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from chainlib.eth.constant import ZERO_ADDRESS
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from chainlib.eth.sign import sign_message
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from chainlib.error import JSONRPCException
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logg = logging.getLogger().getChild(__name__)
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def health(*args, **kwargs):
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conn = RPCConnection.connect(kwargs['config'].get('CIC_CHAIN_SPEC'), tag='signer')
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try:
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conn.do(sign_message(ZERO_ADDRESS, '0x2a'))
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except FileNotFoundError:
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return False
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except ConnectionError:
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return False
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except URLError:
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return False
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except JSONRPCException as e:
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pass
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return True
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