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Add min_relay_fee option.

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tecnovert
2023-12-01 19:16:28 +02:00
parent a4c79fb7aa
commit 0be5a4fca7
4 changed files with 25 additions and 29 deletions
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31
basicswap/interface/btc.py
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@@ -358,18 +358,31 @@ class BTCInterface(CoinInterface):
if self.sc._restrict_unknown_seed_wallets:
ensure(addr_info['hdseedid'] == self._expect_seedid_hex, 'unexpected seedid')
def get_fee_rate(self, conf_target: int = 2):
try:
fee_rate = self.rpc_callback('estimatesmartfee', [conf_target])['feerate']
assert (fee_rate > 0.0), 'Non positive feerate'
return fee_rate, 'estimatesmartfee'
except Exception:
def get_fee_rate(self, conf_target: int = 2) -> (float, str):
chain_client_settings = self._sc.getChainClientSettings(self.coin_type())
override_feerate = chain_client_settings.get('override_feerate', None)
if override_feerate:
self._log.debug('Fee rate override used for %s: %f', self.coin_name(), override_feerate)
return override_feerate, 'override_feerate'
min_relay_fee = chain_client_settings.get('min_relay_fee', None)
def try_get_fee_rate(self, conf_target):
try:
fee_rate = self.rpc_callback('getwalletinfo')['paytxfee']
fee_rate = self.rpc_callback('estimatesmartfee', [conf_target])['feerate']
assert (fee_rate > 0.0), 'Non positive feerate'
return fee_rate, 'paytxfee'
return fee_rate, 'estimatesmartfee'
except Exception:
return self.rpc_callback('getnetworkinfo')['relayfee'], 'relayfee'
try:
fee_rate = self.rpc_callback('getwalletinfo')['paytxfee']
assert (fee_rate > 0.0), 'Non positive feerate'
return fee_rate, 'paytxfee'
except Exception:
return self.rpc_callback('getnetworkinfo')['relayfee'], 'relayfee'
fee_rate, rate_src = try_get_fee_rate(self, conf_target)
if min_relay_fee and min_relay_fee > fee_rate:
return min_relay_fee, 'min_relay_fee'
return fee_rate, rate_src
def isSegwitAddress(self, address: str) -> bool:
return address.startswith(self.chainparams_network()['hrp'] + '1')