AaronFiore/electrum
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ChannelConfig: add some clarifications

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This commit is contained in:
SomberNight
2020-06-10 20:13:01 +02:00
parent 240c823e8b
commit 817411b889
1 changed files with 8 additions and 6 deletions
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14
electrum/lnutil.py
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@@ -73,13 +73,13 @@ class Config(StoredObject):
htlc_basepoint = attr.ib(type=OnlyPubkeyKeypair, converter=json_to_keypair) htlc_basepoint = attr.ib(type=OnlyPubkeyKeypair, converter=json_to_keypair)
delayed_basepoint = attr.ib(type=OnlyPubkeyKeypair, converter=json_to_keypair) delayed_basepoint = attr.ib(type=OnlyPubkeyKeypair, converter=json_to_keypair)
revocation_basepoint = attr.ib(type=OnlyPubkeyKeypair, converter=json_to_keypair) revocation_basepoint = attr.ib(type=OnlyPubkeyKeypair, converter=json_to_keypair)
to_self_delay = attr.ib(type=int) to_self_delay = attr.ib(type=int) # applies to OTHER ctx
dust_limit_sat = attr.ib(type=int) dust_limit_sat = attr.ib(type=int) # applies to SAME ctx
max_htlc_value_in_flight_msat = attr.ib(type=int) max_htlc_value_in_flight_msat = attr.ib(type=int) # max val of INCOMING htlcs
max_accepted_htlcs = attr.ib(type=int) max_accepted_htlcs = attr.ib(type=int) # max num of INCOMING htlcs
initial_msat = attr.ib(type=int) initial_msat = attr.ib(type=int)
reserve_sat = attr.ib(type=int) reserve_sat = attr.ib(type=int) # applies to OTHER ctx
htlc_minimum_msat = attr.ib(type=int) htlc_minimum_msat = attr.ib(type=int) # smallest value for INCOMING htlc
def validate_params(self, *, funding_sat: int) -> None: def validate_params(self, *, funding_sat: int) -> None:
for key in ( for key in (
@@ -101,6 +101,8 @@ class Config(StoredObject):
raise Exception(f'reserve too high: {self.reserve_sat}, funding_sat: {funding_sat}') raise Exception(f'reserve too high: {self.reserve_sat}, funding_sat: {funding_sat}')
if self.htlc_minimum_msat > 1_000: if self.htlc_minimum_msat > 1_000:
raise Exception(f"htlc_minimum_msat too high: {self.htlc_minimum_msat} msat") raise Exception(f"htlc_minimum_msat too high: {self.htlc_minimum_msat} msat")
if self.htlc_minimum_msat < 1:
raise Exception(f"htlc_minimum_msat too low: {self.htlc_minimum_msat} msat")
if self.max_accepted_htlcs < 1: if self.max_accepted_htlcs < 1:
raise Exception(f"max_accepted_htlcs too low: {self.max_accepted_htlcs}") raise Exception(f"max_accepted_htlcs too low: {self.max_accepted_htlcs}")
if self.max_accepted_htlcs > 483: if self.max_accepted_htlcs > 483: