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lnpeer: (trivial) log htlc in on_update_add_htlc

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SomberNight
2021-03-08 18:51:52 +01:00
parent fd48b96335
commit 0491da2c66
1 changed files with 8 additions and 7 deletions
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15
electrum/lnpeer.py
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@@ -1315,22 +1315,22 @@ class Peer(Logger):
def on_update_add_htlc(self, chan: Channel, payload): def on_update_add_htlc(self, chan: Channel, payload):
payment_hash = payload["payment_hash"] payment_hash = payload["payment_hash"]
htlc_id = payload["id"] htlc_id = payload["id"]
self.logger.info(f"on_update_add_htlc. chan {chan.short_channel_id}. htlc_id {htlc_id}")
cltv_expiry = payload["cltv_expiry"] cltv_expiry = payload["cltv_expiry"]
amount_msat_htlc = payload["amount_msat"] amount_msat_htlc = payload["amount_msat"]
onion_packet = payload["onion_routing_packet"] onion_packet = payload["onion_routing_packet"]
if chan.get_state() != ChannelState.OPEN:
raise RemoteMisbehaving(f"received update_add_htlc while chan.get_state() != OPEN. state was {chan.get_state()!r}")
if cltv_expiry > bitcoin.NLOCKTIME_BLOCKHEIGHT_MAX:
asyncio.ensure_future(self.lnworker.try_force_closing(chan.channel_id))
raise RemoteMisbehaving(f"received update_add_htlc with cltv_expiry > BLOCKHEIGHT_MAX. value was {cltv_expiry}")
# add htlc
htlc = UpdateAddHtlc( htlc = UpdateAddHtlc(
amount_msat=amount_msat_htlc, amount_msat=amount_msat_htlc,
payment_hash=payment_hash, payment_hash=payment_hash,
cltv_expiry=cltv_expiry, cltv_expiry=cltv_expiry,
timestamp=int(time.time()), timestamp=int(time.time()),
htlc_id=htlc_id) htlc_id=htlc_id)
self.logger.info(f"on_update_add_htlc. chan {chan.short_channel_id}. htlc={str(htlc)}")
if chan.get_state() != ChannelState.OPEN:
raise RemoteMisbehaving(f"received update_add_htlc while chan.get_state() != OPEN. state was {chan.get_state()!r}")
if cltv_expiry > bitcoin.NLOCKTIME_BLOCKHEIGHT_MAX:
asyncio.ensure_future(self.lnworker.try_force_closing(chan.channel_id))
raise RemoteMisbehaving(f"received update_add_htlc with cltv_expiry > BLOCKHEIGHT_MAX. value was {cltv_expiry}")
# add htlc
chan.receive_htlc(htlc, onion_packet) chan.receive_htlc(htlc, onion_packet)
util.trigger_callback('htlc_added', chan, htlc, RECEIVED) util.trigger_callback('htlc_added', chan, htlc, RECEIVED)
@@ -1562,6 +1562,7 @@ class Peer(Logger):
if not (invoice_msat is None or invoice_msat <= total_msat <= 2 * invoice_msat): if not (invoice_msat is None or invoice_msat <= total_msat <= 2 * invoice_msat):
log_fail_reason(f"total_msat={total_msat} too different from invoice_msat={invoice_msat}") log_fail_reason(f"total_msat={total_msat} too different from invoice_msat={invoice_msat}")
raise exc_incorrect_or_unknown_pd raise exc_incorrect_or_unknown_pd
self.logger.info(f"maybe_fulfill_htlc. will FULFILL HTLC: chan {chan.short_channel_id}. htlc={str(htlc)}")
return preimage, None return preimage, None
def fulfill_htlc(self, chan: Channel, htlc_id: int, preimage: bytes): def fulfill_htlc(self, chan: Channel, htlc_id: int, preimage: bytes):