tlnpeer: (trivial) log htlc in on_update_add_htlc - electrum - Electrum Bitcoin wallet
 (HTM) git clone https://git.parazyd.org/electrum
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       ---
 (DIR) commit 0491da2c662fdf74c1470acdb2bb856640780245
 (DIR) parent fd48b96335b6466ebaf270b2cc3c734e200e30d1
 (HTM) Author: SomberNight <somber.night@protonmail.com>
       Date:   Mon,  8 Mar 2021 18:51:52 +0100
       
       lnpeer: (trivial) log htlc in on_update_add_htlc
       
       Diffstat:
         M electrum/lnpeer.py                  |      15 ++++++++-------
       
       1 file changed, 8 insertions(+), 7 deletions(-)
       ---
 (DIR) diff --git a/electrum/lnpeer.py b/electrum/lnpeer.py
       t@@ -1315,22 +1315,22 @@ class Peer(Logger):
            def on_update_add_htlc(self, chan: Channel, payload):
                payment_hash = payload["payment_hash"]
                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"]
                amount_msat_htlc = payload["amount_msat"]
                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(
                    amount_msat=amount_msat_htlc,
                    payment_hash=payment_hash,
                    cltv_expiry=cltv_expiry,
                    timestamp=int(time.time()),
                    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)
                util.trigger_callback('htlc_added', chan, htlc, RECEIVED)
        
       t@@ -1562,6 +1562,7 @@ class Peer(Logger):
                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}")
                    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
        
            def fulfill_htlc(self, chan: Channel, htlc_id: int, preimage: bytes):