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servo: clightning-sane: mark channels which cant be rebalanced freely

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Colin 2024-01-12 18:43:58 +00:00
parent abafbd811b
commit 5d2c6e1978
1 changed files with 13 additions and 9 deletions
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22
hosts/by-name/servo/services/cryptocurrencies/clightning-sane/clightning-sane
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@ -48,15 +48,15 @@ class TxBounds:
apply min/max HTLC size restrictions of the given channel.
"""
if ch:
why = why or ch.scid
why = why or ch.directed_scid_to_me
if why: why = f"{why}: "
new_min, new_max = self.min_msat, self.max_msat
if ch.htlc_minimum > self.min_msat:
new_min = ch.htlc_minimum
if ch.htlc_minimum_to_me > self.min_msat:
new_min = ch.htlc_minimum_to_me
logger.debug(f"{why}raising min_msat due to HTLC requirements: {self.min_msat} -> {new_min}")
if ch.htlc_maximum < self.max_msat:
new_max = ch.htlc_maximum
if ch.htlc_maximum_to_me < self.max_msat:
new_max = ch.htlc_maximum_to_me
logger.debug(f"{why}lowering max_msat due to HTLC requirements: {self.max_msat} -> {new_max}")
return TxBounds(min_msat=new_min, max_msat=new_max)
@ -86,7 +86,7 @@ class TxBounds:
class LocalChannel:
def __init__(self, channels: list, rpc: "RpcHelper"):
assert len(channels) <= 2, f"unexpected: channel count > 2: {channels}"
assert 0 < len(channels) <= 2, f"unexpected: channel count: {channels}"
out = None
in_ = None
for c in channels:
@ -113,10 +113,11 @@ class LocalChannel:
return self.to_str(with_scid=True, with_bal_ratio=True, with_cost=True, with_ppm=True)
def to_str(self, with_scid: bool=False, with_bal_msat: bool=False, with_bal_ratio: bool=False, with_cost:bool = False, with_ppm:bool = False) -> str:
alias = f"({self.remote_alias})"
base_flag = "*" if self.to_me is None or self.to_me["base_fee_millisatoshi"] != 0 else ""
alias = f"({self.remote_alias}){base_flag}"
scid = f" scid:{self.scid:>13}" if with_scid else ""
bal = f" S:{int(self.sendable):11}/R:{int(self.receivable):11}" if with_bal_msat else ""
ratio = f" MINE:{(100*self.send_ratio):>7.3f}%" if with_bal_ratio else ""
ratio = f" MINE:{(100*self.send_ratio):>8.4f}%" if with_bal_ratio else ""
cost = f" COST:{self.opportunity_cost_lent:>11}" if with_cost else ""
ppm_to_me = self.to_me["fee_per_millionth"] if self.to_me else "N/A"
ppm = f" THEIR_PPM:{ppm_to_me:>6}" if with_ppm else ""
@ -221,7 +222,10 @@ class RpcHelper:
self.self_id = rpc.getinfo()["id"]
def localchannel(self, scid: str) -> LocalChannel:
return LocalChannel(self.rpc.listchannels(scid)["channels"], self)
listchan = self.rpc.listchannels(scid)
# this assertion would probably indicate a typo in the scid
assert listchan and listchan.get("channels", []) != [], f"bad listchannels for {scid}: {listchan}"
return LocalChannel(listchan["channels"], self)
def node(self, id: str) -> dict:
nodes = self.rpc.listnodes(id)["nodes"]