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lncli: add max_fee_rate to closechannel cmd.

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ziggie 2024-01-07 00:02:15 +01:00
parent 7481ed0a43
commit 1bdc7ce165
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1 changed files with 15 additions and 2 deletions
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17
cmd/lncli/commands.go
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@ -756,7 +756,10 @@ var closeChannelCommand = cli.Command{
In the case of a cooperative closure, one can manually set the fee to In the case of a cooperative closure, one can manually set the fee to
be used for the closing transaction via either the --conf_target or be used for the closing transaction via either the --conf_target or
--sat_per_vbyte arguments. This will be the starting value used during --sat_per_vbyte arguments. This will be the starting value used during
fee negotiation. This is optional. fee negotiation. This is optional. The parameter --max_fee_rate in
comparison is the end boundary of the fee negotiation, if not specified
it's always x3 of the starting value. Increasing this value increases
the chance of a successful negotiation.
In the case of a cooperative closure, one can manually set the address In the case of a cooperative closure, one can manually set the address
to deliver funds to upon closure. This is optional, and may only be used to deliver funds to upon closure. This is optional, and may only be used
@ -808,7 +811,8 @@ var closeChannelCommand = cli.Command{
Name: "sat_per_vbyte", Name: "sat_per_vbyte",
Usage: "(optional) a manual fee expressed in " + Usage: "(optional) a manual fee expressed in " +
"sat/vbyte that should be used when crafting " + "sat/vbyte that should be used when crafting " +
"the transaction", "the transaction; default is a conf-target " +
"of 6 blocks",
}, },
cli.StringFlag{ cli.StringFlag{
Name: "delivery_addr", Name: "delivery_addr",
@ -817,6 +821,14 @@ var closeChannelCommand = cli.Command{
"be used if an upfront shutdown address is not " + "be used if an upfront shutdown address is not " +
"already set", "already set",
}, },
cli.Uint64Flag{
Name: "max_fee_rate",
Usage: "(optional) maximum fee rate in sat/vbyte " +
"accepted during the negotiation (default is " +
"x3 of the desired fee rate); increases the " +
"success pobability of the negotiation if " +
"set higher",
},
}, },
Action: actionDecorator(closeChannel), Action: actionDecorator(closeChannel),
} }
@ -853,6 +865,7 @@ func closeChannel(ctx *cli.Context) error {
TargetConf: int32(ctx.Int64("conf_target")), TargetConf: int32(ctx.Int64("conf_target")),
SatPerVbyte: ctx.Uint64(feeRateFlag), SatPerVbyte: ctx.Uint64(feeRateFlag),
DeliveryAddress: ctx.String("delivery_addr"), DeliveryAddress: ctx.String("delivery_addr"),
MaxFeePerVbyte: ctx.Uint64("max_fee_rate"),
} }
// After parsing the request, we'll spin up a goroutine that will // After parsing the request, we'll spin up a goroutine that will