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lncli: add option upfront shutdown to openchannel

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carla 2019-12-17 21:58:28 +02:00
parent a2f029caca
commit c27d60b6d1
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1 changed files with 14 additions and 0 deletions
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14
cmd/lncli/commands.go
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@ -590,6 +590,12 @@ var openChannelCommand = cli.Command{
amount to the remote node as part of the channel opening. Once the channel is open,
a channelPoint (txid:vout) of the funding output is returned.
If the remote peer supports the option upfront shutdown feature bit (query
listpeers to see their supported feature bits), an address to enforce
payout of funds on cooperative close can optionally be provided. Note that
if you set this value, you will not be able to cooperatively close out to
another address.
One can manually set the fee to be used for the funding transaction via either
the --conf_target or --sat_per_byte arguments. This is optional.`,
ArgsUsage: "node-key local-amt push-amt",
@ -659,6 +665,13 @@ var openChannelCommand = cli.Command{
"transaction must satisfy",
Value: 1,
},
cli.StringFlag{
Name: "close_address",
Usage: "(optional) an address to enforce payout of our " +
"funds to on cooperative close. Note that if this " +
"value is set on channel open, you will *not* be " +
"able to cooperatively close to a different address.",
},
},
Action: actionDecorator(openChannel),
}
@ -686,6 +699,7 @@ func openChannel(ctx *cli.Context) error {
RemoteCsvDelay: uint32(ctx.Uint64("remote_csv_delay")),
MinConfs: minConfs,
SpendUnconfirmed: minConfs == 0,
CloseAddress: ctx.String("close_address"),
}
switch {