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lncli: allow users to update max HTLC channel policies

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In this commit, we enable callers of UpdateChannelPolicy to
specify their desired max HTLC forwarding policy for one or
multiple channels over lncli.
This commit is contained in:
Valentine Wallace 2019-08-19 17:56:13 -07:00 committed by Joost Jager
parent 4b9da07e78
commit 5aefe8bc70
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GPG Key ID: A61B9D4C393C59C7
1 changed files with 9 additions and 1 deletions
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10
cmd/lncli/commands.go
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@ -3337,7 +3337,8 @@ var updateChannelPolicyCommand = cli.Command{
Category: "Channels",
Usage: "Update the channel policy for all channels, or a single " +
"channel.",
ArgsUsage: "base_fee_msat fee_rate time_lock_delta [channel_point]",
ArgsUsage: "base_fee_msat fee_rate time_lock_delta " +
"[--max_htlc_msat=N] [channel_point]",
Description: `
Updates the channel policy for all channels, or just a particular channel
identified by its channel point. The update will be committed, and
@ -3362,6 +3363,12 @@ var updateChannelPolicyCommand = cli.Command{
Usage: "the CLTV delta that will be applied to all " +
"forwarded HTLCs",
},
cli.Uint64Flag{
Name: "max_htlc_msat",
Usage: "if set, the max HTLC size that will be applied " +
"to all forwarded HTLCs. If unset, the max HTLC " +
"is left unchanged.",
},
cli.StringFlag{
Name: "chan_point",
Usage: "The channel whose fee policy should be " +
@ -3475,6 +3482,7 @@ func updateChannelPolicy(ctx *cli.Context) error {
BaseFeeMsat: baseFee,
FeeRate: feeRate,
TimeLockDelta: uint32(timeLockDelta),
MaxHtlcMsat: ctx.Uint64("max_htlc_msat"),
}
if chanPoint != nil {