87 lines
2.7 KiB
Groff
87 lines
2.7 KiB
Groff
.TH "LIGHTNING-OPENCHANNEL_BUMP" "7" "" "" "lightning-openchannel_bump"
|
|
.SH NAME
|
|
lightning-openchannel_bump - Command to initiate a channel RBF
|
|
.SH SYNOPSIS
|
|
|
|
\fBopenchannel_bump\fR \fIchannel_id\fR \fIamount\fR \fIinitalpsbt\fR
|
|
|
|
.SH DESCRIPTION
|
|
|
|
\fBopenchannel_bump\fR is a RPC command which initiates a channel
|
|
RBF (Replace-By-Fee) for the specified channel\. It uses the openchannel protocol
|
|
which allows for interactive transaction construction\.
|
|
|
|
|
|
\fIid\fR is the id of the channel to RBF\.
|
|
|
|
|
|
\fIamount\fR is the satoshi value that we will contribute to the channel\.
|
|
This value will be \fIadded\fR to the provided PSBT in the output which is
|
|
encumbered by the 2-of-2 script for this channel\.
|
|
|
|
|
|
\fIinitialpsbt\fR is the funded, incomplete PSBT that specifies the UTXOs and
|
|
change output for our channel contribution\. It can be updated,
|
|
see \fBopenchannel_update\fR; \fIinitialpsbt\fR must have at least one input\.
|
|
Must have the Non-Witness UTXO (PSBT_IN_NON_WITNESS_UTXO) set for
|
|
every input\. An error (code 309) will be returned if this requirement
|
|
is not met\.
|
|
|
|
.SH RETURN VALUE
|
|
|
|
On success, returns the \fIchannel_id\fR for this channel; an updated
|
|
incomplete \fIinitialpsbt\fR for this funding transaction; and the flag
|
|
\fIcommitments_secured\fR, which indiciates the completeness of the
|
|
passed back \fIpsbt\fR\. (Will always be false)\. Also returns the
|
|
\fIfunding_serial\fR, indicating the serial_id of the funding output
|
|
in the \fIpsbt\fR\.
|
|
|
|
|
|
If the peer does not support \fBoption_dual_fund\fR, this command
|
|
will return an error\.
|
|
|
|
|
|
If the channel is not in a state that is eligible for RBF, this command
|
|
will return an error\.
|
|
|
|
|
|
On error the returned object will contain \fBcode\fR and \fBmessage\fR properties,
|
|
with \fBcode\fR being one of the following:
|
|
|
|
.RS
|
|
.IP \[bu]
|
|
-32602: If the given parameters are wrong\.
|
|
.IP \[bu]
|
|
-1: Catchall nonspecific error\.
|
|
.IP \[bu]
|
|
300: The amount exceeded the maximum configured funding amount\.
|
|
.IP \[bu]
|
|
301: The provided PSBT cannot afford the funding amount\.
|
|
.IP \[bu]
|
|
305: Peer is not connected\.
|
|
.IP \[bu]
|
|
309: PSBT missing required fields
|
|
.IP \[bu]
|
|
311: Unknown channel id\.
|
|
.IP \[bu]
|
|
312: Channel in an invalid state
|
|
|
|
.RE
|
|
.SH SEE ALSO
|
|
|
|
lightning-openchannel_\fBinit\fR(7), lightning-openchannel_\fBupdate\fR(7),
|
|
lightning-openchannel_\fBsigned\fR(7), lightning-openchannel_\fBabort\fR(7),
|
|
lightning-fundchannel_\fBstart\fR(7), lightning-fundchannel_\fBcomplete\fR(7),
|
|
\fBlightning-fundchannel\fR(7), \fBlightning-fundpsbt\fR(7), \fBlightning-utxopsbt\fR(7),
|
|
\fBlightning-multifundchannel\fR(7)
|
|
|
|
.SH AUTHOR
|
|
|
|
@niftynei \fI<niftynei@gmail.com\fR> is mainly responsible\.
|
|
|
|
.SH RESOURCES
|
|
|
|
Main web site: \fIhttps://github.com/ElementsProject/lightning\fR
|
|
|
|
\" SHA256STAMP:3a1f4ea363bae832e6c100bfb4a015223c2225d1eb8c0497e71e844df1bb9a99
|