openchannel_update is a low level RPC command which continues an open
channel, as specified by channel_id. An updated psbt is passed in; any
changes from the PSBT last returned (either from openchannel_init or
a previous call to openchannel_update) will be communicated to the peer.
Must be called after openchannel_init and before openchannel_signed.
Must be called until commitments_secured is returned as true, at which point
openchannel_signed should be called with a signed version of the PSBT
returned by the last call to openchannel_update.
channel_id is the id of the channel.
psbt is the updated PSBT to be sent to the peer. May be identical to
the PSBT last returned by either openchannel_init or openchannel_update.
openchannel_updateis a low level RPC command which continues an open channel, as specified by channel_id. An updated psbt is passed in; any changes from the PSBT last returned (either fromopenchannel_initor a previous call toopenchannel_update) will be communicated to the peer.Must be called after
openchannel_initand beforeopenchannel_signed.Must be called until commitments_secured is returned as true, at which point
openchannel_signedshould be called with a signed version of the PSBT returned by the last call toopenchannel_update.channel_id is the id of the channel.
psbt is the updated PSBT to be sent to the peer. May be identical to the PSBT last returned by either
openchannel_initoropenchannel_update.