channeld: Code to implement splicing

Update the lightningd <-> channeld interface with lots of new commands to needed to facilitate spicing.

Implement the channeld splicing protocol leveraging the interactivetx protocol.

Implement lightningd’s channel_control to support channeld in its splicing efforts.

Changelog-Added: Added the features to enable splicing & resizing of active channels.
This commit is contained in:
Dusty Daemon
2023-07-27 14:37:52 -07:00
committed by Rusty Russell
parent ebd0a3fd69
commit 4628e3ace8
88 changed files with 4560 additions and 644 deletions

View File

@@ -142,6 +142,10 @@ static const struct feature_style feature_styles[] = {
{ OPT_PROVIDE_PEER_BACKUP_STORAGE,
.copy_style = { [INIT_FEATURE] = FEATURE_REPRESENT,
[NODE_ANNOUNCE_FEATURE] = FEATURE_REPRESENT } },
{ OPT_SPLICE,
.copy_style = { [INIT_FEATURE] = FEATURE_REPRESENT,
[NODE_ANNOUNCE_FEATURE] = FEATURE_REPRESENT,
[CHANNEL_FEATURE] = FEATURE_DONT_REPRESENT} },
};
struct dependency {
@@ -467,7 +471,7 @@ const char *feature_name(const tal_t *ctx, size_t f)
"option_trampoline_routing", /* https://github.com/lightning/bolts/pull/836 */
NULL,
NULL, /* 60/61 */
NULL,
"option_splice",
NULL,
NULL,
NULL,