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Reserve async signing related channel TLV types

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A LDK user deployed to production a WIP version of the async signing
branch in which two new TLVs were added to channel. To prevent them from
needing to perform a migration, we can just new types for TLVs that have
yet to be included in a release. A note has been added to ensure types
45 and 47 are not used for another purpose.
This commit is contained in:
Wilmer Paulino 2024-03-29 11:50:26 -07:00
parent 51926f1486
commit 70e400182e
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GPG key ID: 634FE5FC544DCA31
1 changed files with 4 additions and 2 deletions
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6
lightning/src/ln/channel.rs
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@ -8726,7 +8726,8 @@ impl<SP: Deref> Writeable for Channel<SP> where SP::Target: SignerProvider {
(39, pending_outbound_blinding_points, optional_vec),
(41, holding_cell_blinding_points, optional_vec),
(43, malformed_htlcs, optional_vec), // Added in 0.0.119
(45, self.context.local_initiated_shutdown, option), // Added in 0.0.122
// 45 and 47 are reserved for async signing
(49, self.context.local_initiated_shutdown, option), // Added in 0.0.122
});
Ok(())
@ -9066,7 +9067,8 @@ impl<'a, 'b, 'c, ES: Deref, SP: Deref> ReadableArgs<(&'a ES, &'b SP, u32, &'c Ch
(39, pending_outbound_blinding_points_opt, optional_vec),
(41, holding_cell_blinding_points_opt, optional_vec),
(43, malformed_htlcs, optional_vec), // Added in 0.0.119
(45, local_initiated_shutdown, option),
// 45 and 47 are reserved for async signing
(49, local_initiated_shutdown, option),
});
let (channel_keys_id, holder_signer) = if let Some(channel_keys_id) = channel_keys_id {