Preserve funding_transaction for the later lifecycle of the channel, simple solution

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optout 2024-10-28 22:29:47 +01:00
parent e0838be5e4
commit 5577a88ac0
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@ -5481,17 +5481,17 @@ impl<SP: Deref> Channel<SP> where
// If we're past (or at) the AwaitingChannelReady stage on an outbound channel, try to
// (re-)broadcast the funding transaction as we may have declined to broadcast it when we
// first received the funding_signed.
let mut funding_broadcastable =
let mut funding_broadcastable = None;
if let Some(funding_transaction) = &self.context.funding_transaction {
if self.context.is_outbound() &&
(matches!(self.context.channel_state, ChannelState::AwaitingChannelReady(flags) if !flags.is_set(AwaitingChannelReadyFlags::WAITING_FOR_BATCH)) ||
matches!(self.context.channel_state, ChannelState::ChannelReady(_)))
{
self.context.funding_transaction.take()
} else { None };
// That said, if the funding transaction is already confirmed (ie we're active with a
// minimum_depth over 0) don't bother re-broadcasting the confirmed funding tx.
if matches!(self.context.channel_state, ChannelState::ChannelReady(_)) && self.context.minimum_depth != Some(0) {
funding_broadcastable = None;
// Broadcast only if not yet confirmed
if self.context.get_funding_tx_confirmation_height().is_none() {
funding_broadcastable = Some(funding_transaction.clone())
}
}
}
// We will never broadcast the funding transaction when we're in MonitorUpdateInProgress
@ -7893,6 +7893,7 @@ impl<SP: Deref> OutboundV1Channel<SP> where SP::Target: SignerProvider {
self.context.minimum_depth = Some(COINBASE_MATURITY);
}
debug_assert!(self.context.funding_transaction.is_none());
self.context.funding_transaction = Some(funding_transaction);
self.context.is_batch_funding = Some(()).filter(|_| is_batch_funding);