highperfocused/lnd
1
0
Fork 0
mirror of https://github.com/lightningnetwork/lnd.git synced 2025-06-25 16:23:49 +02:00
Code Issues Packages Projects Releases Wiki Activity

btcdnotify: change order of rpc calls.

Browse Source 
We have to make sure we register the block notifier before we
fetch the best block for block notifications.
This commit is contained in:
ziggie 2025-04-16 15:11:18 +02:00
parent 06f1ef47fa
commit cadc8d0fba
No known key found for this signature in database
GPG Key ID: 1AFF9C4DCED6D666
1 changed files with 11 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
chainntnfs/btcdnotify/btcd.go
View File

@ -223,6 +223,17 @@ func (b *BtcdNotifier) startNotifier() error {
return err
}
// Before we fetch the best block/block height we need to register the
// notifications for connected blocks, otherwise we might think we are
// at an earlier block height because during block notification
// registration we might have already mined some new blocks. Hence we
// will not get notified accordingly.
if err := b.chainConn.NotifyBlocks(); err != nil {
b.txUpdates.Stop()
b.chainUpdates.Stop()
return err
}
currentHash, currentHeight, err := b.chainConn.GetBestBlock()
if err != nil {
b.txUpdates.Stop()
@ -248,12 +259,6 @@ func (b *BtcdNotifier) startNotifier() error {
BlockHeader: &bestBlock.Header,
}
if err := b.chainConn.NotifyBlocks(); err != nil {
b.txUpdates.Stop()
b.chainUpdates.Stop()
return err
}
b.wg.Add(1)
go b.notificationDispatcher()