fix(electrum): fixed chain sync issue

Fixed a logic error in `construct_update_tip` in `electrum_ext.rs` that caused the local chain tip to always be a block behind the newest confirmed block.
bitcoindevkit · Oct 3, 2023 · 330dfc5 · 330dfc5
1 parent fe65431
commit 330dfc5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crates/electrum/src/electrum_ext.rs b/crates/electrum/src/electrum_ext.rs
@@ -305,7 +305,7 @@ fn construct_update_tip(
  // Atomically fetch the latest `ASSUME_FINAL_DEPTH` count of blocks from Electrum. We use this
  // to construct our checkpoint update.
  let mut new_blocks = {
- let start_height = new_tip_height.saturating_sub(ASSUME_FINAL_DEPTH);
+ let start_height = (new_tip_height + 1).saturating_sub(ASSUME_FINAL_DEPTH);
  let hashes = client
  .block_headers(start_height as _, ASSUME_FINAL_DEPTH as _)?
  .headers