highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-11-10 14:08:40 +01:00
Code Issues Packages Projects Releases Wiki Activity

net_processing: Request assumeutxo background chain blocks

Browse Source 
Add new PeerManagerImpl::TryDownloadingHistoricalBlocks method and use it to
request background chain blocks in addition to blocks normally requested by
FindNextBlocksToDownload.

Co-authored-by: Ryan Ofsky <ryan@ofsky.org>
Co-authored-by: James O'Beirne <james.obeirne@gmail.com>
This commit is contained in:
Suhas Daftuar
2023-05-04 14:08:37 -04:00
committed by James O'Beirne
parent 5bbf735def
commit b73d3bbd23
3 changed files with 105 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/validation.h
View File

@@ -881,9 +881,6 @@ private:
/** Most recent headers presync progress update, for rate-limiting. */
std::chrono::time_point<std::chrono::steady_clock> m_last_presync_update GUARDED_BY(::cs_main) {};
//! Returns nullptr if no snapshot has been loaded.
const CBlockIndex* GetSnapshotBaseBlock() const EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
//! Return the height of the base block of the snapshot in use, if one exists, else
//! nullopt.
std::optional<int> GetSnapshotBaseHeight() const EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
@@ -1034,12 +1031,25 @@ public:
//! Otherwise, revert to using the ibd chainstate and shutdown.
SnapshotCompletionResult MaybeCompleteSnapshotValidation() EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
//! Returns nullptr if no snapshot has been loaded.
const CBlockIndex* GetSnapshotBaseBlock() const EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
//! The most-work chain.
Chainstate& ActiveChainstate() const;
CChain& ActiveChain() const EXCLUSIVE_LOCKS_REQUIRED(GetMutex()) { return ActiveChainstate().m_chain; }
int ActiveHeight() const EXCLUSIVE_LOCKS_REQUIRED(GetMutex()) { return ActiveChain().Height(); }
CBlockIndex* ActiveTip() const EXCLUSIVE_LOCKS_REQUIRED(GetMutex()) { return ActiveChain().Tip(); }
//! The state of a background sync (for net processing)
bool BackgroundSyncInProgress() const EXCLUSIVE_LOCKS_REQUIRED(GetMutex()) {
return IsUsable(m_snapshot_chainstate.get()) && IsUsable(m_ibd_chainstate.get());
}
//! The tip of the background sync chain
const CBlockIndex* GetBackgroundSyncTip() const EXCLUSIVE_LOCKS_REQUIRED(GetMutex()) {
return BackgroundSyncInProgress() ? m_ibd_chainstate->m_chain.Tip() : nullptr;
}
node::BlockMap& BlockIndex() EXCLUSIVE_LOCKS_REQUIRED(::cs_main)
{
AssertLockHeld(::cs_main);