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Update highest block progress

This commit is contained in:
arkpar 2016-06-23 22:40:44 +02:00
parent 416781a8d4
commit e77cce66a1
1 changed files with 10 additions and 0 deletions
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10
sync/src/chain.rs
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@ -534,6 +534,9 @@ impl ChainSync {
let h = header_rlp.as_raw().sha3();
trace!(target: "sync", "{} -> NewBlock ({})", peer_id, h);
let header: BlockHeader = try!(header_rlp.as_val());
if header.number() > self.highest_block.unwrap_or(0) {
self.highest_block = Some(header.number());
}
let mut unknown = false;
{
let peer = self.peers.get_mut(&peer_id).unwrap();
@ -587,6 +590,10 @@ impl ChainSync {
fn on_peer_new_hashes(&mut self, io: &mut SyncIo, peer_id: PeerId, r: &UntrustedRlp) -> Result<(), PacketDecodeError> {
if self.state != SyncState::Idle {
trace!(target: "sync", "Ignoring new hashes since we're already downloading.");
let max = r.iter().take(MAX_NEW_HASHES).map(|item| item.val_at::<BlockNumber>(1).unwrap_or(0)).fold(0u64, max);
if max > self.highest_block.unwrap_or(0) {
self.highest_block = Some(max);
}
return Ok(());
}
trace!(target: "sync", "{} -> NewHashes ({} entries)", peer_id, r.item_count());
@ -596,6 +603,9 @@ impl ChainSync {
for (rh, rd) in hashes {
let h = try!(rh);
let d = try!(rd);
if d > self.highest_block.unwrap_or(0) {
self.highest_block = Some(d);
}
if self.blocks.is_downloading(&h) {
continue;
}