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Add checkpoint, rollback to to bank (#1662)

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add linked-list capability to accounts

change accounts from a linked list to a VecDeque

add checkpoint and rollback for lastids

add subscriber notifications for rollbacks

checkpoint transaction count, too
This commit is contained in:
Rob Walker
2018-11-05 09:47:41 -08:00
committed by GitHub
parent 5a85cc4626
commit 1fbf1d2cf2
14 changed files with 385 additions and 191 deletions
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8
src/fullnode.rs
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@ -323,7 +323,7 @@ impl Fullnode {
} else {
let max_tick_height = {
let ls_lock = bank.leader_scheduler.read().unwrap();
ls_lock.max_height_for_leader(bank.get_tick_height())
ls_lock.max_height_for_leader(bank.tick_height())
};
// Start in leader mode.
let (tpu, entry_receiver, tpu_exit) = Tpu::new(
@ -350,7 +350,7 @@ impl Fullnode {
entry_height,
entry_receiver,
bank.leader_scheduler.clone(),
bank.get_tick_height(),
bank.tick_height(),
tpu_exit,
);
let leader_state = LeaderServices::new(tpu, broadcast_stage);
@ -450,7 +450,7 @@ impl Fullnode {
// in the active set, then the leader scheduler will pick the same leader again, so
// check for that
if scheduled_leader == self.keypair.pubkey() {
let tick_height = self.bank.get_tick_height();
let tick_height = self.bank.tick_height();
self.validator_to_leader(tick_height, entry_height, last_entry_id);
Ok(())
} else {
@ -1056,7 +1056,7 @@ mod tests {
Arc::new(RwLock::new(LeaderScheduler::new(&leader_scheduler_config))),
);
assert_eq!(bank.get_tick_height(), bootstrap_height);
assert_eq!(bank.tick_height(), bootstrap_height);
assert_eq!(
entry_height,
// Only the first genesis entry has num_hashes = 0, every other entry