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Give last leader some grace ticks to catch up (#3299)

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* Wait for last leader for some ticks

* New tests and fixed existing tests
This commit is contained in:
Pankaj Garg
2019-03-15 13:22:16 -07:00
parent 1e70f85e83
commit 46b3b3a1c6
5 changed files with 262 additions and 32 deletions
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10
core/src/fullnode.rs
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@@ -9,6 +9,7 @@ use crate::entry::create_ticks;
use crate::entry::next_entry_mut;
use crate::entry::Entry;
use crate::gossip_service::GossipService;
use crate::leader_schedule_utils;
use crate::poh_recorder::PohRecorder;
use crate::poh_service::{PohService, PohServiceConfig};
use crate::rpc::JsonRpcConfig;
@@ -106,8 +107,13 @@ impl Fullnode {
bank.tick_height(),
bank.last_blockhash(),
);
let (poh_recorder, entry_receiver) =
PohRecorder::new(bank.tick_height(), bank.last_blockhash(), bank.slot());
let (poh_recorder, entry_receiver) = PohRecorder::new(
bank.tick_height(),
bank.last_blockhash(),
bank.slot(),
leader_schedule_utils::next_leader_slot(&id, bank.slot(), &bank),
bank.ticks_per_slot(),
);
let poh_recorder = Arc::new(Mutex::new(poh_recorder));
let poh_service = PohService::new(poh_recorder.clone(), &config.tick_config, &exit);
poh_recorder.lock().unwrap().clear_bank_signal =