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Skip leader slots until a vote lands (#15607)

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This commit is contained in:
sakridge
2021-03-25 18:54:51 -07:00
committed by GitHub
parent b041b55028
commit b99ae8f334
9 changed files with 117 additions and 25 deletions
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9
validator/src/main.rs
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@ -1368,6 +1368,14 @@ pub fn main() {
.help("After processing the ledger and the next slot is SLOT, wait until a \
supermajority of stake is visible on gossip before starting PoH"),
)
.arg(
Arg::with_name("no_wait_for_vote_to_start_leader")
.hidden(true)
.long("no-wait-for-vote-to-start-leader")
.help("If the validator starts up with no ledger, it will wait to start block
production until it sees a vote land in a rooted slot. This prevents
double signing. Turn off to risk double signing a block."),
)
.arg(
Arg::with_name("hard_forks")
.long("hard-fork")
@ -1997,6 +2005,7 @@ pub fn main() {
accounts_db_test_hash_calculation: matches.is_present("accounts_db_test_hash_calculation"),
accounts_db_use_index_hash_calculation: matches.is_present("accounts_db_index_hashing"),
tpu_coalesce_ms,
no_wait_for_vote_to_start_leader: matches.is_present("no_wait_for_vote_to_start_leader"),
..ValidatorConfig::default()
};