gaspersic/solana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

use cost model to limit new account creation (#21369)

Browse Source 
* use cost model to limit new account creation

* handle every system instruction

* remove &

* simplify match

* simplify match

* add datapoint for account data size

* add postgres error handling

* handle accounts:unlock_accounts
This commit is contained in:
Jeff Washington (jwash)
2021-12-12 14:57:18 -06:00
committed by GitHub
parent 025a5a3b9c
commit 90f41fd9b7
11 changed files with 223 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
core/src/qos_service.rs
View File

@@ -133,6 +133,10 @@ impl QosService {
self.metrics.retried_txs_per_account_limit_count.fetch_add(1, Ordering::Relaxed);
Err(TransactionError::WouldExceedMaxAccountCostLimit)
}
CostTrackerError::WouldExceedAccountDataMaxLimit => {
self.metrics.retried_txs_per_account_data_limit_count.fetch_add(1, Ordering::Relaxed);
Err(TransactionError::WouldExceedMaxAccountDataCostLimit)
}
}
}
})
@@ -165,6 +169,7 @@ struct QosServiceMetrics {
selected_txs_count: AtomicU64,
retried_txs_per_block_limit_count: AtomicU64,
retried_txs_per_account_limit_count: AtomicU64,
retried_txs_per_account_data_limit_count: AtomicU64,
}
impl QosServiceMetrics {
@@ -204,6 +209,12 @@ impl QosServiceMetrics {
.swap(0, Ordering::Relaxed) as i64,
i64
),
(
"retried_txs_per_account_data_limit_count",
self.retried_txs_per_account_data_limit_count
.swap(0, Ordering::Relaxed) as i64,
i64
),
);
}
}