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Unsigned Validation best practices (#5563)

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* Configurable Unsigned Priority.

* Use the new builder.

* Fix tests.

* Fix benches.

* Remove unused import.

* Rename for_pallet
This commit is contained in:
Tomasz Drwięga
2020-04-08 11:17:21 +02:00
committed by GitHub
parent 571f1daa49
commit 762bcbab03
10 changed files with 194 additions and 26 deletions
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substrate/bin/node/runtime/src/lib.rs
+6 -1
View File
@@ -35,7 +35,7 @@ use sp_runtime::{
impl_opaque_keys, generic, create_runtime_str,
};
use sp_runtime::curve::PiecewiseLinear;
use sp_runtime::transaction_validity::{TransactionValidity, TransactionSource};
use sp_runtime::transaction_validity::{TransactionValidity, TransactionSource, TransactionPriority};
use sp_runtime::traits::{
self, BlakeTwo256, Block as BlockT, StaticLookup, SaturatedConversion,
ConvertInto, OpaqueKeys,
@@ -361,6 +361,7 @@ impl pallet_staking::Trait for Runtime {
type Call = Call;
type SubmitTransaction = TransactionSubmitterOf<()>;
type MaxNominatorRewardedPerValidator = MaxNominatorRewardedPerValidator;
type UnsignedPriority = StakingUnsignedPriority;
}
parameter_types! {
@@ -540,6 +541,9 @@ impl pallet_sudo::Trait for Runtime {
parameter_types! {
pub const SessionDuration: BlockNumber = EPOCH_DURATION_IN_SLOTS as _;
pub const ImOnlineUnsignedPriority: TransactionPriority = TransactionPriority::max_value();
/// We prioritize im-online heartbeats over phragmen solution submission.
pub const StakingUnsignedPriority: TransactionPriority = TransactionPriority::max_value() / 2;
}
impl pallet_im_online::Trait for Runtime {
@@ -549,6 +553,7 @@ impl pallet_im_online::Trait for Runtime {
type SubmitTransaction = TransactionSubmitterOf<Self::AuthorityId>;
type SessionDuration = SessionDuration;
type ReportUnresponsiveness = Offences;
type UnsignedPriority = ImOnlineUnsignedPriority;
}
impl pallet_offences::Trait for Runtime {