paritytech
diff --git a/‎Cargo.lock‎
Lines changed: 32 additions & 8 deletions b/‎Cargo.lock‎
Lines changed: 32 additions & 8 deletions
diff --git a/‎Cargo.toml‎
Lines changed: 1 addition & 0 deletions b/‎Cargo.toml‎
Lines changed: 1 addition & 0 deletions
diff --git a/‎bin/node/runtime/Cargo.toml‎
Lines changed: 4 additions & 0 deletions b/‎bin/node/runtime/Cargo.toml‎
Lines changed: 4 additions & 0 deletions
diff --git a/‎bin/node/runtime/src/lib.rs‎
Lines changed: 21 additions & 0 deletions b/‎bin/node/runtime/src/lib.rs‎
Lines changed: 21 additions & 0 deletions
diff --git a/‎frame/message-queue/Cargo.toml‎
Lines changed: 53 additions & 0 deletions b/‎frame/message-queue/Cargo.toml‎
Lines changed: 53 additions & 0 deletions
@@ -121,6 +121,7 @@ members = [
 	"frame/offences/benchmarking",
 	"frame/preimage",
 	"frame/proxy",
+	"frame/message-queue",
 	"frame/nomination-pools",
 	"frame/nomination-pools/fuzzer",
 	"frame/nomination-pools/benchmarking",
 
@@ -75,6 +75,7 @@ pallet-indices = { version = "4.0.0-dev", default-features = false, path = "../.
 pallet-identity = { version = "4.0.0-dev", default-features = false, path = "../../../frame/identity" }
 pallet-lottery = { version = "4.0.0-dev", default-features = false, path = "../../../frame/lottery" }
 pallet-membership = { version = "4.0.0-dev", default-features = false, path = "../../../frame/membership" }
+pallet-message-queue = { version = "7.0.0-dev", default-features = false, path = "../../../frame/message-queue" }
 pallet-mmr = { version = "4.0.0-dev", default-features = false, path = "../../../frame/merkle-mountain-range" }
 pallet-multisig = { version = "4.0.0-dev", default-features = false, path = "../../../frame/multisig" }
 pallet-nomination-pools = { version = "1.0.0", default-features = false, path = "../../../frame/nomination-pools"}
@@ -150,6 +151,7 @@ std = [
 	"sp-inherents/std",
 	"pallet-lottery/std",
 	"pallet-membership/std",
+	"pallet-message-queue/std",
 	"pallet-mmr/std",
 	"pallet-multisig/std",
 	"pallet-nomination-pools/std",
@@ -229,6 +231,7 @@ runtime-benchmarks = [
 	"pallet-indices/runtime-benchmarks",
 	"pallet-lottery/runtime-benchmarks",
 	"pallet-membership/runtime-benchmarks",
+	"pallet-message-queue/runtime-benchmarks",
 	"pallet-mmr/runtime-benchmarks",
 	"pallet-multisig/runtime-benchmarks",
 	"pallet-nomination-pools-benchmarking/runtime-benchmarks",
@@ -282,6 +285,7 @@ try-runtime = [
 	"pallet-identity/try-runtime",
 	"pallet-lottery/try-runtime",
 	"pallet-membership/try-runtime",
+	"pallet-message-queue/try-runtime",
 	"pallet-mmr/try-runtime",
 	"pallet-multisig/try-runtime",
 	"pallet-nomination-pools/try-runtime",
 
@@ -1135,6 +1135,25 @@ impl pallet_bounties::Config for Runtime {
 	type ChildBountyManager = ChildBounties;
 }
 
+parameter_types! {
+	/// Allocate at most 20% of each block for message processing.
+	///
+	/// Is set to 20% since the scheduler can already consume a maximum of 80%.
+	pub MessageQueueServiceWeight: Option<Weight> = Some(Perbill::from_percent(20) * RuntimeBlockWeights::get().max_block);
+}
+
+impl pallet_message_queue::Config for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+	type WeightInfo = ();
+	/// NOTE: Always set this to `NoopMessageProcessor` for benchmarking.
+	type MessageProcessor = pallet_message_queue::mock_helpers::NoopMessageProcessor;
+	type Size = u32;
+	type QueueChangeHandler = ();
+	type HeapSize = ConstU32<{ 64 * 1024 }>;
+	type MaxStale = ConstU32<128>;
+	type ServiceWeight = MessageQueueServiceWeight;
+}
+
 parameter_types! {
 	pub const ChildBountyValueMinimum: Balance = 1 * DOLLARS;
 }
@@ -1699,6 +1718,7 @@ construct_runtime!(
 		RankedPolls: pallet_referenda::<Instance2>,
 		RankedCollective: pallet_ranked_collective,
 		FastUnstake: pallet_fast_unstake,
+		MessageQueue: pallet_message_queue,
 	}
 );
 
@@ -1793,6 +1813,7 @@ mod benches {
 		[pallet_indices, Indices]
 		[pallet_lottery, Lottery]
 		[pallet_membership, TechnicalMembership]
+		[pallet_message_queue, MessageQueue]
 		[pallet_mmr, Mmr]
 		[pallet_multisig, Multisig]
 		[pallet_nomination_pools, NominationPoolsBench::<Runtime>]
 
@@ -0,0 +1,53 @@
+[package]
+authors = ["Parity Technologies <admin@parity.io>"]
+edition = "2021"
+name = "pallet-message-queue"
+version = "7.0.0-dev"
+license = "Apache-2.0"
+homepage = "https://substrate.io"
+repository = "https://github.com/paritytech/substrate/"
+description = "FRAME pallet to queue and process messages"
+
+[dependencies]
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
+serde = { version = "1.0.137", optional = true, features = ["derive"] }
+log = { version = "0.4.17", default-features = false }
+
+sp-core = { version = "7.0.0", default-features = false, path = "../../primitives/core" }
+sp-io = { version = "7.0.0", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "7.0.0", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "5.0.0", default-features = false, path = "../../primitives/std" }
+sp-arithmetic = { version = "6.0.0", default-features = false, path = "../../primitives/arithmetic" }
+sp-weights = { version = "4.0.0", default-features = false, path = "../../primitives/weights" }
+
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, optional = true, path = "../benchmarking" }
+frame-support = { version = "4.0.0-dev", default-features = false, path = "../support" }
+frame-system = { version = "4.0.0-dev", default-features = false, path = "../system" }
+
+[dev-dependencies]
+sp-tracing = { version = "6.0.0", path = "../../primitives/tracing" }
+rand = "0.8.5"
+rand_distr = "0.4.3"
+
+[features]
+default = ["std"]
+std = [
+	"codec/std",
+	"scale-info/std",
+	"sp-core/std",
+	"sp-io/std",
+	"sp-runtime/std",
+	"sp-std/std",
+	"sp-arithmetic/std",
+	"sp-weights/std",
+	"frame-benchmarking?/std",
+	"frame-support/std",
+	"frame-system/std",
+]
+runtime-benchmarks = [
+	"frame-benchmarking/runtime-benchmarks",
+	"frame-support/runtime-benchmarks",
+	"frame-system/runtime-benchmarks",
+]
+try-runtime = ["frame-support/try-runtime"]