feat: initialize Kurdistan SDK - independent fork of Polkadot SDK

substrate/client/network/statement/Cargo.toml

@@ -0,0 +1,45 @@
+[package]
+description = "Substrate statement protocol"
+name = "sc-network-statement"
+version = "0.16.0"
+license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
+authors.workspace = true
+edition.workspace = true
+homepage.workspace = true
+repository.workspace = true
+documentation = "https://docs.rs/sc-network-statement"
+
+[lints]
+workspace = true
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+array-bytes = { workspace = true, default-features = true }
+async-channel = { workspace = true }
+codec = { features = ["derive"], workspace = true, default-features = true }
+futures = { workspace = true }
+log = { workspace = true, default-features = true }
+prometheus-endpoint = { workspace = true, default-features = true }
+sc-network = { workspace = true, default-features = true }
+sc-network-common = { workspace = true, default-features = true }
+sc-network-sync = { workspace = true, default-features = true }
+sc-network-types = { workspace = true, default-features = true }
+sp-consensus = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
+sp-statement-store = { workspace = true, default-features = true }
+tokio = { workspace = true }
+
+[dev-dependencies]
+async-trait = { workspace = true }
+
+[features]
+runtime-benchmarks = [
+	"sc-network-common/runtime-benchmarks",
+	"sc-network-sync/runtime-benchmarks",
+	"sc-network/runtime-benchmarks",
+	"sp-consensus/runtime-benchmarks",
+	"sp-runtime/runtime-benchmarks",
+	"sp-statement-store/runtime-benchmarks",
+]

substrate/client/network/statement/src/config.rs

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+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+//! Configuration of the statement protocol
+
+use std::time;
+
+/// Interval at which we propagate statements;
+pub(crate) const PROPAGATE_TIMEOUT: time::Duration = time::Duration::from_millis(1000);
+
+/// Maximum number of known statement hashes to keep for a peer.
+pub(crate) const MAX_KNOWN_STATEMENTS: usize = 4 * 1024 * 1024; // * 32 bytes for hash = 128 MB per peer
+
+/// Maximum allowed size for a statement notification.
+pub const MAX_STATEMENT_NOTIFICATION_SIZE: u64 = 1024 * 1024;
+
+/// Maximum number of statement validation request we keep at any moment.
+pub(crate) const MAX_PENDING_STATEMENTS: usize = 2 * 1024 * 1024;