mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-08 12:28:01 +00:00
Adrian Catangiu
fe8d2bc7f4
* beefy: add dummy latest_finalized() RPC * beefy: rpc latest_best_beefy() using shared mem * beefy: rpc populate latest_best_beefy() * beefy: rpc handle readiness * beefy: best block over channel - wip Not working because channel can't be simply opened and receiver passed to `rpc_extensions_builder` because `rpc_extensions_builder` has to be `Fn` and not `FnOnce`... and and Receiver side of mpsc can't be cloned yay!.. * beefy: make notification channels payload-agnostic * beefy: use notification mechanism instead of custom channel * beefy: add tracing key to notif channels * sc-utils: add notification channel - wip * beefy: use sc-utils generic notification channel * grandpa: use sc-utils generic notification channel * fix grumbles * beefy-rpc: get best block header instead of number * beefy-rpc: rename to `beefy_getFinalizedHead` * fix nitpicks * client-rpc-notifications: move generic Error from struct to fn * beefy: use header from notification instead of getting from database * beefy-rpc: get best block hash instead of header * beefy-rpc: fix and improve latestHead test * beefy-rpc: bubble up errors from rpc-handler instantiation * update lockfile * Apply suggestions from code review Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com> * fix errors and warnings * fix nit Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
44 lines
1.9 KiB
Rust
44 lines
1.9 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) 2020-2022 Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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use sc_utils::notification::{NotificationSender, NotificationStream, TracingKeyStr};
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use crate::justification::GrandpaJustification;
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/// The sending half of the Grandpa justification channel(s).
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///
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/// Used to send notifications about justifications generated
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/// at the end of a Grandpa round.
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pub type GrandpaJustificationSender<Block> = NotificationSender<GrandpaJustification<Block>>;
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/// The receiving half of the Grandpa justification channel.
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///
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/// Used to receive notifications about justifications generated
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/// at the end of a Grandpa round.
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/// The `GrandpaJustificationStream` entity stores the `SharedJustificationSenders`
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/// so it can be used to add more subscriptions.
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pub type GrandpaJustificationStream<Block> =
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NotificationStream<GrandpaJustification<Block>, GrandpaJustificationsTracingKey>;
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/// Provides tracing key for GRANDPA justifications stream.
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#[derive(Clone)]
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pub struct GrandpaJustificationsTracingKey;
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impl TracingKeyStr for GrandpaJustificationsTracingKey {
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const TRACING_KEY: &'static str = "mpsc_grandpa_justification_notification_stream";
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}
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