pezkuwichain
379cb741ed
This commit systematically rebrands various references from Parity Technologies' Polkadot/Substrate ecosystem to PezkuwiChain within the kurdistan-sdk. Key changes include: - Updated external repository URLs (zombienet-sdk, parity-db, parity-scale-codec, wasm-instrument) to point to pezkuwichain forks. - Modified internal documentation and code comments to reflect PezkuwiChain naming and structure. - Replaced direct references to with or specific paths within the for XCM, Pezkuwi, and other modules. - Cleaned up deprecated issue and PR references in various and files, particularly in and modules. - Adjusted image and logo URLs in documentation to point to PezkuwiChain assets. - Removed or rephrased comments related to external Polkadot/Substrate PRs and issues. This is a significant step towards fully customizing the SDK for the PezkuwiChain ecosystem.
70 lines
2.4 KiB
Rust
70 lines
2.4 KiB
Rust
// This file is part of Bizinikiwi.
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// Copyright (C) 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 super::{config::Config, error::Error, request::Request};
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use futures::{
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channel::{mpsc, oneshot},
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SinkExt,
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};
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use pezsp_core::Bytes;
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use std::future::Future;
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/// The other end of an [`Api`]. This should be passed to [`run`](super::run::run).
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pub struct ApiBackend {
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pub(super) request_receiver: mpsc::Receiver<Request>,
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}
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/// Interface to the mixnet service.
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#[derive(Clone)]
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pub struct Api {
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request_sender: mpsc::Sender<Request>,
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}
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impl Api {
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/// Create a new `Api`. The [`ApiBackend`] should be passed to [`run`](super::run::run).
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pub fn new(config: &Config) -> (Self, ApiBackend) {
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let (request_sender, request_receiver) = mpsc::channel(config.bizinikiwi.request_buffer);
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(Self { request_sender }, ApiBackend { request_receiver })
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}
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/// Submit an extrinsic via the mixnet.
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///
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/// Returns a [`Future`] which returns another `Future`.
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///
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/// The first `Future` resolves as soon as there is space in the mixnet service queue. The
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/// second `Future` resolves once a reply is received over the mixnet (or sooner if there is an
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/// error).
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///
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/// The first `Future` references `self`, but the second does not. This makes it possible to
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/// submit concurrent mixnet requests using a single `Api` instance.
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pub async fn submit_extrinsic(
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&mut self,
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extrinsic: Bytes,
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) -> impl Future<Output = Result<(), Error>> {
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let (reply_sender, reply_receiver) = oneshot::channel();
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let res = self
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.request_sender
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.feed(Request::SubmitExtrinsic { extrinsic, reply_sender })
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.await;
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async move {
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res.map_err(|_| Error::ServiceUnavailable)?;
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reply_receiver.await.map_err(|_| Error::ServiceUnavailable)?
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}
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}
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}
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