sc_rpc/mixnet/
mod.rs

1// This file is part of Substrate.
2
3// Copyright (C) Parity Technologies (UK) Ltd.
4// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
5
6// This program is free software: you can redistribute it and/or modify
7// it under the terms of the GNU General Public License as published by
8// the Free Software Foundation, either version 3 of the License, or
9// (at your option) any later version.
10
11// This program is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License
17// along with this program. If not, see <https://www.gnu.org/licenses/>.
18
19//! Substrate mixnet API.
20
21use jsonrpsee::core::async_trait;
22use sc_mixnet::Api;
23use sc_rpc_api::mixnet::error::Error;
24pub use sc_rpc_api::mixnet::MixnetApiServer;
25use sp_core::Bytes;
26
27/// Mixnet API.
28pub struct Mixnet(futures::lock::Mutex<Api>);
29
30impl Mixnet {
31	/// Create a new mixnet API instance.
32	pub fn new(api: Api) -> Self {
33		Self(futures::lock::Mutex::new(api))
34	}
35}
36
37#[async_trait]
38impl MixnetApiServer for Mixnet {
39	async fn submit_extrinsic(&self, extrinsic: Bytes) -> Result<(), Error> {
40		// We only hold the lock while pushing the request into the requests channel
41		let fut = {
42			let mut api = self.0.lock().await;
43			api.submit_extrinsic(extrinsic).await
44		};
45		Ok(fut.await.map_err(Error)?)
46	}
47}
sc_rpc/mixnet/mod.rs

sc_rpc/mixnet/
mod.rs
