mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-23 20:11:06 +00:00
David Emett
a808a3a091
See #1345, <https://github.com/paritytech/substrate/pull/14207>. This adds all the necessary mixnet components, and puts them together in the "kitchen-sink" node/runtime. The components added are: - A pallet (`frame/mixnet`). This is responsible for determining the current mixnet session and phase, and the mixnodes to use in each session. It provides a function that validators can call to register a mixnode for the next session. The logic of this pallet is very similar to that of the `im-online` pallet. - A service (`client/mixnet`). This implements the core mixnet logic, building on the `mixnet` crate. The service communicates with other nodes using notifications sent over the "mixnet" protocol. - An RPC interface. This currently only supports sending transactions over the mixnet. --------- Co-authored-by: David Emett <dave@sp4m.net> Co-authored-by: Javier Viola <javier@parity.io>
49 lines
2.0 KiB
Rust
49 lines
2.0 KiB
Rust
// This file is part of Substrate.
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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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//! Mixnet RPC module errors.
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use jsonrpsee::types::error::{CallError, ErrorObject};
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use sc_mixnet::{PostErr, RemoteErr, TopologyErr};
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/// Mixnet RPC error type.
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pub struct Error(pub sc_mixnet::Error);
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/// Base code for all mixnet errors.
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const BASE_ERROR: i32 = crate::error::base::MIXNET;
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impl From<Error> for jsonrpsee::core::Error {
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fn from(err: Error) -> Self {
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let code = match err.0 {
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sc_mixnet::Error::ServiceUnavailable => BASE_ERROR + 1,
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sc_mixnet::Error::NoReply => BASE_ERROR + 2,
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sc_mixnet::Error::BadReply => BASE_ERROR + 3,
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sc_mixnet::Error::Post(PostErr::TooManyFragments) => BASE_ERROR + 101,
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sc_mixnet::Error::Post(PostErr::SessionMixnodesNotKnown(_)) => BASE_ERROR + 102,
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sc_mixnet::Error::Post(PostErr::SessionDisabled(_)) => BASE_ERROR + 103,
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sc_mixnet::Error::Post(PostErr::Topology(TopologyErr::NoConnectedGatewayMixnodes)) =>
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BASE_ERROR + 151,
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sc_mixnet::Error::Post(PostErr::Topology(_)) => BASE_ERROR + 150,
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sc_mixnet::Error::Post(_) => BASE_ERROR + 100,
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sc_mixnet::Error::Remote(RemoteErr::Other(_)) => BASE_ERROR + 200,
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sc_mixnet::Error::Remote(RemoteErr::Decode(_)) => BASE_ERROR + 201,
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};
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CallError::Custom(ErrorObject::owned(code, err.0.to_string(), None::<()>)).into()
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}
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}
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