mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-28 09:47:56 +00:00
Liu-Cheng Xu
2562f8c65e
* Clean up sc-network - Avoid using clone() for the Copy type `PeerId`. - Use `find_map` for `filter_map` and `next`. - Use `Self`. * More on Copy types * Cargo +nightly fmt --all * More .. * fmt * Revert vec![default_notif_handshake_message]
102 lines
3.5 KiB
Rust
102 lines
3.5 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) 2017-2021 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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//! Information about the networking, for diagnostic purposes.
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//!
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//! **Warning**: These APIs are not stable.
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use libp2p::{core::ConnectedPoint, Multiaddr};
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use serde::{Deserialize, Serialize};
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use std::{
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collections::{HashMap, HashSet},
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time::Duration,
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};
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/// Returns general information about the networking.
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///
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/// Meant for general diagnostic purposes.
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///
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/// **Warning**: This API is not stable.
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#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct NetworkState {
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/// PeerId of the local node.
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pub peer_id: String,
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/// List of addresses the node is currently listening on.
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pub listened_addresses: HashSet<Multiaddr>,
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/// List of addresses the node knows it can be reached as.
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pub external_addresses: HashSet<Multiaddr>,
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/// List of node we're connected to.
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pub connected_peers: HashMap<String, Peer>,
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/// List of node that we know of but that we're not connected to.
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pub not_connected_peers: HashMap<String, NotConnectedPeer>,
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/// State of the peerset manager.
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pub peerset: serde_json::Value,
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}
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/// Part of the `NetworkState` struct. Unstable.
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#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Peer {
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/// How we are connected to the node.
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pub endpoint: PeerEndpoint,
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/// Node information, as provided by the node itself. Can be empty if not known yet.
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pub version_string: Option<String>,
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/// Latest ping duration with this node.
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pub latest_ping_time: Option<Duration>,
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/// List of addresses known for this node.
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pub known_addresses: HashSet<Multiaddr>,
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}
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/// Part of the `NetworkState` struct. Unstable.
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#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct NotConnectedPeer {
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/// List of addresses known for this node.
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pub known_addresses: HashSet<Multiaddr>,
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/// Node information, as provided by the node itself, if we were ever connected to this node.
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pub version_string: Option<String>,
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/// Latest ping duration with this node, if we were ever connected to this node.
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pub latest_ping_time: Option<Duration>,
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}
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/// Part of the `NetworkState` struct. Unstable.
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#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub enum PeerEndpoint {
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/// We are dialing the given address.
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Dialing(Multiaddr),
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/// We are listening.
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Listening {
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/// Local address of the connection.
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local_addr: Multiaddr,
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/// Address data is sent back to.
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send_back_addr: Multiaddr,
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},
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}
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impl From<ConnectedPoint> for PeerEndpoint {
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fn from(endpoint: ConnectedPoint) -> Self {
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match endpoint {
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ConnectedPoint::Dialer { address } => Self::Dialing(address),
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ConnectedPoint::Listener { local_addr, send_back_addr } =>
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Self::Listening { local_addr, send_back_addr },
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}
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}
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}
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