mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-07 00:18:03 +00:00
Gav Wood
1e01162505
* Remove unneeded script * Rename Substrate Demo -> Substrate * Rename demo -> node * Build wasm from last rename. * Merge ed25519 into substrate-primitives * Minor tweak * Rename substrate -> core * Move substrate-runtime-support to core/runtime/support * Rename/move substrate-runtime-version * Move codec up a level * Rename substrate-codec -> parity-codec * Move environmental up a level * Move pwasm-* up to top, ready for removal * Remove requirement of s-r-support from s-r-primitives * Move core/runtime/primitives into core/runtime-primitives * Remove s-r-support dep from s-r-version * Remove dep of s-r-support from bft * Remove dep of s-r-support from node/consensus * Sever all other core deps from s-r-support * Forgot the no_std directive * Rename non-SRML modules to sr-* to avoid match clashes * Move runtime/* to srml/* * Rename substrate-runtime-* -> srml-* * Move srml to top-level
73 lines
2.2 KiB
Rust
73 lines
2.2 KiB
Rust
// Copyright 2017 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate 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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// Substrate 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 Substrate. If not, see <http://www.gnu.org/licenses/>.
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use network_libp2p::{NetworkContext, Severity, NodeIndex, SessionInfo};
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/// IO interface for the syncing handler.
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/// Provides peer connection management and an interface to the blockchain client.
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pub trait SyncIo {
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/// Report a peer for misbehaviour.
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fn report_peer(&mut self, who: NodeIndex, reason: Severity);
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/// Send a packet to a peer.
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fn send(&mut self, who: NodeIndex, data: Vec<u8>);
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/// Returns peer identifier string
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fn peer_info(&self, who: NodeIndex) -> String {
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who.to_string()
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}
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/// Returns information on p2p session
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fn peer_session_info(&self, who: NodeIndex) -> Option<SessionInfo>;
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/// Check if the session is expired
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fn is_expired(&self) -> bool;
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}
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/// Wraps `NetworkContext` and the blockchain client
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pub struct NetSyncIo<'s> {
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network: &'s NetworkContext,
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}
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impl<'s> NetSyncIo<'s> {
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/// Creates a new instance from the `NetworkContext` and the blockchain client reference.
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pub fn new(network: &'s NetworkContext) -> NetSyncIo<'s> {
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NetSyncIo {
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network: network,
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}
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}
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}
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impl<'s> SyncIo for NetSyncIo<'s> {
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fn report_peer(&mut self, who: NodeIndex, reason: Severity) {
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self.network.report_peer(who, reason);
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}
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fn send(&mut self, who: NodeIndex, data: Vec<u8>) {
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self.network.send(who, 0, data)
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}
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fn peer_session_info(&self, who: NodeIndex) -> Option<SessionInfo> {
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self.network.session_info(who)
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}
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fn is_expired(&self) -> bool {
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self.network.is_expired()
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}
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fn peer_info(&self, who: NodeIndex) -> String {
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self.network.peer_client_version(who)
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}
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}
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