78 lines
2.3 KiB
Rust
78 lines
2.3 KiB
Rust
// Copyright 2015-2020 Parity Technologies (UK) Ltd.
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// This file is part of Parity Ethereum.
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// Parity Ethereum 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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// Parity Ethereum 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 Parity Ethereum. If not, see <http://www.gnu.org/licenses/>.
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//! Network and general IO module.
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//!
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//! Example usage for creating a network service and adding an IO handler:
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//!
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//! ```rust
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//! extern crate network as net;
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//! extern crate ethcore_network_devp2p as devp2p;
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//! use net::*;
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//! use devp2p::NetworkService;
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//! use std::sync::Arc;
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//! use std::time::Duration;
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//!
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//! struct MyHandler;
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//!
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//! impl NetworkProtocolHandler for MyHandler {
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//! fn initialize(&self, io: &NetworkContext) {
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//! io.register_timer(0, Duration::from_secs(1));
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//! }
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//!
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//! fn read(&self, io: &NetworkContext, peer: &PeerId, packet_id: u8, data: &[u8]) {
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//! println!("Received {} ({} bytes) from {}", packet_id, data.len(), peer);
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//! }
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//!
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//! fn connected(&self, io: &NetworkContext, peer: &PeerId) {
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//! println!("Connected {}", peer);
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//! }
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//!
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//! fn disconnected(&self, io: &NetworkContext, peer: &PeerId) {
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//! println!("Disconnected {}", peer);
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//! }
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//! }
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//!
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//! fn main () {
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//! let mut service = NetworkService::new(NetworkConfiguration::new_local(), None).expect("Error creating network service");
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//! service.start().expect("Error starting service");
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//! service.register_protocol(Arc::new(MyHandler), *b"myp", &[(1u8, 1u8)]);
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//!
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//! // Wait for quit condition
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//! // ...
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//! // Drop the service
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//! }
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//! ```
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//TODO: use Poll from mio
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#![allow(deprecated)]
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pub use ethcore_io::TimerToken;
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pub use host::NetworkContext;
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pub use node_table::{MAX_NODES_IN_TABLE, NodeId, validate_node_url};
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pub use service::NetworkService;
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mod host;
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mod connection;
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mod handshake;
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mod session;
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mod discovery;
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mod service;
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mod node_table;
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mod ip_utils;
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const PROTOCOL_VERSION: u32 = 5;
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