// Copyright 2015-2018 Parity Technologies (UK) Ltd. // This file is part of Parity. // Parity is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // Parity is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License // along with Parity. If not, see . //! Network and general IO module. //! //! Example usage for creating a network service and adding an IO handler: //! //! ```rust //! extern crate ethcore_network as net; //! extern crate ethcore_network_devp2p as devp2p; //! use net::*; //! use devp2p::NetworkService; //! use std::sync::Arc; //! use std::time::Duration; //! //! struct MyHandler; //! //! impl NetworkProtocolHandler for MyHandler { //! fn initialize(&self, io: &NetworkContext) { //! io.register_timer(0, Duration::from_secs(1)); //! } //! //! fn read(&self, io: &NetworkContext, peer: &PeerId, packet_id: u8, data: &[u8]) { //! println!("Received {} ({} bytes) from {}", packet_id, data.len(), peer); //! } //! //! fn connected(&self, io: &NetworkContext, peer: &PeerId) { //! println!("Connected {}", peer); //! } //! //! fn disconnected(&self, io: &NetworkContext, peer: &PeerId) { //! println!("Disconnected {}", peer); //! } //! } //! //! fn main () { //! let mut service = NetworkService::new(NetworkConfiguration::new_local(), None).expect("Error creating network service"); //! service.start().expect("Error starting service"); //! service.register_protocol(Arc::new(MyHandler), *b"myp", &[(1u8, 1u8)]); //! //! // Wait for quit condition //! // ... //! // Drop the service //! } //! ``` //TODO: use Poll from mio #![allow(deprecated)] extern crate ethcore_io as io; extern crate parity_bytes; extern crate parity_crypto as crypto; extern crate ethereum_types; extern crate parking_lot; extern crate mio; extern crate tiny_keccak; extern crate crypto as rcrypto; extern crate rand; extern crate ansi_term; //TODO: remove this extern crate rustc_hex; extern crate igd; extern crate libc; extern crate slab; extern crate ethkey; extern crate rlp; extern crate bytes; extern crate path; extern crate ethcore_logger; extern crate ethcore_network as network; extern crate ipnetwork; extern crate keccak_hash as hash; extern crate serde; extern crate serde_json; extern crate snappy; #[macro_use] extern crate error_chain; #[macro_use] extern crate log; #[macro_use] extern crate serde_derive; #[cfg(test)] extern crate tempdir; #[cfg(test)] #[macro_use] extern crate assert_matches; mod host; mod connection; mod handshake; mod session; mod discovery; mod service; mod node_table; mod ip_utils; pub use service::NetworkService; pub use host::NetworkContext; pub use io::TimerToken; pub use node_table::{validate_node_url, NodeId}; const PROTOCOL_VERSION: u32 = 5;