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Abstract devp2p (#8048)

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* Rename ethcore-network to ethcore-network-devp2p

* Fix typo

* Extract generic traits into util/network

* Simplify util/network

* Fix devp2p tests

* Remove old feature

* Fix RPC tests
This commit is contained in:
Pierre Krieger
2018-03-05 11:56:35 +01:00
committed by Rando
parent 47a02480c4
commit eeee90def5
25 changed files with 568 additions and 397 deletions
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118
util/network-devp2p/src/lib.rs Normal file
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// Copyright 2015-2017 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 <http://www.gnu.org/licenses/>.
//! 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;
//!
//! struct MyHandler;
//!
//! impl NetworkProtocolHandler for MyHandler {
//! fn initialize(&self, io: &NetworkContext, _host_info: &HostInfo) {
//! io.register_timer(0, 1000);
//! }
//!
//! 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", 1, &[1u8]);
//!
//! // Wait for quit condition
//! // ...
//! // Drop the service
//! }
//! ```
//TODO: use Poll from mio
#![allow(deprecated)]
extern crate ethcore_io as io;
extern crate ethcore_bytes;
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 time;
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 ethcrypto as crypto;
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;
mod host;
mod connection;
mod handshake;
mod session;
mod discovery;
mod service;
mod node_table;
mod stats;
mod ip_utils;
mod connection_filter;
pub use service::NetworkService;
pub use stats::NetworkStats;
pub use connection_filter::{ConnectionFilter, ConnectionDirection};
pub use host::NetworkContext;
pub use io::TimerToken;
pub use node_table::{validate_node_url, NodeId};
const PROTOCOL_VERSION: u32 = 5;