openethereum/rpc/src/lib.rs

73 lines
2.3 KiB
Rust
Raw Normal View History

2016-02-05 13:40:41 +01:00
// Copyright 2015, 2016 Ethcore (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/>.
//! Ethcore rpc.
#![warn(missing_docs)]
2016-02-27 13:14:58 +01:00
#![cfg_attr(feature="nightly", feature(custom_derive, custom_attribute, plugin))]
#![cfg_attr(feature="nightly", plugin(serde_macros, clippy))]
2016-01-26 13:14:22 +01:00
2016-02-08 10:58:08 +01:00
extern crate rustc_serialize;
2016-01-26 13:14:22 +01:00
extern crate serde;
2016-01-26 19:24:33 +01:00
extern crate serde_json;
2016-01-21 01:19:29 +01:00
extern crate jsonrpc_core;
extern crate jsonrpc_http_server;
2016-01-26 13:14:22 +01:00
extern crate ethcore_util as util;
extern crate ethcore;
2016-02-01 12:08:43 +01:00
extern crate ethsync;
extern crate ethminer;
2016-02-23 18:51:29 +01:00
extern crate transient_hashmap;
2016-01-21 01:19:29 +01:00
2016-03-09 11:38:53 +01:00
use std::sync::Arc;
use std::thread;
use util::panics::PanicHandler;
use self::jsonrpc_core::{IoHandler, IoDelegate};
2016-01-21 01:19:29 +01:00
pub mod v1;
/// Http server.
pub struct RpcServer {
handler: Arc<IoHandler>,
}
impl RpcServer {
/// Construct new http server object with given number of threads.
pub fn new() -> RpcServer {
RpcServer {
handler: Arc::new(IoHandler::new()),
}
}
/// Add io delegate.
pub fn add_delegate<D>(&self, delegate: IoDelegate<D>) where D: Send + Sync + 'static {
self.handler.add_delegate(delegate);
}
2016-03-09 11:38:53 +01:00
/// Start server asynchronously in new thread and returns panic handler.
pub fn start_http(&self, addr: &str, cors_domain: &str, threads: usize) -> Arc<PanicHandler> {
2016-03-09 11:38:53 +01:00
let addr = addr.to_owned();
let cors_domain = cors_domain.to_owned();
let panic_handler = PanicHandler::new_in_arc();
let ph = panic_handler.clone();
let server = jsonrpc_http_server::Server::new(self.handler.clone());
2016-03-09 11:38:53 +01:00
thread::Builder::new().name("jsonrpc_http".to_string()).spawn(move || {
ph.catch_panic(move || {
server.start(addr.as_ref(), jsonrpc_http_server::AccessControlAllowOrigin::Value(cors_domain), threads);
2016-03-09 11:38:53 +01:00
}).unwrap()
}).expect("Error while creating jsonrpc http thread");
panic_handler
}
}