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Merge branch 'master' of github.com:ethcore/parity

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This commit is contained in:
Gav Wood
2016-02-10 17:21:07 +01:00
parent 5c73c298dc 66a370af9b
commit 39d5b68785
10 changed files with 403 additions and 71 deletions
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129
parity/main.rs
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@@ -40,6 +40,7 @@ use rlog::{LogLevelFilter};
use env_logger::LogBuilder;
use ctrlc::CtrlC;
use util::*;
use util::panics::MayPanic;
use ethcore::spec::*;
use ethcore::client::*;
use ethcore::service::{ClientService, NetSyncMessage};
@@ -93,7 +94,7 @@ fn setup_log(init: &str) {
#[cfg(feature = "rpc")]
fn setup_rpc_server(client: Arc<Client>, sync: Arc<EthSync>, url: &str) {
use rpc::v1::*;
let mut server = rpc::HttpServer::new(1);
server.add_delegate(Web3Client::new().to_delegate());
server.add_delegate(EthClient::new(client.clone()).to_delegate());
@@ -106,10 +107,17 @@ fn setup_rpc_server(client: Arc<Client>, sync: Arc<EthSync>, url: &str) {
fn setup_rpc_server(_client: Arc<Client>, _sync: Arc<EthSync>, _url: &str) {
}
fn main() {
let args: Args = Args::docopt().decode().unwrap_or_else(|e| e.exit());
struct Configuration {
args: Args
}
impl Configuration {
fn parse() -> Self {
Configuration {
args: Args::docopt().decode().unwrap_or_else(|e| e.exit())
}
}
if args.flag_version {
fn print_version(&self) {
println!("\
Parity version {} ({}-{}-{})
Copyright 2015, 2016 Ethcore (UK) Limited
@@ -119,49 +127,100 @@ There is NO WARRANTY, to the extent permitted by law.
By Wood/Paronyan/Kotewicz/Drwięga/Volf.\
", env!("CARGO_PKG_VERSION"), Target::arch(), Target::env(), Target::os());
}
fn get_spec(&self) -> Spec {
match self.args.flag_chain.as_ref() {
"frontier" | "mainnet" => ethereum::new_frontier(),
"morden" | "testnet" => ethereum::new_morden(),
"olympic" => ethereum::new_olympic(),
f => Spec::from_json_utf8(contents(f).expect("Couldn't read chain specification file. Sure it exists?").as_ref()),
}
}
fn get_init_nodes(&self, spec: &Spec) -> Vec<String> {
match self.args.arg_enode.len() {
0 => spec.nodes().clone(),
_ => self.args.arg_enode.clone(),
}
}
fn get_net_addresses(&self) -> (SocketAddr, SocketAddr) {
let listen_address;
let public_address;
match self.args.flag_address {
None => {
listen_address = SocketAddr::from_str(self.args.flag_listen_address.as_ref()).expect("Invalid listen address given with --listen-address");
public_address = SocketAddr::from_str(self.args.flag_public_address.as_ref()).expect("Invalid public address given with --public-address");
}
Some(ref a) => {
public_address = SocketAddr::from_str(a.as_ref()).expect("Invalid listen/public address given with --address");
listen_address = public_address.clone();
}
};
(listen_address, public_address)
}
}
fn wait_for_exit(client_service: &ClientService) {
let exit = Arc::new(Condvar::new());
// Handle possible exits
let e = exit.clone();
CtrlC::set_handler(move || { e.notify_all(); });
let e = exit.clone();
client_service.on_panic(move |_reason| { e.notify_all(); });
// Wait for signal
let mutex = Mutex::new(());
let _ = exit.wait(mutex.lock().unwrap()).unwrap();
}
fn main() {
let conf = Configuration::parse();
if conf.args.flag_version {
conf.print_version();
return;
}
setup_log(&args.flag_logging);
let spec = conf.get_spec();
// Setup logging
setup_log(&conf.args.flag_logging);
// Raise fdlimit
unsafe { ::fdlimit::raise_fd_limit(); }
let spec = match args.flag_chain.as_ref() {
"frontier" | "mainnet" => ethereum::new_frontier(),
"morden" | "testnet" => ethereum::new_morden(),
"olympic" => ethereum::new_olympic(),
f => Spec::from_json_utf8(contents(f).expect("Couldn't read chain specification file. Sure it exists?").as_ref()),
};
let init_nodes = match args.arg_enode.len() {
0 => spec.nodes().clone(),
_ => args.arg_enode.clone(),
};
// Configure network
let init_nodes = conf.get_init_nodes(&spec);
let (listen, public) = conf.get_net_addresses();
let mut net_settings = NetworkConfiguration::new();
net_settings.boot_nodes = init_nodes;
match args.flag_address {
None => {
net_settings.listen_address = SocketAddr::from_str(args.flag_listen_address.as_ref()).expect("Invalid listen address given with --listen-address");
net_settings.public_address = SocketAddr::from_str(args.flag_public_address.as_ref()).expect("Invalid public address given with --public-address");
}
Some(ref a) => {
net_settings.public_address = SocketAddr::from_str(a.as_ref()).expect("Invalid listen/public address given with --address");
net_settings.listen_address = net_settings.public_address.clone();
}
}
net_settings.listen_address = listen;
net_settings.public_address = public;
// Build client
let mut service = ClientService::start(spec, net_settings).unwrap();
let client = service.client().clone();
client.configure_cache(args.flag_cache_pref_size, args.flag_cache_max_size);
client.configure_cache(conf.args.flag_cache_pref_size, conf.args.flag_cache_max_size);
// Sync
let sync = EthSync::register(service.network(), client);
if args.flag_jsonrpc {
setup_rpc_server(service.client(), sync.clone(), &args.flag_jsonrpc_url);
// Setup rpc
if conf.args.flag_jsonrpc {
setup_rpc_server(service.client(), sync.clone(), &conf.args.flag_jsonrpc_url);
}
let io_handler = Arc::new(ClientIoHandler { client: service.client(), info: Default::default(), sync: sync });
// Register IO handler
let io_handler = Arc::new(ClientIoHandler {
client: service.client(),
info: Default::default(),
sync: sync
});
service.io().register_handler(io_handler).expect("Error registering IO handler");
let exit = Arc::new(Condvar::new());
let e = exit.clone();
CtrlC::set_handler(move || { e.notify_all(); });
let mutex = Mutex::new(());
let _ = exit.wait(mutex.lock().unwrap()).unwrap();
// Handle exit
wait_for_exit(&service);
}
struct Informant {
@@ -229,7 +288,7 @@ struct ClientIoHandler {
}
impl IoHandler<NetSyncMessage> for ClientIoHandler {
fn initialize(&self, io: &IoContext<NetSyncMessage>) {
fn initialize(&self, io: &IoContext<NetSyncMessage>) {
io.register_timer(INFO_TIMER, 5000).expect("Error registering timer");
}