grassrootseconomics/openethereum
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wait_for_exit takes only one input param, which is PanicHandler

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This commit is contained in:
debris 2016-03-09 15:32:27 +01:00
parent 3655354980
commit bcb9b0e457
1 changed files with 17 additions and 14 deletions
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31
parity/main.rs
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@ -43,7 +43,7 @@ use std::path::PathBuf;
use env_logger::LogBuilder;
use ctrlc::CtrlC;
use util::*;
use util::panics::{MayPanic, PanicHandler};
use util::panics::{MayPanic, ForwardPanic, PanicHandler};
use ethcore::spec::*;
use ethcore::client::*;
use ethcore::service::{ClientService, NetSyncMessage};
@ -341,6 +341,9 @@ impl Configuration {
}
fn execute_client(&self) {
// Setup panic handler
let panic_handler = PanicHandler::new_in_arc();
// Setup logging
setup_log(&self.args.flag_logging);
// Raise fdlimit
@ -367,6 +370,7 @@ impl Configuration {
client_config.name = self.args.flag_identity.clone();
client_config.queue.max_mem_use = self.args.flag_queue_max_size;
let mut service = ClientService::start(client_config, spec, net_settings, &Path::new(&self.path())).unwrap();
panic_handler.forward_from(&service);
let client = service.client().clone();
client.set_author(self.author());
client.set_extra_data(self.extra_data());
@ -375,7 +379,7 @@ impl Configuration {
let sync = EthSync::register(service.network(), sync_config, client);
// Setup rpc
let server_handler = if self.args.flag_jsonrpc || self.args.flag_rpc {
if self.args.flag_jsonrpc || self.args.flag_rpc {
let url = format!("{}:{}",
self.args.flag_rpcaddr.as_ref().unwrap_or(&self.args.flag_jsonrpc_addr),
self.args.flag_rpcport.unwrap_or(self.args.flag_jsonrpc_port)
@ -384,10 +388,12 @@ impl Configuration {
let cors = self.args.flag_rpccorsdomain.as_ref().unwrap_or(&self.args.flag_jsonrpc_cors);
// TODO: use this as the API list.
let apis = self.args.flag_rpcapi.as_ref().unwrap_or(&self.args.flag_jsonrpc_apis);
setup_rpc_server(service.client(), sync.clone(), &url, cors, apis.split(",").collect())
} else {
None
};
let server_handler = setup_rpc_server(service.client(), sync.clone(), &url, cors, apis.split(",").collect());
if let Some(handler) = server_handler {
panic_handler.forward_from(handler.deref());
}
}
// Register IO handler
let io_handler = Arc::new(ClientIoHandler {
@ -398,23 +404,20 @@ impl Configuration {
service.io().register_handler(io_handler).expect("Error registering IO handler");
// Handle exit
wait_for_exit(&service, server_handler);
wait_for_exit(panic_handler);
}
}
fn wait_for_exit(client_service: &ClientService, server_handler: Option<Arc<PanicHandler>>) {
fn wait_for_exit(panic_handler: Arc<PanicHandler>) {
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(); });
if let Some(handler) = server_handler {
let e = exit.clone();
handler.on_panic(move |_reason| { e.notify_all(); });
}
// Handle panics
let e = exit.clone();
panic_handler.on_panic(move |_reason| { e.notify_all(); });
// Wait for signal
let mutex = Mutex::new(());