merge with master

parity/dapps.rs

@@ -18,6 +18,7 @@ use std::sync::Arc;
 use io::PanicHandler;
 use rpc_apis;
 use ethcore::client::Client;
+use ethsync::SyncProvider;
 use helpers::replace_home;
 
 #[derive(Debug, PartialEq, Clone)]
@@ -49,6 +50,7 @@ pub struct Dependencies {
 	pub panic_handler: Arc<PanicHandler>,
 	pub apis: Arc<rpc_apis::Dependencies>,
 	pub client: Arc<Client>,
+	pub sync: Arc<SyncProvider>,
 }
 
 pub fn new(configuration: Configuration, deps: Dependencies) -> Result<Option<WebappServer>, String> {
@@ -117,9 +119,12 @@ mod server {
 	) -> Result<WebappServer, String> {
 		use ethcore_dapps as dapps;
 
-		let server = dapps::ServerBuilder::new(dapps_path, Arc::new(Registrar {
-			client: deps.client.clone(),
-		}));
+		let mut server = dapps::ServerBuilder::new(
+			dapps_path,
+			Arc::new(Registrar { client: deps.client.clone() })
+		);
+		let sync = deps.sync.clone();
+		server.with_sync_status(Arc::new(move || sync.status().is_major_syncing()));
 		let server = rpc_apis::setup_rpc(server, deps.apis.clone(), rpc_apis::ApiSet::UnsafeContext);
 		let start_result = match auth {
 			None => {

parity/main.rs

@@ -99,9 +99,11 @@ mod modules;
 mod account;
 mod blockchain;
 mod presale;
-mod run;
-mod sync;
 mod snapshot;
+mod run;
+#[cfg(feature="ipc")]
+mod sync;
+#[cfg(feature="ipc")]
 mod boot;
 
 #[cfg(feature="stratum")]
@@ -158,10 +160,24 @@ mod stratum_optional {
 	}
 }
 
-fn main() {
+#[cfg(not(feature="ipc"))]
+fn sync_main() -> bool {
+	false
+}
+
+#[cfg(feature="ipc")]
+fn sync_main() -> bool {
 	// just redirect to the sync::main()
 	if std::env::args().nth(1).map_or(false, |arg| arg == "sync") {
 		sync::main();
+		true
+	} else {
+		false
+	}
+}
+
+fn main() {
+	if sync_main() {
 		return;
 	}
 

parity/modules.rs

@@ -18,6 +18,7 @@ use std::sync::Arc;
 use ethcore::client::BlockChainClient;
 use hypervisor::Hypervisor;
 use ethsync::{SyncConfig, NetworkConfiguration, NetworkError};
+use ethcore::snapshot::SnapshotService;
 #[cfg(not(feature="ipc"))]
 use self::no_ipc_deps::*;
 #[cfg(feature="ipc")]
@@ -25,10 +26,12 @@ use self::ipc_deps::*;
 use ethcore_logger::Config as LogConfig;
 use std::path::Path;
 
+#[cfg(feature="ipc")]
 pub mod service_urls {
 	use std::path::PathBuf;
 
 	pub const CLIENT: &'static str = "parity-chain.ipc";
+	pub const SNAPSHOT: &'static str = "parity-snapshot.ipc";
 	pub const SYNC: &'static str = "parity-sync.ipc";
 	pub const SYNC_NOTIFY: &'static str = "parity-sync-notify.ipc";
 	pub const NETWORK_MANAGER: &'static str = "parity-manage-net.ipc";
@@ -119,6 +122,7 @@ pub fn sync
 		sync_cfg: SyncConfig,
 		net_cfg: NetworkConfiguration,
 		_client: Arc<BlockChainClient>,
+		_snapshot_service: Arc<SnapshotService>,
 		log_settings: &LogConfig,
 	)
 	-> Result<SyncModules, NetworkError>
@@ -148,10 +152,11 @@ pub fn sync
 		sync_cfg: SyncConfig,
 		net_cfg: NetworkConfiguration,
 		client: Arc<BlockChainClient>,
+		snapshot_service: Arc<SnapshotService>,
 		_log_settings: &LogConfig,
 	)
 	-> Result<SyncModules, NetworkError>
 {
-	let eth_sync = try!(EthSync::new(sync_cfg, client, net_cfg));
+	let eth_sync = try!(EthSync::new(sync_cfg, client, snapshot_service, net_cfg));
 	Ok((eth_sync.clone() as Arc<SyncProvider>, eth_sync.clone() as Arc<ManageNetwork>, eth_sync.clone() as Arc<ChainNotify>))
 }

parity/run.rs

@@ -187,13 +187,14 @@ pub fn execute(cmd: RunCmd) -> Result<(), String> {
 
 	// take handle to client
 	let client = service.client();
+	let snapshot_service = service.snapshot_service();
 
 	// create external miner
 	let external_miner = Arc::new(ExternalMiner::default());
 
 	// create sync object
 	let (sync_provider, manage_network, chain_notify) = try!(modules::sync(
-		&mut hypervisor, sync_config, net_conf.into(), client.clone(), &cmd.logger_config,
+		&mut hypervisor, sync_config, net_conf.into(), client.clone(), snapshot_service, &cmd.logger_config,
 	).map_err(|e| format!("Sync error: {}", e)));
 
 	service.add_notify(chain_notify.clone());
@@ -232,6 +233,7 @@ pub fn execute(cmd: RunCmd) -> Result<(), String> {
 		panic_handler: panic_handler.clone(),
 		apis: deps_for_rpc_apis.clone(),
 		client: client.clone(),
+		sync: sync_provider.clone(),
 	};
 
 	// start dapps server

parity/snapshot.rs

@@ -129,10 +129,9 @@ impl SnapshotCommand {
 
 		let informant_handle = snapshot.clone();
 		::std::thread::spawn(move || {
- 			while let RestorationStatus::Ongoing = informant_handle.status() {
- 				let (state_chunks, block_chunks) = informant_handle.chunks_done();
+ 			while let RestorationStatus::Ongoing { state_chunks_done, block_chunks_done } = informant_handle.status() {
  				info!("Processed {}/{} state chunks and {}/{} block chunks.",
- 					state_chunks, num_state, block_chunks, num_blocks);
+ 					state_chunks_done, num_state, block_chunks_done, num_blocks);
 
  				::std::thread::sleep(Duration::from_secs(5));
  			}
@@ -161,7 +160,7 @@ impl SnapshotCommand {
 		}
 
 		match snapshot.status() {
-			RestorationStatus::Ongoing => Err("Snapshot file is incomplete and missing chunks.".into()),
+			RestorationStatus::Ongoing { .. } => Err("Snapshot file is incomplete and missing chunks.".into()),
 			RestorationStatus::Failed => Err("Snapshot restoration failed.".into()),
 			RestorationStatus::Inactive => {
 				info!("Restoration complete.");

parity/sync.rs

@@ -20,6 +20,7 @@ use std::sync::Arc;
 use std::sync::atomic::AtomicBool;
 use hypervisor::{SYNC_MODULE_ID, HYPERVISOR_IPC_URL, ControlService};
 use ethcore::client::{RemoteClient, ChainNotify};
+use ethcore::snapshot::{RemoteSnapshotService};
 use ethsync::{SyncProvider, EthSync, ManageNetwork, ServiceConfiguration};
 use modules::service_urls;
 use boot;
@@ -45,8 +46,9 @@ pub fn main() {
 		.unwrap_or_else(|e| panic!("Fatal: error reading boot arguments ({:?})", e));
 
 	let remote_client = dependency!(RemoteClient, &service_urls::with_base(&service_config.io_path, service_urls::CLIENT));
+	let remote_snapshot = dependency!(RemoteSnapshotService, &service_urls::with_base(&service_config.io_path, service_urls::SNAPSHOT));
 
-	let sync = EthSync::new(service_config.sync, remote_client.service().clone(), service_config.net).unwrap();
+	let sync = EthSync::new(service_config.sync, remote_client.service().clone(), remote_snapshot.service().clone(), service_config.net).unwrap();
 
 	let _ = boot::main_thread();
 	let service_stop = Arc::new(AtomicBool::new(false));