grassrootseconomics/openethereum
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Snapshot sync (#2047)

Browse Source 
* PV64 sync

* Tests

* Client DB restore

* Snapshot restoration over IPC

* Upating test

* Minor tweaks

* Upating test
This commit is contained in:
Arkadiy Paronyan
2016-09-06 15:31:13 +02:00
committed by GitHub
parent 9655920896
commit 5c5d9c8ccd
32 changed files with 1258 additions and 420 deletions
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21
ethcore/src/service.rs
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@@ -78,7 +78,7 @@ impl ClientService {
let pruning = config.pruning;
let client = try!(Client::new(config, &spec, db_path, miner, io_service.channel()));
let snapshot = try!(SnapshotService::new(spec, pruning, db_path.into(), io_service.channel()));
let snapshot = try!(SnapshotService::new(spec, pruning, db_path.into(), io_service.channel(), client.clone()));
let snapshot = Arc::new(snapshot);
@@ -90,7 +90,7 @@ impl ClientService {
try!(io_service.register_handler(client_io));
let stop_guard = ::devtools::StopGuard::new();
run_ipc(ipc_path, client.clone(), stop_guard.share());
run_ipc(ipc_path, client.clone(), snapshot.clone(), stop_guard.share());
Ok(ClientService {
io_service: Arc::new(io_service),
@@ -176,14 +176,27 @@ impl IoHandler<ClientIoMessage> for ClientIoHandler {
}
#[cfg(feature="ipc")]
fn run_ipc(base_path: &Path, client: Arc<Client>, stop: Arc<AtomicBool>) {
fn run_ipc(base_path: &Path, client: Arc<Client>, snapshot_service: Arc<SnapshotService>, stop: Arc<AtomicBool>) {
let mut path = base_path.to_owned();
path.push("parity-chain.ipc");
let socket_addr = format!("ipc://{}", path.to_string_lossy());
let s = stop.clone();
::std::thread::spawn(move || {
let mut worker = nanoipc::Worker::new(&(client as Arc<BlockChainClient>));
worker.add_reqrep(&socket_addr).expect("Ipc expected to initialize with no issues");
while !s.load(::std::sync::atomic::Ordering::Relaxed) {
worker.poll();
}
});
let mut path = base_path.to_owned();
path.push("parity-snapshot.ipc");
let socket_addr = format!("ipc://{}", path.to_string_lossy());
::std::thread::spawn(move || {
let mut worker = nanoipc::Worker::new(&(snapshot_service as Arc<::snapshot::SnapshotService>));
worker.add_reqrep(&socket_addr).expect("Ipc expected to initialize with no issues");
while !stop.load(::std::sync::atomic::Ordering::Relaxed) {
worker.poll();
}
@@ -191,7 +204,7 @@ fn run_ipc(base_path: &Path, client: Arc<Client>, stop: Arc<AtomicBool>) {
}
#[cfg(not(feature="ipc"))]
fn run_ipc(_base_path: &Path, _client: Arc<Client>, _stop: Arc<AtomicBool>) {
fn run_ipc(_base_path: &Path, _client: Arc<Client>, _snapshot_service: Arc<SnapshotService>, _stop: Arc<AtomicBool>) {
}
#[cfg(test)]