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generalize some import_queue params

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This commit is contained in:
Robert Habermeier
2018-10-17 15:56:20 -07:00
parent 1c75f8059a
commit e7a50ff52a
4 changed files with 134 additions and 135 deletions
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substrate/core/network/src/service.rs
+11 -8
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@@ -129,7 +129,7 @@ impl<B: BlockT + 'static, S: Specialization<B>, H: ExHashT> Service<B, S, H> {
params: Params<B, S, H>,
protocol_id: ProtocolId,
import_queue: I,
) -> Result<Arc<Service<B, S, H>>, Error> {
) -> Result<Arc<Service<B, S, H>>, Error> {
let chain = params.chain.clone();
let import_queue = Arc::new(import_queue);
let handler = Arc::new(Protocol::new(
@@ -144,20 +144,23 @@ impl<B: BlockT + 'static, S: Specialization<B>, H: ExHashT> Service<B, S, H> {
let registered = RegisteredProtocol::new(protocol_id, &versions[..]);
let (thread, network) = start_thread(params.network_config, handler.clone(), registered)?;
let sync = Arc::new(Service {
let service = Arc::new(Service {
network,
protocol_id,
handler,
bg_thread: Some(thread),
});
import_queue.start(
Arc::downgrade(sync.handler.sync()),
Arc::downgrade(&sync),
Arc::downgrade(&chain)
)?;
// connect the import-queue to the network service.
let link = ::import_queue::NetworkLink {
client: chain,
sync: Arc::downgrade(service.handler.sync()),
context: Arc::downgrade(&service),
};
Ok(sync)
import_queue.start(link)?;
Ok(service)
}
/// Called when a new block is imported by the client.