Revert "revert to #7677 #7679" (#7715)

This reverts commit 568dc33a02.
2018-01-29 11:43:30 +01:00
parent 53ec1141cf
commit 33b39f0725
20 changed files with 470 additions and 1482 deletions
--- a/sync/src/api.rs
+++ b/sync/src/api.rs
@@ -170,7 +170,18 @@ pub struct AttachedProtocol {
 }

 impl AttachedProtocol {
-	fn register(&self, _network: &NetworkService) {}
+	fn register(&self, network: &NetworkService) {
+		let res = network.register_protocol(
+			self.handler.clone(),
+			self.protocol_id,
+			self.packet_count,
+			self.versions
+		);
+
+		if let Err(e) = res {
+			warn!(target: "sync", "Error attaching protocol {:?}: {:?}", self.protocol_id, e);
+		}
+	}
 }

 /// EthSync initialization parameters.