Speedup initial sync

anticluster.js

@@ -59,6 +59,7 @@ class AntiCluster
                     this.antietcd.clients[client_id].raft_node_id = node_id;
                     this.antietcd.clients[client_id].addr = socket._socket.remoteAddress+':'+socket._socket.remotePort;
                     socket.send(JSON.stringify({ identify: { key: this.cfg.cluster_key, node_id: this.cfg.node_id } }));
+                    this.raft.start();
                 }
             });
         }