diff --git a/src/bin/sdlan/main.rs b/src/bin/sdlan/main.rs
index 8792478..2fb3345 100644
--- a/src/bin/sdlan/main.rs
+++ b/src/bin/sdlan/main.rs
@@ -10,7 +10,7 @@ use tokio::sync::oneshot;
 async fn main() {
     let _guard = log::init_log();
 
-    // let (tx, rx) = oneshot::channel();
+    let (tx, rx) = oneshot::channel();
     let _ = run_sdlan(
         CommandLine {
             sn: "39.98.184.67:1265".to_owned(),
@@ -24,9 +24,10 @@ async fn main() {
             tos: 0,
             token: "".to_owned(),
             allow_p2p: true,
-        },
+        }, tx,
     ).await;
 
+    rx.await;
 
     let edge = get_edge();
     edge.start("0".to_owned()).await;
diff --git a/src/lib.rs b/src/lib.rs
index f97280f..653eb0d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -22,7 +22,7 @@ use sdlan_sn_rs::{
 
 pub async fn run_sdlan(
     args: CommandLine,
-    // sender: tokio::sync::oneshot::Sender<bool>,
+    sender: tokio::sync::oneshot::Sender<bool>,
     // start_stop_sender: Sender<String>,
     // start_stop_receiver: Receiver<String>,
 ) -> Result<()> {
@@ -33,7 +33,7 @@ pub async fn run_sdlan(
     if let Err(e) = init_edge(&args.token, node_conf, args.tos, start_stop_sender).await {
         panic!("failed to init edge: {:?}", e);
     }
-    // let _ = sender.send(true);
+    let _ = sender.send(true);
     debug!("edge inited");
 
     let cancel = CancellationToken::new();