diff --git a/sdk/nodejs1/examples/pastebin/src/index.ts b/sdk/nodejs1/examples/pastebin/src/index.ts
index 1122142d..162ef84d 100644
--- a/sdk/nodejs1/examples/pastebin/src/index.ts
+++ b/sdk/nodejs1/examples/pastebin/src/index.ts
@@ -6,7 +6,7 @@ import {
     init,
     listener,
     loadRoot,
-    PRIVATE_SHARE_MODE, setLogLevel,
+    PRIVATE_SHARE_MODE,
     ShareRequest,
     TCP_TUNNEL_BACKEND_MODE,
     write
@@ -24,14 +24,14 @@ const copyto = async () => {
             return process.exit(1);
         });
     let shr = await createShare(root, new ShareRequest(PRIVATE_SHARE_MODE, TCP_TUNNEL_BACKEND_MODE, "copyto"));
-    console.log("connect with 'copyto " + shr.shareToken + "'");
-    listener(shr, {clientConnectCallback: (data: any) => {
-        console.log("data", data);
-        write(data.client, text) ;
-    }});
+
+    console.log("connect with 'pastefrom " + shr.shareToken + "'");
+
+    listener(shr, (data: any) => {
+        write(data.client, new TextEncoder().encode(text + "\n"));
+    });
 
     process.on("SIGINT", async () => {
-        console.log("cleaning up");
         deleteShare(root, shr);
     });
 }
diff --git a/sdk/nodejs1/sdk/src/zrok/ziti.ts b/sdk/nodejs1/sdk/src/zrok/ziti.ts
index 1971b8be..e729a0af 100644
--- a/sdk/nodejs1/sdk/src/zrok/ziti.ts
+++ b/sdk/nodejs1/sdk/src/zrok/ziti.ts
@@ -12,17 +12,10 @@ export const setLogLevel = (level: number) => {
 }
 
 export const listener = (shr: Share,
-                         callbacks?: {
-                            listenCallback?: any,
-                            listenClientCallback?: any,
-                            clientConnectCallback: any,
-                            clientDataCallback?: any
-                         }): ziti.listener => {
-    let listenCallback = callbacks?.listenCallback ? callbacks.listenClientCallback : (data: any) => {};
-    let listenClientCallback = callbacks?.listenClientCallback ? callbacks.listenClientCallback : (data: any) => {};
-    let clientConnectCallback = callbacks?.clientConnectCallback ? callbacks.clientConnectCallback : (data: any) => {};
-    let clientDataCallback = callbacks?.clientDataCallback ? callbacks.clientDataCallback : (data: any) => {};
-    console.log("client connect callback", clientConnectCallback);
+                         clientConnectCallback: any,
+                         clientDataCallback: any = (data: any) => {},
+                         listenCallback: any = (data: any) => {},
+                         listenClientCallback: any = (data: any) => {}): ziti.listener => {
     ziti.listen(shr.shareToken, 0, listenCallback, listenClientCallback, clientConnectCallback, clientDataCallback);
 }