diff --git a/sciotest/main.cpp b/sciotest/main.cpp
index 97c93a6..75f811a 100644
--- a/sciotest/main.cpp
+++ b/sciotest/main.cpp
@@ -49,11 +49,18 @@ void test2() {
     for (;;) {
         sc::io::socketstream client = server.accept();
         cerr << "connection from " << client.address() << '\n';
-        client << "ready to echo...\n";
+        client << "ready to echo...\necho> ";
         string line;
         while (getline(client, line)) {
-            cerr << "received: " << line << '\n';
-            client << line << '\n';
+            cerr << "received: " << line << "\n";
+            if (line == "quit\r") {
+                client << "bye\n";
+                client.close();
+                break;
+            } else {
+                client << line << '\n';
+            }
+            client << "echo> ";
         }
     }
 }