diff --git a/python/grpcdemo_client.py b/python/grpcdemo_client.py
index 4d2c0c3..95a9158 100644
--- a/python/grpcdemo_client.py
+++ b/python/grpcdemo_client.py
@@ -5,6 +5,7 @@
 import grpcdemo_pb2_grpc
 
 import sys
+import time
 
 PORTNO  = 6000
 TIMEOUT = 30
@@ -14,7 +15,8 @@
   stub = grpcdemo_pb2_grpc.HostCommandStub(channel)
   response = stub.runcommand.future(grpcdemo_pb2.Command(command=sys.argv[1]), TIMEOUT)
 
-  while not response.done:
+  while not response.done():
+    print("Waiting ...")
     time.sleep(2)
 
   print(response.result())
diff --git a/python/grpcdemo_server.py b/python/grpcdemo_server.py
index 8335840..81e5dcf 100644
--- a/python/grpcdemo_server.py
+++ b/python/grpcdemo_server.py
@@ -9,7 +9,7 @@
 
 import subprocess
 
-DELAY   = 5
+DELAY   = 6
 ONE_DAY = 60 * 60 * 24  # Sleep time in seconds
 PORTNO  = 6000