Call exceptions

grpc/greeter_monitor.py

@@ -23,11 +23,17 @@ def monitor():
 
     for i in range(0, n):
         start = time.time()
+        try:
             x = stub.SayHello(helloworld_pb2.HelloRequest(name='you'))
+        except:
+            print(f"Error gRPC call { grpc_svc }:{ grpc_port }")
         grpc_s.append(time.time() - start)
 
         start = time.time()
+        try:
             y = requests.get(f"http://{ rest_svc }:{ rest_port }/hello/you")
+        except:
+            print(f"Error GET http://{ rest_svc }:{ rest_port }/hello/you")
         rest_s.append(time.time() - start)
         
     return ", ".join([