SayHello debug prints

Signed-off-by: Lakshman <Lakshman@localhost>

tools/invoker/client.go

@@ -218,8 +218,11 @@ func SayHello(address, workflowID string) {
 			}
 			log.Debugf("In the if funcdur block after inner if\n")
 		}
+		log.Debugf("In the else block after if funcdur\n")
 		atomic.AddInt64(&completed, 1)
+		log.Debugf("In the else block after atomic\n")
 	}
+	log.Debugf("In SayHello after else\n")
 }
 
 func invokeEventingFunction(endpoint *endpoint.Endpoint) {
@@ -236,6 +239,7 @@ func invokeServingFunction(endpoint *endpoint.Endpoint) {
 	log.Debug("Invoking: ", address)
 	log.Debugf("In invokeServingFunction before SayHello\n")
 	SayHello(address, workflowIDs[endpoint])
+	log.Debugf("In invokeServingFunction after SayHello\n")
 }
 
 // LatencySlice is a thread-safe slice to hold a slice of latency measurements.