diff --git a/client.go b/client.go
index dfe17b0..b9a24d2 100644
--- a/client.go
+++ b/client.go
@@ -23,8 +23,10 @@ func setClientBusy(userID64 int64, from time.Time, duration time.Duration) error
 }
 
 func setClientIdle(userID64 int64, from time.Time) error {
+	fmt.Printf("setClientIdle : starting for %d.\n", userID64)
 	if clt, ok := getLockedClient(userID64, false); ok {
 		if from.UTC().After(clt.CWLastUpdate.UTC()) {
+			fmt.Printf("setClientIdle : updated.\n")
 			clt.CWBusyUntil = from
 			clt.CWIdle = true
 			clt.CWLastUpdate = from