[iotdb] 01/01: [IOTDB-1220] MQTT example may have timestamp precision issue

[haonan]

This is an automated email from the ASF dual-hosted git repository.

haonan pushed a commit to branch jira1220
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit 91f4f355c93974e19b4fb48b6daf7401607a71c5
Author: HTHou <hhao...@outlook.com>
AuthorDate: Tue Apr 27 12:23:20 2021 +0800

    [IOTDB-1220] MQTT example may have timestamp precision issue
---
 example/mqtt/src/main/java/org/apache/iotdb/mqtt/MQTTClient.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/example/mqtt/src/main/java/org/apache/iotdb/mqtt/MQTTClient.java 
b/example/mqtt/src/main/java/org/apache/iotdb/mqtt/MQTTClient.java
index 9dd40a7..98040ee 100644
--- a/example/mqtt/src/main/java/org/apache/iotdb/mqtt/MQTTClient.java
+++ b/example/mqtt/src/main/java/org/apache/iotdb/mqtt/MQTTClient.java
@@ -45,6 +45,7 @@ public class MQTTClient {
                   + "}",
               System.currentTimeMillis(), random.nextDouble());
 
+      Thread.sleep(1);
       connection.publish("root.sg.d1.s1", payload.getBytes(), 
QoS.AT_LEAST_ONCE, false);
     }