mqttClient每次发布都作为遗嘱消息

2024-02-02 14:38:24 +08:00
parent 43399b8b47
commit 51319c0718
1 changed files with 1 additions and 1 deletions
--- a/src/plugin/ThingsGateway.Plugin.Mqtt/MqttClient/MqttClient.other.cs
+++ b/src/plugin/ThingsGateway.Plugin.Mqtt/MqttClient/MqttClient.other.cs
@@ -295,7 +295,7 @@ public partial class MqttClient : BusinessBaseWithCacheIntervalScript<VariableDa
            if (isConnect.IsSuccess)
            {
                var variableMessage = new MqttApplicationMessageBuilder()
-    .WithTopic(topic)
+    .WithTopic(topic).WithRetainFlag(true)
    .WithPayload(payLoad).Build();
                var result = await _mqttClient.PublishAsync(variableMessage, cancellationToken);
                if (result.IsSuccess)