ActiveMQ代理返回PubAck：连接时出现[PacketIdentifier = 21584] [ReasonCode =]错误使用ManagedMqttClientMqttNet

问题描述

我正在使用MQTTNet（v3.0.13-rc1）ManagedMqttClient（v3.0.12-rc1）连接到AWS ActiveMQ代理（v5.15.12）。

var client = new MqttFactory().CreateManagedMqttClient();
client.ConnectingFailedHandler = new ConnectingFailedHandlerDelegate((e) =>
{
   throw e.Exception;
});
var optionsBuilder = new MqttClientOptionsBuilder();
optionsBuilder
   .WithCleanSession()
   .WithClientId(_clientId)
   .WithTcpserver(_config.brokerUrl,_config.Port)
   .WithTls(new MqttClientOptionsBuilderTlsParameters()
         {
              AllowUntrustedCertificates = true,IgnoreCertificateRevocationErrors = true,CertificateValidationHandler = CertificateValidationCallback,UseTls = true
          })
   .WithCredentials(_config.User,_config.Password);
optionsBuilder.WithWillMessage(new MqttApplicationMessage()
    {
        Retain = _wilPacket.Retain,Topic = _wilPacket.Topic,Payload = _wilPacket.Payload,QualityOfServiceLevel = _qosLevel,});
var clientOptionsBuilder = new ManagedMqttClientOptionsBuilder();
clientOptionsBuilder
    .WithAutoReconnectDelay(TimeSpan.FromSeconds(5))
     .WithAutoReconnect()
     .WithClientOptions(optionsBuilder.Build());
client.StartAsync(clientOptionsBuilder.Build());

但经常在

client.ConnectingFailedHandler = new ConnectingFailedHandlerDelegate((e) =>
{
   throw e.Exception;
});

获取： Received packet 'PubAck: [PacketIdentifier=21584] [ReasonCode=]' at an unexpected time. 响应。
通常，崩溃后重新连接或快速恢复客户端时会出现此问题
它与代理配置或客户端连接配置有关吗？
任何帮助将不胜感激。

解决方法

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