org.eclipse.paho.client.mqttv3.MqttException: Too many publishes in progress

环境

  • EMQX 版本:5.0.26
  • 操作系统版本:centos 7

重现此问题的步骤

  1. 发送消息
  2. 频率是10hz

预期行为

正常发送

实际行为

org.eclipse.paho.client.mqttv3.MqttException: Too many publishes in progress

看起来是 Paho 相关的问题,你去GitHub - eclipse/paho.mqtt.java: Eclipse Paho Java MQTT client library. Paho is an Eclipse IoT project. 提一个 Issue 问问他们。