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Based on our record, MQTT Explorer seems to be a lot more popular than Apache RocketMQ. While we know about 14 links to MQTT Explorer, we've tracked only 1 mention of Apache RocketMQ. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Sounds like you're on a good path tracking the problem to aws, not the esp. First of all, I'd try to make it work with a "proven" solution, then move on to your own implementation. I have had good success using http://mqtt-explorer.com/ on windows to diagnose a similar situation. Mqtt explorer gives you very granular control over endpoints and topics, so might be helpful to you too. Source: about 2 years ago
I would suggest using Mqtt explorer (http://mqtt-explorer.com/) to see how often the sensor updates its values. This as a first step to narrow down the problem. Source: about 2 years ago
Use MQTT Explorer to view and generate messages: http://mqtt-explorer.com/. Source: about 2 years ago
You can write test programs to send very specific messages to simulate errors, or simulate entire components that aren't written yet. There are also free programs like MQTT Explorer that will let you browse the message traffic, generate messages manually, log whatever you cant, and even graph your values if you happen to send numerical values (that is really cool when you do some long-term testing). Source: over 2 years ago
To use a local server can let you control all details of your full messaging chain. Try other clients can make you away from the ill behaviors or bugs of specific client. I recently demonstrate how easy a free MQTT client (MQTT explorer) send to a free MQTT database on Windows 10 in my video. Source: over 2 years ago
RocketMQ is a distributed message and streaming data platform featuring low latency, high performance, high reliability, trillions of capacity, and flexible extensibility. In other words, it consists of a broker server and a client. The client includes a message producer which sends messages to the broker server and a message consumer. Multiple consumers can form a consumer group to subscribe to and pull messages... Source: over 2 years ago
RabbitMQ - RabbitMQ is an open source message broker software.
MQTT.fx - MQTT.fx is a MQTT Client written in Java based on Eclipse Paho.
IBM MQ - IBM MQ is messaging middleware that simplifies and accelerates the integration of diverse applications and data across multiple platforms.
MQTTBox - MQTTBox enables to create MQTT clients to publish or subscript topics, create MQTT virtual device...
Apache ActiveMQ - Apache ActiveMQ is an open source messaging and integration patterns server.
mosquitto - Eclipse Mosquitto is an open source (EPL/EDL licensed) message broker that implements the MQTT protocol versions 5.0, 3.1.1 and 3.1. Mosquitto is lightweight and is suitable for use on all devices