The DOS commandline app is sending TLS1.3 MQTT Publish packets on port 8883 even though the ESP32 subscriber is receiving them in plain text on port 1883 during testing. Here's the mqttclient source code:.

This is a nice surprise! Apparently my #MQTT publish / subscribe is actually working!! Saw this breakpoint hit after creating the prior tweet. See MqttClient_WaitMessage_ex() .

Watch our latest #tutorial on how to test MQTT client applications with HiveMQ Testcontainer ➡️#MQTT #MQTTclient #HiveMQ #testing

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Our open-source project the HiveMQ MQTT Client Library turned one! .We are happy to see the widespread adoption of the HiveMQ #MQTT Client as a standard #MQTTClient library for #Java and look forward to the continued growth of our #OpenSource community!.

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Why not start the new year by exploring how you can build reliable and scalable MQTT client services for sharing data between different enterprise backend systems? .▶️ #MQTT #MQTTClient #HiveMQ

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@Moose_Aust And it absolutely blows my mind that they didn't just take a serial variable like Serial and just pass it into an MQTTClient object. For some fucking reason they're intimately integrated with wifi. Why? It's a char device. Just like Serial. I don't understand people.

#IoTJump.ویژگی‌های اپ .سمت راست: پروتکل‌ها و پورت‌ها.سمت چپ از بالا: قطع،درحال وصل،وصل.#اینترنت_اشیا #هوشمندسازی #خانه_هوشمند #اینترنت_اشیاء.#iotapplication #IoT #iotapp #websocket #tcp #iotprojects #InternetOfThings #mqtt #mqttclient #learningIoT #arduino #raspberrypi #smarthome

Flutterのmqtt_clientでアプリだとウェブソケットのURL受け付けてくれなかったの、MQTTServerClientをインスタンスして.useWebSocket=trueしないとダメなのに、型をMQTTClientにしててプロパティ出てこなくて、なぜ?となってたのが原因だ��た。ポカミスすぎて、半日無駄にしたです.

On our blog, we provide an example of how to test MQTT Client applications with the help of our newly released HiveMQ Testcontainer! Learn more ➡️ #MQTT #MQTTclient #IoT #testing

AWS IoTとm5stackのやりとりでまだ詰まる。mqttClient.state() =-2のエラーだってさ。なんだこれは。WiFiは繋がるのにな。あしたもう一回やろ。.

ゆうパケットがポスト投函されたらすぐに気づけるよう、数分おきにチェックするプログラムを書くなどした。.WebhookでBeeBotteに追跡番号を投げたら、RaspberryPiで動いてるMqttClientが取得して、配送されるまでタイマーでチェックする単純なもの。.

わかったようで分からないにゃw. val mqttClient: MqttClient by lazy {. MqttClient(this). }. 矢張り、言語仕様を一通りは目を通すべき？w.

C#/UnityのMQTTnetでUpdate()内でpublishするのってどうやればいいんですかね？.↓はStart()内でやってるのですが、factoryとmqttClientをグローバル変数にするときのコンストラクタの使い方がわからない・・・.