Details
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Type:
Bug
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Status: Closed
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Priority:
P2: Important
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Resolution: Cannot Reproduce
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Affects Version/s: 5.14.2
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Fix Version/s: None
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Component/s: MQTT, Network: SSL
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Labels:None
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Platform/s:
macOS,
Windows
Description
I am using the [open source QtMqtt module |https://github.com/qt/qtmqtt] to establish a secure connection to AWS broker. I have been following Cloud providers and telemetry via Qt MQTT blog post and cloned[ QtMqtt cloud connectors repository|https://github.com/mauricek/qtmqtt_cloud_connectors].
Whenever I try to establish a secure connection using the code I cloned from the repository mentioned above I get the error message
| QMqttClient::TransportInvalid | 256 | The underlying transport caused an error. For example, the connection might have been interrupted unexpectedly. |
I also tried to modify the code and used test.mosquitto.org as a broker with port 1883 (unsecured connection) and I was able to have a successful connection. But, when I try test.mosquitto.org with port 8883 and their certificate for a secure connection, I got the error described above.
I tried that on both MacOS 10.15.4 and Windows 10 using Qt 5.14.2