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Allow publish with empty payload to delete a retained message #301

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ridomin opened this issue May 13, 2022 · 0 comments · Fixed by #309
Closed

Allow publish with empty payload to delete a retained message #301

ridomin opened this issue May 13, 2022 · 0 comments · Fixed by #309
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@ridomin
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ridomin commented May 13, 2022

Delete a retained message

Reading in https://www.hivemq.com/blog/mqtt-essentials-part-8-retained-messages/ the only way to delete a retained message is by publishing another message to the same topic with an empty payload.

When running pub -t topic -m "" I got

Missing required parameter for option '--message' (<message>)
@gitseti gitseti added the bug Something isn't working label May 13, 2022
@gitseti gitseti mentioned this issue Oct 5, 2022
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Add empty message option hivemq/mqtt-cli
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@ridomin @gitseti