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thomasnordquist / MQTT-Explorer

An all-round MQTT client that provides a structured topic overview
https://mqtt-explorer.com
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3.07k stars 289 forks source link

topic data cut off #724

Open Schuchmann opened 1 year ago

Schuchmann commented 1 year ago

Hi, we are are sending about 30kb of binary data in a JSON topic

{"data": "<30kb string>",
"checksum": 12346}

this seems to be cut off by the eplorer after exactly 20000 bytes since I do not see the checksum. What is the max size for the data? can it be increased somewhere?

Best Regards,

Sven

ilgrank commented 1 year ago

The author has no activity on this project since long. Just FYI, in case you expected a reply from him..

axello commented 1 year ago

Which is a pity, as I think it's a great app!

JanJohansen commented 5 months ago

I have run into the sme issue as zigbee2mqtt is also embedding base64 encoded images in it's JSON payload... MQTT spec says topics can be up to 64k length and have up to 256MB of data/payload! Should be fixed - or configurable maybe... 😊