Client observe does not work for large message

On the client side, I want to observe a resource with a large message and I’m getting a bad request as a status code. I would like to intensify that for small and medium messages(size until 1K), it works well.

... const setup = { host: 'CLOUD_IP', observe: true, port: 5683, pathname: '/middlewareToCloud', method: 'GET' } const req = coap.request(setup)

I had added the option Block2, but it did not work: req.setOption('Block2', Buffer.of(0x2))

What do I need to do to get the payload for the large message? Am I doing something wrong or is it an issue for a large message?

[desireesantos]

Good point @JKRhb! From server-side is another library(libcoap). I’ll will change from libcoap to node-coap to check!

Currently, I use the Copper plugin to execute some tests and I can get large messages using this plugin.

[stale[bot]]

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