500: Service error - Githubissues

rstrouse / ESPSomfy-RTS

A controller for Somfy RTS shades and blinds

The Unlicense

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500: Service error #321

Closed Nickduino closed 2 months ago

Nickduino commented 2 months ago

Hardware

ESP32-C3

Firmware version

v2.4.1

Application version

v2.4.1

What happened? What did you expect to happen?

This is relatively common (something like once a week) but I don't know what triggers it. Are you aware of that issue?

How to reproduce it (step by step)

1. Open Home Assistant, notice the shutter buttons aren't clickable;
2. reload the device in http://homeassistant.local:8123/config/integrations/integration/espsomfy_rts, notice it's stuck at "Initializing";
3. open the ESP32's own GUI and get the screenshots posted or an ERR_CONNECTION_TIMED_OUT (or a DNS_PROBE_FINISHED_NXDOMAIN if trying to use the mDNS)

Logs

No response

rstrouse commented 2 months ago

The mDNS for ESP32 is not great in that I don’t think it sends the appropriate packets for .local resolution when the network reserves the domain. There could be something I am missing with it but it is supposed to be a couple of lines of code.

Essentially the gateway loses the reference. Using the ip address bypasses the name resolution and adding an ip reservation on the router that includes the hostname also fixes it.

Nickduino commented 2 months ago

I get the same errors when I connect to it with the IP address.

I mentioned the mDNS only because the message changes slightly when the connection to the device is completely impossible.

rstrouse commented 2 months ago

I added some additional TCP publishing on the v2.4.2 pre-release. Let's see where that takes us.

rstrouse commented 2 months ago

@Nickduino have you seen an improvement with this issue after installing v2.4.2 pre-release?

Nickduino commented 2 months ago

I can't really say for the moment as it's a very sporadic issue (that happens once a week or something like that) and I installed it only two days ago

rstrouse commented 2 months ago

@Nickduino please make sure you update to the official v2.4.2 release. There have been many improvements on the final release.

Nickduino commented 2 months ago

Done.

I haven't had any issue with the pre-release, though.