4.15 offline & online & unknown
In all versions those states work the same way. I recommend searching the forum because I've answered this question several times in the past.
Yes, I saw your reply elsewhere as follows:
There is no offline state for OsmAnd or any other HTTP-based protocol, so it's expected.
However, now I would like to ask why some of my car devices are not correctly switched to the unknown state according to the default time of 10 minutes, but switched to the offline state
Thanks
For my mobile phone, as you said, it will become unknown as expected, but my car device is not as expected
If your devices disconnect from the server, they go into offline state.
So what I want to know is how long does it take for this type of device to upload location information before it goes offline, does this have a default timeout period, or where in the code can I go to find it? Or how should I set this timeout?
There's no offline timeout by default.
What can I do to make the device go offline instead of unknown,
For non-mobile devices
You can force timeout on the server or reconfigure your devices to disconnect.
hello
For version 4.15, how are Offline, Online, and Unknown states distinguished and what are their criteria? For example, for on-board devices using FlexApi protocol, how often can the location information remain Online, how long will it not be updated and when will it become Offline, and when will it become Unknown
Thanks