Occasional problem with services discovery

RE: Occasional problem with services discovery

Sigurd — Mon, 18 Jun 2018 11:21:08 GMT

We are talking about the cache on the smartphone. Smartphones will typically cache the service and characteristics it discovered last time it connected to the BLE device. In that way, it doesn’t need to do the service discovery procedure each time it connects to a known device. With caching, time is saved and a significant amount of packets exchanged between the client and server is not required.

RE: Occasional problem with services discovery

Spirit — Thu, 14 Jun 2018 11:24:58 GMT

Sigurd, thank you for your answer.
We will try that asap it happens again.
I will report the results.

But, anyway, in the meantime, about which cache we are talking about?
And how this cache it is related with service discovery?

RE: Occasional problem with services discovery

Sigurd — Thu, 14 Jun 2018 11:19:33 GMT

Hi,

Could you try to refresh the device cache, and see if that solves the issue?

You can do this in nRFConnect like this: