[bluez/bluez] bd47bb: shared/rap: Track RAS CCC state per connection

[Luiz Augusto von Dentz <noreply@github.com>]

  Branch: refs/heads/1182593
  Home:   https://github.com/bluez/bluez
  Commit: bd47bb95c5deaa85b2a7ab6a33bb867b5666eed8
      https://github.com/bluez/bluez/commit/bd47bb95c5deaa85b2a7ab6a33bb867b5666eed8
  Author: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
  Date:   2026-10-09 (Fri, 09 Oct 2026)

  Changed paths:
    M src/shared/rap.c

  Log Message:
  -----------
  shared/rap: Track RAS CCC state per connection

The Real-time, On-demand, Ranging Data Ready and Ranging Data Overwritten
CCC values were stored on the RAS service shared by all connections, while
ranging data is sent on the ATT channel of the connection that produced
it. One central's subscription could therefore decide whether, and with
which transport, another central was sent ranging data, and the Real-time
vs On-demand exclusivity check rejected a central because of another
central's configuration.

Store the values on the bt_rap session of the writing connection instead
and use them for the mode, transport and subscription checks.

Fixes: a9b39d71597d ("src/shared: Add RAS packet format and notification support")
Fixes: 2ac9fc0901c4 ("shared/rap: Honor CCCD transport for RAS on-demand ranging data")
Assisted-by: OpenCode:claude-opus-5.5



To unsubscribe from these emails, change your notification settings at https://github.com/bluez/bluez/settings/notifications