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fix(ble): only report disconnects the device starts as unexpected - #350
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BLEConnection logged "Unexpected disconnect" for every disconnect it started itself (the idle timer after each command, disconnectAll, a failed connection), because nothing marked them as expected. Meanwhile a disconnect started by the device (out of range, powered off) was never noticed: the dead peripheral stayed in the connection map and the next command reused it. - disconnect() is always intentional: it logs at debug level. - A 'disconnect' listener on the peripheral drops the connection state (characteristics, encryption, pending reply) and warns only when the device dropped the link; markExpectedDisconnect() silences that warning. - The characteristic-discovery failure path uses disconnect(). Supersedes #348. Co-authored-by: dnicolson <dnicolson@users.noreply.github.com> Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TYWa2RXoWsaUTWh76oNv8s
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Merges `latest` (5.2.1 to 5.2.4) into `beta-6.0.0` before the 6.0.0 release, so 6.0.0 keeps dnicolson's BLE logging changes (#351, #352, #353). There was one conflict: the disconnect fix landed on both branches (#349 to `latest`, #350 to `beta-6.0.0`). I kept the `beta-6.0.0` version, which also clears the encrypted session on disconnect. I checked that no log line from `latest` was dropped. 435 tests pass. Build and lint pass. --- _Generated by [Claude Code](https://claude.ai/code/session_01TYWa2RXoWsaUTWh76oNv8s)_
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## node-switchbot 6.0.0 ### What's new - **Encrypted BLE devices** (#347): pySwitchbot's `SwitchbotEncryptedDevice` protocol, supporting both CTR and GCM sessions. Call `device.setKey({ keyId, encryptionKey })` to use it with relay switches, locks, air purifiers and bulbs. - **BLE replies from notifications** (#347): replies are read from the notify characteristic, as in pySwitchbot, with a 5 s timeout. A disconnect rejects a pending reply. - **Disconnect handling** (#349, #350): - Disconnects the library starts no longer log `Unexpected disconnect`. - When a device drops the link, the connection and encrypted session are cleared, so the next command reconnects. - **BLE logging** from 5.2.x (#351, #352, #353, dnicolson). ### Breaking changes - **`SwitchBotBLEModel` values** now use pySwitchbot's primary advertisement codes: - Meter Pro `4` - Lock Pro `$` - Keypad `y` - Strip Light `r` - Hub 2 `v` - Air Purifier `*` - Air Purifier Table `7` - Remote `b` - Relay Switch 1 `;` - Relay Switch 1PM `<` - Water Leak Detector `&` - Humidifier 2 `#` - Battery Circulator Fan `~` - K10+ Pro Combo / K10 Pro `3` - K10+ `}` - **Removed enum members:** `KeypadTouch`, `RobotVacuumCleanerS1`, `RobotVacuumCleanerS1Plus` and `PresenceSensor`. ### Migration (homebridge-switchbot) - Code that compares `SwitchBotBLEModel` values must use the new codes. homebridge-switchbot doesn't switch on these values, so it needs no change there. - Pass keys with `setKey`. homebridge-switchbot does this as of #1432, and #1433 moves it to 6.0.0-beta. Tested as `6.0.0-beta.0` / `beta.1` on npm. 435 tests pass. Build and lint pass. --- _Generated by [Claude Code](https://claude.ai/code/session_01TYWa2RXoWsaUTWh76oNv8s)_ --------- Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: dnicolson <dnicolson@users.noreply.github.com>
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Carries #349 into
beta-6.0.0.#349 fixes the
Unexpected disconnectwarning that follows every BLE command, and handles disconnects the device starts: it drops the dead link so the next command reconnects.On this branch the shared cleanup also clears the encrypted session (
encryptedSessions), so an encrypted device that drops the link re-runs the0x570f2103session init on reconnect instead of reusing a stale IV.The
beta-6.0.0branch has the encrypted-session state and the pending-reply rejection, so one conflict was resolved: the pending reply is rejected with the disconnect reason.435 tests pass. Build and lint pass.
Generated by Claude Code