ble_peer_session 0.4.3

Offline 1:1 peer sessions over BLE for Flutter — host/client model, invitation handshake, and bidirectional messaging.

0.4.3

• Android: reopen a fresh GATT server in BleLinkServerImpl.startAdvertisingAs before adding the service. Fixes IllegalStateException (addService) when a host session is started again after a previous host advertising was stopped and torn down (the singleton PeripheralManager only reopens GATT on adapter power-on transitions).

0.4.2

• Android: lazy-init PeripheralManager on the server link so client-only sessions do not open a GATT server at peer creation.
• Android: tear down GATT services and close the GATT server on server link dispose to avoid dual central/peripheral conflicts during host/client role switches (Samsung).
• Transport: increase post-MTU settle delay on the central link from 300ms to 500ms.

0.4.1

• Pub score: add standard example/ layout for pub.dev (160/160 pub points).
• Documentation: library dartdoc and BlePeerConfig field comments.
• Style: dart format across lib/ and test/; remove redundant dart:typed_data imports.

0.4.0

• Transport: GATT disconnect detection (central/peripheral connection state callbacks).
• Transport: Session heartbeat watchdog (5s ping, 15s inactivity timeout).
• API: Peer.disconnectStream and PeerDisconnectReason for unified session-end events.

0.3.5

• Documentation: fix README diagram on pub.dev — use absolute raw.githubusercontent.com URL (relative links break when default branch is main, not master).

0.3.4

• Documentation: replace the ASCII host/client sequence diagram in the README with an illustrated connection-flow image (doc/assets/connection-flow.jpg).

0.3.3

• Documentation: refined README — use cases, host/client diagrams, role-based quick start, compact core model, reordered sections (example app before errors), internals isolated for contributors.

0.3.2

• Documentation: restructured README (TL;DR first, single connection flow, grouped sections); doc/README.md index; updated migration guides, error codes, and example/minimal_chat README.

0.3.1

• Framing: logical messages larger than the BLE MTU are split and reassembled on the link layer (BleFrameCodec, BleFrameAssembler).
• Limits: default chunk payload 480 bytes, max logical message 256 KiB; legacy unframed payloads still accepted on receive.
• Tests: unit tests for fragment/reassemble, oversized payload, corrupt frames, legacy passthrough.
• Example: example/minimal_chat — host/client role picker and bidirectional text chat.

0.3.0

• Beginner API: Peer.create(appName: 'MyGame') with auto-generated stable UUIDs (BlePeerConfig.forApp).
• PeerUser replaces manual PeerEndpoint setup for most apps; PeerNearby for discovered hosts.
• Shortcuts: peer.host(localUser:) and peer.client(localUser:).
• Client: invite(PeerNearby) alias; nearbyHostsStream over raw devices.
• Messaging: sendText(), textMessages, sendJson(), jsonMessages; PeerMessage.text / PeerMessage.app.
• SilentLogger when no logger is passed.
• README: beginner API quick start.
• 0.2 APIs preserved via startWithEndpoint, connect(device), explicit config.

0.2.0

• Breaking: new public API — Peer, PeerHost, PeerClient, PeerMessage, PeerException, PeerErrorCode, PeerConnectionPhase, PeerAdapterStatus.
• Breaking: removed exports of TransportFacade, TransportSession*, TransportSessionState, session message classes, and Bluetooth*Exception.
• Unified errors into PeerException with PeerErrorCode.
• Adapter status via Peer.adapterStatusStream (no auto-enable Bluetooth).
• Documentation: mental model diagrams, connection/message flow, ERROR_CODES.md, MIGRATION.md.
• 1:1 sessions only; second central rejected at link layer.

0.1.2

• Fixed role switching in BleTransportFacadeImpl: skip disconnect() when the active session is uninitialized, preventing crashes on first startClientTransportSession / startServerTransportSession.
• Added state-aware disconnect() for client and server sessions (discovery, awaiting decision, connected).
• Added BleLinkReadiness to verify Bluetooth permissions and powered-on state before discovery/advertising.
• Added BluetoothUnsupportedException, BluetoothPermissionsDeniedException, and BluetoothPeripheralUnavailableException.
• Added tests for facade role switching.

0.1.1

• Removed unused dependencies (json_annotation, build_runner, json_serializable).
• Updated flutter_blue_plus and permission_handler.

0.1.0

• Initial release: BLE P2P session transport for Flutter.
• Discovery, invitation/acceptance handshake, bidirectional messaging.
• PeerMessage envelope for app-level payloads.
• BlePeerSessionModule factory and Bluetooth permission/state helpers.