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James Rich 3381a72a2e fix(node): survive a write across a rebuild, and name the default channel as firmware does

A channel import that carried a LoRa section rebuilt the node while a
ToRadio write was in flight; the closed session threw out of the send loop
and the process died. The write is lost, the loop is not. The default
channel is now the empty name firmware stores, hashed under the preset, and
the frequency slot hashes the primary's name when it has one.

Claude-Session: https://claude.ai/code/session_016ZvQKfoRDwY56WpE7xMAJb

2026-09-12 08:06:01 -05:00

src

fix(node): survive a write across a rebuild, and name the default channel as firmware does

2026-09-12 08:06:01 -05:00

build.gradle.kts

feat(network): this device as a mesh node, served to the app in-process

2026-09-11 16:51:35 -05:00

detekt-baseline.xml

refactor(build): build-logic cleanup, CC safety, and detekt 2.0 upgrade (#5311 )

2026-05-01 02:48:37 +00:00

README.md

docs: full documentation audit for the 2.8.0 release (#6366 )

2026-07-22 17:03:12 +00:00

README.md

`:core:network`

Overview

The :core:network module handles all internet-based communication, including fetching firmware metadata, device hardware definitions, and map tiles (in the fdroid flavor). It also provides the shared radio transport layer (TcpTransport/TcpRadioTransport, SerialTransport, BleRadioTransport).

Key Components

1. `Ktor` Client

The module uses Ktor as its primary HTTP client for high-performance, asynchronous networking.

2. Remote Data Sources

FirmwareReleaseRemoteDataSource: Fetches the latest firmware versions from GitHub or Meshtastic's metadata servers.
DeviceHardwareRemoteDataSource: Fetches definitions for supported Meshtastic hardware devices.

3. Shared Transports

TcpTransport (transport/) + TcpRadioTransport (radio/): Multiplatform TCP transport and its RadioTransport adapter.
SerialTransport: JVM-shared USB/Serial transport powered by jSerialComm.
BleRadioTransport (radio/): The RadioTransport implementation for Bluetooth devices.
BaseRadioTransportFactory: Common factory for instantiating the KMP transports.

BLE: the RadioTransport implementation (BleRadioTransport) lives here in radio/; it delegates to the lower-level Kable connection primitives (BleConnection, BleScanner, BluetoothRepository, …) provided by :core:ble. BaseRadioTransportFactory instantiates it when an address with the x (or !) prefix is resolved.

Dependency Graph

graph TB
  :core:network[network]:::kmp-library
  :core:network --> :core:repository
  :core:network -.-> :core:common
  :core:network -.-> :core:di
  :core:network -.-> :core:model
  :core:network -.-> :core:ble
  :core:network -.-> :core:testing

classDef android-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-application-compose fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef compose-desktop-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef android-library fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-library-compose fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-test fill:#A0C4FF,stroke:#000,stroke-width:2px,color:#000;
classDef jvm-library fill:#BDB2FF,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-library-compose fill:#FFC1CC,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-library fill:#FFC1CC,stroke:#000,stroke-width:2px,color:#000;
classDef unknown fill:#FFADAD,stroke:#000,stroke-width:2px,color:#000;

README.md

:core:network

Overview

Key Components

1. Ktor Client

2. Remote Data Sources

3. Shared Transports

Dependency Graph

`:core:network`

1. `Ktor` Client