# routing

**Repository Path**: rippleos/routing

## Basic Information

- **Project Name**: routing
- **Description**: MOSS 路由模块
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2026-05-11
- **Last Updated**: 2026-05-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# MOSS Routing Layer (mrouting)

SOME/IP message routing daemon that bridges services across different hosts and domains.

## Features

- **SOME/IP Message Routing**: Routes SOME/IP messages between services
- **Service Discovery Proxy**:代理服务发现请求
- **Shared Memory Interface**: Fast local communication via mshm
- **IPv4 Support**: UDP/TCP transport over IPv4

## Architecture

```
routing/
├── include/routing/
│   ├── mrouting.h          # Main include
│   ├── route_manager.h     # Route management
│   ├── route_table.h       # Routing table
│   ├── sd_handler.h        # Service discovery handler
│   ├── endpoint_manager.h  # Endpoint management
│   ├── shm_interface.h     # Shared memory interface
│   └── message.h           # Message types
├── src/                     # Implementation files
└── test/                    # Unit tests
```

## Dependencies

- msomeip (SOME/IP protocol stack)
- mshm (Shared Memory)

## Building

```bash
cd mrouting
mkdir -p build && cd build
cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTS=ON
make -j4
```

## Running Tests

```bash
ctest
```

## Configuration

The routing daemon reads configuration from the `config/` directory:

- `routing.yaml` - Routing rules and policies

## Usage

```bash
# Start the routing daemon
./mrouting

# It will:
# 1. Load routing configuration
# 2. Initialize SOME/IP stack
# 3. Start service discovery proxy
# 4. Begin routing messages
```

## Key Components

- **RouteManager**: Manages routing rules and table updates
- **SDHandler**: Handles service discovery messages
- **EndpointManager**: Manages UDP/TCP endpoints
- **ShmInterface**: Interface to shared memory for local services

## Architecture

```
                    +-------------+
                    |  Service A  |
                    +------+------+
                           |
                    [Shared Memory]
                           |
              +------------+------------+
              |                         |
      +-------v-------+         +--------v--------+
      |  mshm agent   |         |  mrouting       |
      +---------------+         |                 |
                                |  +-----------+  |
                                |  |RouteTable |  |
                                |  +-----------+  |
                                |  |SDHandler  |  |
                                |  +-----------+  |
                                +-------+---------+
                                        |
                                [UDP/TCP Network]
                                        |
                              +---------v---------+
                              |    Service B     |
                              +-------------------+
```

## License

MIT License