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111 lines
2.8 KiB
Markdown
111 lines
2.8 KiB
Markdown
# SAL Mycelium
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A Rust client library for interacting with Mycelium node's HTTP API, with Rhai scripting support.
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## Overview
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SAL Mycelium provides async HTTP client functionality for managing Mycelium nodes, including:
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- Node information retrieval
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- Peer management (list, add, remove)
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- Route inspection (selected and fallback routes)
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- Message operations (send and receive)
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## Usage
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### Rust API
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```rust
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use sal_mycelium::*;
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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let api_url = "http://localhost:8989";
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// Get node information
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let node_info = get_node_info(api_url).await?;
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println!("Node info: {:?}", node_info);
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// List peers
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let peers = list_peers(api_url).await?;
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println!("Peers: {:?}", peers);
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// Send a message
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use std::time::Duration;
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let result = send_message(
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api_url,
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"destination_ip",
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"topic",
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"Hello, Mycelium!",
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Some(Duration::from_secs(30))
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).await?;
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Ok(())
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}
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```
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### Rhai Scripting
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```rhai
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// Get node information
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let api_url = "http://localhost:8989";
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let node_info = mycelium_get_node_info(api_url);
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print(`Node subnet: ${node_info.nodeSubnet}`);
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// List peers
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let peers = mycelium_list_peers(api_url);
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print(`Found ${peers.len()} peers`);
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// Send message (timeout in seconds, -1 for no timeout)
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let result = mycelium_send_message(api_url, "dest_ip", "topic", "message", 30);
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```
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## API Functions
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### Core Functions
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- `get_node_info(api_url)` - Get node information
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- `list_peers(api_url)` - List connected peers
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- `add_peer(api_url, peer_address)` - Add a new peer
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- `remove_peer(api_url, peer_id)` - Remove a peer
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- `list_selected_routes(api_url)` - List selected routes
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- `list_fallback_routes(api_url)` - List fallback routes
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- `send_message(api_url, destination, topic, message, timeout)` - Send message
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- `receive_messages(api_url, topic, timeout)` - Receive messages
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### Rhai Functions
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All functions are available in Rhai with `mycelium_` prefix:
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- `mycelium_get_node_info(api_url)`
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- `mycelium_list_peers(api_url)`
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- `mycelium_add_peer(api_url, peer_address)`
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- `mycelium_remove_peer(api_url, peer_id)`
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- `mycelium_list_selected_routes(api_url)`
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- `mycelium_list_fallback_routes(api_url)`
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- `mycelium_send_message(api_url, destination, topic, message, timeout_secs)`
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- `mycelium_receive_messages(api_url, topic, timeout_secs)`
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## Requirements
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- A running Mycelium node with HTTP API enabled
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- Default API endpoint: `http://localhost:8989`
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## Testing
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```bash
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# Run all tests
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cargo test
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# Run with a live Mycelium node for integration tests
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# (tests will skip if no node is available)
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cargo test -- --nocapture
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```
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## Dependencies
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- `reqwest` - HTTP client
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- `serde_json` - JSON handling
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- `base64` - Message encoding
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- `tokio` - Async runtime
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- `rhai` - Scripting support
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