Gabriel Kaszewski
3fbae1bd95
All checks were successful
CI / ci (push) Successful in 6m29s
- Canvas snapshots gzip-compressed before sending: 1MB raw -> ~1-5KB for a mostly-white canvas, ~100-500KB for a busy one - Semaphore throttles concurrent canvas sends (default 20) to prevent memory spikes during connection bursts - Frontend decompresses gzip via browser DecompressionStream API - New config: MAX_CONCURRENT_CANVAS_SENDS (default 20) - Added flate2 dependency for gzip encoding
63 lines
1.3 KiB
Rust
63 lines
1.3 KiB
Rust
use thiserror::Error;
|
|
|
|
#[derive(Debug, Error)]
|
|
pub enum ConfigError {
|
|
#[error("invalid value for '{field}': {reason}")]
|
|
InvalidValue { field: String, reason: String },
|
|
|
|
#[error("failed to load config: {0}")]
|
|
LoadFailed(String),
|
|
}
|
|
|
|
#[derive(Debug, Clone)]
|
|
pub struct AppConfig {
|
|
pub server: ServerConfig,
|
|
pub canvas: CanvasConfig,
|
|
pub cooldown: CooldownConfig,
|
|
pub rate_limit: RateLimitConfig,
|
|
pub broadcast: BroadcastConfig,
|
|
pub snapshot: SnapshotConfig,
|
|
}
|
|
|
|
#[derive(Debug, Clone)]
|
|
pub struct ServerConfig {
|
|
pub address: String,
|
|
pub port: u16,
|
|
pub enable_cors: bool,
|
|
pub max_concurrent_canvas_sends: usize,
|
|
}
|
|
|
|
#[derive(Debug, Clone)]
|
|
pub struct CanvasConfig {
|
|
pub width: u32,
|
|
pub height: u32,
|
|
}
|
|
|
|
#[derive(Debug, Clone)]
|
|
pub struct CooldownConfig {
|
|
pub placement_secs: u64,
|
|
}
|
|
|
|
#[derive(Debug, Clone)]
|
|
pub struct RateLimitConfig {
|
|
pub burst_size: u32,
|
|
pub per_second: u64,
|
|
}
|
|
|
|
#[derive(Debug, Clone)]
|
|
pub struct BroadcastConfig {
|
|
pub channel_capacity: usize,
|
|
}
|
|
|
|
#[derive(Debug, Clone)]
|
|
pub struct SnapshotConfig {
|
|
pub enabled: bool,
|
|
pub interval_secs: u64,
|
|
pub max_snapshots: usize,
|
|
pub directory: String,
|
|
}
|
|
|
|
pub trait ConfigSource {
|
|
fn load(&self) -> Result<AppConfig, ConfigError>;
|
|
}
|