Claude
6d91fd9c36
Key changes: - **src/config.rs** – `LiveVueConfig` (server host/port, brotli quality + window size), loaded from `livevue.toml`. A notify-based file watcher reloads the config on any file change; a SIGHUP handler does the same on demand. Falls back to compiled-in defaults when the file is absent. - **src/brotli_layer.rs** – `BrotliBody`, a custom `http_body::Body` wrapper that streams brotli-compressed data through a single persistent `brotli::CompressorWriter`. The encoder survives across SSE event flushes, so its sliding window accumulates context from all prior events — progressively better compression as the stream grows. Both quality (0–11) and window size (lgwin 10–24, i.e. 1 KB – 16 MB) are taken from config. `brotli_compression` is an axum `from_fn_with_state` middleware that activates only when the client sends `Accept-Encoding: br`. - **src/server.rs** – `AppState` gains a `config: SharedConfig` field. `AppState::new` takes the config; `AppState::new_default` is a zero-config convenience constructor. - **livevue.toml** – documented example config with inline comments explaining each field and the brotli window-size tradeoff table. - **examples/todo** – loads config via `load_and_watch_config`, derives the bind address from `config.server`, and applies `brotli_compression` as a router layer. https://claude.ai/code/session_01UnQQkkwts64FPUsSzFfdQb
51 lines
1.5 KiB
TOML
51 lines
1.5 KiB
TOML
[package]
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name = "livevue-rs"
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version = "0.1.0"
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edition = "2021"
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# Run the todo example with: cargo run --example todo
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# Run the pg_replication example with: cargo run --example pg_replication --features pg_replication
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[features]
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# Opt-in feature: PostgreSQL logical replication for reactive cache invalidation.
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# Adds tokio-postgres and bytes as dependencies.
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pg_replication = ["dep:tokio-postgres", "dep:postgres-protocol"]
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[dependencies]
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axum = { version = "0.7", features = ["macros"] }
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tokio = { version = "1", features = ["full"] }
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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sqlx = { version = "0.8", features = ["runtime-tokio", "sqlite", "postgres"] }
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maud = { version = "0.26", features = ["axum"] }
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uuid = { version = "1", features = ["v4", "serde"] }
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dashmap = "6"
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anyhow = "1"
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tokio-stream = "0.1"
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tracing = "0.1.44"
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futures = "0.3.32"
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# Config file parsing
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toml = "0.8"
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# Brotli streaming compression (configurable window size + quality)
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brotli = "6"
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pin-project = "1"
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bytes = "1"
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http-body = "1"
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# Config file watching (inotify on Linux, kqueue on macOS, FSEvents on macOS)
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notify = "6"
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# Optional: PostgreSQL logical replication
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tokio-postgres = { version = "0.7", optional = true }
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postgres-protocol = { version = "0.6", optional = true }
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[dev-dependencies]
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chrono = { version = "0.4", features = ["clock"] }
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tracing-subscriber = { version = "0.3", features = ["env-filter"] }
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[[example]]
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name = "pg_replication"
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path = "examples/pg_replication/main.rs"
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required-features = ["pg_replication"] |