mirror of
https://github.com/marcoallegretti/WEFT_OS.git
synced 2026-03-27 01:13:09 +00:00
Marco Allegretti
538eccd4c6
Replaces the skeleton bail with a functional IPC server. ipc.rs — transport layer: - Request enum: LaunchApp, TerminateApp, QueryRunning, QueryAppState. Serialized with serde MessagePack (rmp-serde, SCREAMING_SNAKE_CASE type tag). - Response enum: LaunchAck, AppReady, RunningApps, AppState, Error. - AppStateKind: Starting, Running, Stopping, Stopped, NotFound. - read_frame / write_frame: async 4-byte LE length-prefixed codec over any AsyncRead / AsyncWrite. main.rs — server: - SessionRegistry: in-memory HashMap<session_id, AppStateKind> with monotonic ID counter; launch / terminate / running_ids / state. - run(): creates socket parent directory, removes stale socket, binds UnixListener, sends sd_notify READY=1, then accept-loops with ctrl-c / SIGTERM shutdown. Cleans up socket on exit. - handle_connection(): splits stream into BufReader/BufWriter, reads request frames, calls dispatch, writes response frames. - dispatch(): maps Request variants to SessionRegistry operations; returns typed Response. Wasmtime spawning and compositor client deferred to later implementation. New deps: serde (derive), rmp-serde, tokio net/io-util/sync/rt-multi-thread.
18 lines
460 B
TOML
18 lines
460 B
TOML
[package]
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name = "weft-appd"
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version.workspace = true
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edition.workspace = true
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rust-version.workspace = true
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[[bin]]
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name = "weft-appd"
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path = "src/main.rs"
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[dependencies]
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anyhow = "1.0"
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sd-notify = "0.4"
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tokio = { version = "1", features = ["rt-multi-thread", "macros", "net", "io-util", "signal", "sync"] }
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serde = { version = "1", features = ["derive"] }
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rmp-serde = "1"
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tracing = "0.1"
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tracing-subscriber = { version = "0.3", features = ["env-filter"] }
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