6e2de33f26
`continue` returned "started" the instant `Claude::spawn` handed back a pid, and a resume that matched nothing only surfaced later, as an end-of-turn todo. By then the caller had moved on believing it had a running subagent. A pid is proof enough for `start`, which creates its session: the spawn succeeding is the whole story. It is not proof for a resume — claude exits non-zero a fraction of a second *after* the process exists. So `continue` now waits for the first real answer and reports a miss as its own `Err`, carrying claude's message and the directory searched. The wait ends on whichever comes first, so a successful `continue` pays no fixed delay: the turn's first non-terminal stream event settles it at about the same moment a miss's exit would have. Measured on this box: 14 runs of the driver's own invocation against a missing session took 550-1087 ms spawn to exit, and a healthy turn's first event lands at roughly 500 ms. The five-second cap is ~4.6x the slowest miss and is only ever reached by a child that neither speaks nor exits. The underway signal reads the event's kind, not its content: a missed resume is not silent — it emits a terminal `result` event and stderr before exiting — so "any sink callback" would have reported every miss as a successful start. Liveness still counts all three callbacks. The end-of-turn todo is unchanged for every failure later in the turn; the only one it no longer repeats is the miss the caller was just handed. Refs #4405
39 lines
1.2 KiB
TOML
39 lines
1.2 KiB
TOML
[package]
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name = "hive-subagent-mcp"
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edition.workspace = true
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version.workspace = true
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readme = "README.md"
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[lints]
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workspace = true
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[dependencies]
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anyhow.workspace = true
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axum.workspace = true
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clap.workspace = true
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hive-agent-sock.workspace = true
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hive-claude.workspace = true
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hive-sock-client.workspace = true
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hive-types.workspace = true
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libc.workspace = true
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rmcp.workspace = true
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schemars.workspace = true
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serde.workspace = true
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serde_json.workspace = true
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tokio.workspace = true
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tracing.workspace = true
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tracing-subscriber.workspace = true
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# `test-util` for `#[tokio::test(start_paused = true)]`: the `continue`
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# resume-grace tests assert what happens when the bound is actually reached,
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# and paused time gets that answer without a five-second unit test.
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[dev-dependencies]
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tokio = { workspace = true, features = ["test-util"] }
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# `hive-subagent-daemon` — long-running per-agent claude-subagent runner.
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# Independent of `hive-bash-mcp` (own crate, own binary, own MCP server) —
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# see lib.rs's module doc for why. Serves its MCP tools (`start`/
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# `continue`/`interrupt`) directly over streamable-http — no stdio bridge.
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[[bin]]
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name = "hive-subagent-daemon"
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path = "src/main.rs"
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