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fix(cli): elect managed service by port bind (#37572)

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Co-authored-by: Dax Raad <thdxr@users.noreply.github.com>
This commit is contained in:
opencode-agent[bot] 2026-07-17 23:12:36 +00:00 • committed by GitHub
commit 6ea8247e0f
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6 changed files with 232 additions and 39 deletions
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25
packages/client/src/effect/service.ts
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@ -29,6 +29,17 @@ export const discover = Effect.fn("service.discover")(function* (options: Discov
return (yield* discoverLocal(options))?.endpoint
})
/** Recognize an authenticated compatible service bound to an expected URL, including while it starts or fails. */
export const incumbent = Effect.fn("service.incumbent")(function* (
options: DiscoverOptions & { readonly url: string },
) {
const info = yield* read(options.file)
const found = info === undefined ? undefined : yield* probe({ ...info, url: options.url })
if (found === undefined || found.legacy) return undefined
if (options.version !== undefined && found.version !== options.version) return undefined
return { endpoint: found.endpoint, state: found.state }
})
const discoverLocal = Effect.fnUntraced(function* (options: DiscoverOptions) {
const found = (yield* registered(options.file)).service
if (found?.state !== "ready") return undefined
@ -101,8 +112,15 @@ export const ensure = Effect.fn("service.ensure")(function* (options: EnsureOpti
lastSpawn = Date.now()
}
return Option.none<LocalService>()
}).pipe(Effect.repeat({ until: Option.isSome, schedule: Schedule.spaced("1 second") }))
return Option.getOrThrow(found).endpoint
}).pipe(
Effect.repeat({
until: Option.isSome,
schedule: Schedule.max([Schedule.spaced("1 second"), Schedule.recurs(120)]),
}),
)
if (Option.isNone(found))
return yield* Effect.fail(new Error("Timed out waiting for the background service to start"))
return found.value.endpoint
})
function contenderFailure(contender: Contender) {
@ -143,6 +161,7 @@ export const Info = Schema.Struct({
url: Schema.String,
pid: Schema.Int.check(Schema.isGreaterThan(0)),
password: Schema.optional(Schema.String),
startedAt: Schema.optional(Schema.Int.check(Schema.isGreaterThan(0))),
})
const decode = Schema.decodeUnknownEffect(Schema.fromJsonString(Info))
@ -273,4 +292,4 @@ const requestStop = Effect.fnUntraced(function* (service: LocalService) {
})
/** Effect-based local service lifecycle operations. */
export const Service = { discover, ensure, stop, headers, Info }
export const Service = { discover, incumbent, ensure, stop, headers, Info }