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Query work
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Julien Valverdé
2025-11-21 00:58:36 +01:00
parent 140b2deda8
commit 70d5ef950b
1 changed files with 7 additions and 10 deletions
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17
packages/effect-fc/src/Query.ts
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@@ -33,19 +33,17 @@ extends Pipeable.Class() implements Query<K, A, E, R, P> {
} }
readonly interrupt: Effect.Effect<void, never, never> = Effect.gen(this, function*() { readonly interrupt: Effect.Effect<void, never, never> = Effect.gen(this, function*() {
return yield* Effect.andThen(this.fiber, Option.match({ return Option.match(yield* this.fiber, {
onSome: fiber => Effect.andThen( onSome: Fiber.interrupt,
Fiber.interrupt(fiber),
SubscriptionRef.set(this.fiber, Option.none()),
),
onNone: () => Effect.void, onNone: () => Effect.void,
})) })
}) })
query(key: K): Effect.Effect<Result.Result<A, E, P>, never, Scope.Scope | R> { query(key: K): Effect.Effect<Result.Result<A, E, P>, never, Scope.Scope | R> {
return this.fiber.pipe( return Result.unsafeForkEffect(
Effect.andThen(this.interrupt), Effect.onExit(this.f(key), () => SubscriptionRef.set(this.fiber, Option.none())),
Effect.andThen(Result.unsafeForkEffect(this.f(key), { initialProgress: this.initialProgress })), { initialProgress: this.initialProgress },
).pipe(
Effect.tap(([, fiber]) => SubscriptionRef.set(this.fiber, Option.some(fiber))), Effect.tap(([, fiber]) => SubscriptionRef.set(this.fiber, Option.some(fiber))),
Effect.andThen(([sub]) => Effect.all([Effect.succeed(sub), sub.get])), Effect.andThen(([sub]) => Effect.all([Effect.succeed(sub), sub.get])),
Effect.andThen(([sub, initial]) => Stream.runFoldEffect( Effect.andThen(([sub, initial]) => Stream.runFoldEffect(
@@ -53,7 +51,6 @@ extends Pipeable.Class() implements Query<K, A, E, R, P> {
initial, initial,
(_, result) => Effect.as(SubscriptionRef.set(this.result, result), result), (_, result) => Effect.as(SubscriptionRef.set(this.result, result), result),
)), )),
Effect.tap(SubscriptionRef.set(this.fiber, Option.none())),
) )
} }
} }