Using Pipeline in `catchAll` Handler

How do I use a pipeline in a

catchAll

catchAll

handler? For example, the wrong thing I have is:

someEffect().pipe(
  Effect.catchAll(err =>
    Effect.gen(function*() {
      doSomethingNonEffectful(err)
      yield* somethingEffectful()
      return Effect.fail(err)
    })
  )
)

someEffect().pipe(
  Effect.catchAll(err =>
    Effect.gen(function*() {
      doSomethingNonEffectful(err)
      yield* somethingEffectful()
      return Effect.fail(err)
    })
  )
)

But this results in an effect whose result is the union of the result of

someEffect()

someEffect()

and

Effect.Effect<never, UnknownException, never>

Effect.Effect<never, UnknownException, never>

, whereas I just want it to be the result of

someEffect

someEffect

(in other words, my catch all should legitimately fail, I just process the error first in the callback).

Effect Community•2y ago

Jonathan Clem

Using Pipeline in `catchAll` Handler

How do I use a pipeline in a

catchAll

catchAll

handler? For example, the wrong thing I have is:

someEffect().pipe(
  Effect.catchAll(err =>
    Effect.gen(function*() {
      doSomethingNonEffectful(err)
      yield* somethingEffectful()
      return Effect.fail(err)
    })
  )
)

someEffect().pipe(
  Effect.catchAll(err =>
    Effect.gen(function*() {
      doSomethingNonEffectful(err)
      yield* somethingEffectful()
      return Effect.fail(err)
    })
  )
)

But this results in an effect whose result is the union of the result of

someEffect()

someEffect()

and

Effect.Effect<never, UnknownException, never>

Effect.Effect<never, UnknownException, never>

, whereas I just want it to be the result of

someEffect

someEffect

(in other words, my catch all should legitimately fail, I just process the error first in the callback).

Using Pipeline in `catchAll` Handler

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