Function onExit

packages/effect/src/Micro.ts:1421–1432

(exit: MicroExit<any, any>)

      const fibers = new Set<MicroFiber<any, any>>()
      const causes: Array<MicroCause<any>> = []
      const onExit = (exit: MicroExit<any, any>) => {
        doneCount++
        if (exit._tag === "Failure") {
          causes.push(exit.cause)
          if (doneCount >= len) {
            resume(failCause(causes[0]))
          }
          return
        }
        done = true
        resume(fibers.size === 0 ? exit : flatMap(uninterruptible(fiberInterruptAll(fibers)), () => exit))
      }

      for (let i = 0; i < len; i++) {
        if (done) break