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Version: ZIO 2.x


Fiber.Status describe the current status of a Fiber.

Each fiber can be in one of the following statues:

  • Done
  • Finishing
  • Running
  • Suspended

In the following example, we are going to await on a never-ending fiber and determine the id of that fiber, which we are blocking on:

import zio._
for {  f1 <- ZIO.never.fork  f2 <- f1.await.fork  blockingOn <- f2.status    .collect(()) { case Fiber.Status.Suspended(_, _, _, blockingOn, _) =>      blockingOn    }    .eventually} yield (assert(blockingOn ==