import inspect
from contextlib import AsyncExitStack, contextmanager
from copy import copy, deepcopy
from dataclasses import dataclass
from typing import (
    Any,
    Callable,
    Coroutine,
    Dict,
    ForwardRef,
    List,
    Mapping,
    Optional,
    Sequence,
    Tuple,
    Type,
    Union,
    cast,
)

import anyio
from fastapi import params
from fastapi._compat import (
    PYDANTIC_V2,

	h.mutex.Unlock()

	return nil
}

// healSequenceStart - this is the top-level background heal
// routine. It launches another go-routine that actually traverses
// on-disk data, checks and heals according to the selected
// settings. This go-routine itself, (1) monitors the traversal
// routine for completion, and (2) listens for external stop
// signals. When either event happens, it sets the finish status for

kotlin-test-junit = { module = "org.jetbrains.kotlin:kotlin-test-junit", version.ref = "org-jetbrains-kotlin" }
kotlinx-coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "org-jetbrains-coroutines" }
kotlinx-coroutines-test = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-test", version.ref = "org-jetbrains-coroutines" }

    val joptSimple = "net.sf.jopt-simple:jopt-simple"
    val jsoup = "org.jsoup:jsoup"
    val jtar = "org.kamranzafar:jtar"
    val kotlinCoroutines = "org.jetbrains.kotlinx:kotlinx-coroutines-core"
    val kotlinCoroutinesDebug = "org.jetbrains.kotlinx:kotlinx-coroutines-debug"
    val littleproxy = "xyz.rogfam:littleproxy"
    val mina = "org.apache.mina:mina-core"
    val mockitoCore = "org.mockito:mockito-core"

		n = tw
	}
	t.mu.Lock()
	defer t.mu.Unlock()

	t.objAPI = objAPI
	t.updateWorkers(n)
}

// PendingTasks returns the number of ILM transition tasks waiting for a worker
// goroutine.
func (t *transitionState) PendingTasks() int {
	return len(t.transitionCh)
}

// ActiveTasks returns the number of active (ongoing) ILM transition tasks.
func (t *transitionState) ActiveTasks() int64 {

	if action.DeleteAll() {
		return true, 0
	}

	// For instance, an applied lifecycle means we remove/transitioned an object
	// from the current deployment, which means we don't have to call healing
	// routine even if we are asked to do via heal flag.
	if action == lifecycle.NoneAction {
		if i.heal.enabled {
			done := globalScannerMetrics.time(scannerMetricHealCheck)
			size = i.applyHealing(ctx, o, oi)
			done()

	sys.iamRefreshInterval = iamRefreshInterval
	// Initialize IAM store
	sys.initStore(objAPI, etcdClient)
	sys.Unlock()

	retryCtx, cancel := context.WithCancel(ctx)

	// Indicate to our routine to exit cleanly upon return.
	defer cancel()

	r := rand.New(rand.NewSource(time.Now().UnixNano()))

	// Migrate storage format if needed.
	for {
		// Migrate IAM configuration, if necessary.

// using a delete-marker and MetaSys entries. It's used to track tiered content of a
// deleted/overwritten version. This version is visible _only_to the scanner routine, for subsequent deletion.
// This kind of tracking is necessary since a version's tiered content is deleted asynchronously.

// Backend directory tree structure:
// disk1/
// └── bucket
//     └── object

	}

	pr, pw := xioutil.WaitPipe()
	go func() {
		pw.CloseWithError(er.getObjectWithFileInfo(ctx, bucket, object, off, length, pw, fi, metaArr, onlineDisks))
	}()

	// Cleanup function to cause the go routine above to exit, in
	// case of incomplete read.
	pipeCloser := func() {
		pr.CloseWithError(nil)
	}

	if !unlockOnDefer {
		return fn(pr, h, pipeCloser, nsUnlocker)
	}

### Bug or Regression

- Disabled a previously on-by-default optimization for the API server where each **watch** response used a dedicated goroutine. The `APIServingWithRoutine` feature gate has been demoted from beta to alpha, and is now off by default. ([#126481](https://github.com/kubernetes/kubernetes/pull/126481), [@benluddy](https://github.com/benluddy)) [SIG API Machinery]