// volume, path and operation ID.
func (n *nsLockMap) NewNSLock(lockers func() ([]dsync.NetLocker, string), volume string, paths ...string) RWLocker {
	opsID := mustGetUUID()
	if n.isDistErasure {
		drwmutex := dsync.NewDRWMutex(&dsync.Dsync{
			GetLockers: lockers,
			Timeouts:   dsync.DefaultTimeouts,
		}, pathsJoinPrefix(volume, paths...)...)

func (dm *DRWMutex) lockBlocking(ctx context.Context, lockLossCallback func(), id, source string, isReadLock bool, opts Options) (locked bool) {
	restClnts, _ := dm.clnt.GetLockers()

	// Create lock array to capture the successful lockers
	locks := make([]string, len(restClnts))

	// Add total timeout
	ctx, cancel := context.WithTimeout(ctx, opts.Timeout)
	defer cancel()

	// Tolerance is not set, defaults to half of the locker clients.

	setDriveCount      int
	defaultParityCount int

	setIndex  int
	poolIndex int

	// getDisks returns list of storageAPIs.
	getDisks func() []StorageAPI

	// getLockers returns list of remote and local lockers.
	getLockers func() ([]dsync.NetLocker, string)

	// getEndpoints returns list of endpoint belonging this set.
	// some may be local and some remote.
	getEndpoints func() []Endpoint

	vars := mux.Vars(r)

	var args dsync.LockArgs
	var lockers []dsync.NetLocker
	for _, path := range strings.Split(vars["paths"], ",") {
		if path == "" {
			continue
		}
		args.Resources = append(args.Resources, path)
	}

	for _, lks := range z.serverPools[0].erasureLockers {
		lockers = append(lockers, lks...)
	}

	for _, locker := range lockers {
		locker.ForceUnlock(ctx, args)
	}
}

		}
	}
}

func (s *erasureSets) GetLockers(setIndex int) func() ([]dsync.NetLocker, string) {
	return func() ([]dsync.NetLocker, string) {
		lockers := make([]dsync.NetLocker, len(s.erasureLockers[setIndex]))
		copy(lockers, s.erasureLockers[setIndex])
		return lockers, s.erasureLockOwner
	}
}

func (s *erasureSets) GetEndpointStrings(setIndex int) func() []string {
	return func() []string {

================================================================

github.com/beevik/ntp
https://github.com/beevik/ntp
----------------------------------------------------------------
Copyright © 2015-2023 Brett Vickers. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
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