//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"fmt"
	"maps"
	"sync"
	"sync/atomic"
	"time"

	"github.com/minio/madmin-go/v3"
	"github.com/minio/minio-go/v7"
)

//go:generate msgp -file $GOFILE

// RStat has replication error stats
type RStat struct {

package logger

import (
	"context"
	"errors"
	"sync"
	"time"
)

// LogOnce provides the function type for logger.LogOnceIf() function
type LogOnce func(ctx context.Context, err error, id string, errKind ...any)

type onceErr struct {
	Err   error
	Count int
}

// Holds a map of recently logged errors.
type logOnceType struct {
	IDMap map[string]onceErr
	sync.Mutex
}

//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package logger

import (
	"context"
	"fmt"
	"sync"

	"github.com/minio/minio/internal/auth"
)

// Key used for Get/SetReqInfo
type contextKeyType string

const contextLogKey = contextKeyType("miniolog")

// KeyVal - appended to ReqInfo.Tags

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"context"
	"errors"

	"github.com/minio/madmin-go/v3"
	"github.com/minio/pkg/v3/sync/errgroup"
	"github.com/puzpuzpuz/xsync/v3"
)

const (
	peerS3Bucket            = "bucket"
	peerS3BucketDeleted     = "bucket-deleted"
	peerS3BucketForceCreate = "force-create"

// JSONPool is a pool for JSON objects that unmarshal into T.
type JSONPool[T any] struct {
	pool    sync.Pool
	emptySz int
}

// NewJSONPool returns a new JSONPool.
func NewJSONPool[T any]() *JSONPool[T] {
	var t T
	sz := 128
	if b, err := json.Marshal(t); err != nil {
		sz = len(b)
	}
	return &JSONPool[T]{
		pool: sync.Pool{
			New: func() any {
				var t T
				return &t
			},
		},
		emptySz: sz,

	"github.com/minio/minio/internal/logger"
	"github.com/minio/pkg/v3/policy"
	"github.com/minio/pkg/v3/sync/errgroup"
	"golang.org/x/sync/singleflight"
)

// BucketMetadataSys captures all bucket metadata for a given cluster.
type BucketMetadataSys struct {
	objAPI ObjectLayer

	sync.RWMutex
	initialized bool
	group       *singleflight.Group
	metadataMap map[string]BucketMetadata
}

}

// BucketTargetSys represents bucket targets subsystem
type BucketTargetSys struct {
	sync.RWMutex
	arnRemotesMap map[string]arnTarget
	targetsMap    map[string][]madmin.BucketTarget
	hMutex        sync.RWMutex
	hc            map[string]epHealth
	hcClient      *madmin.AnonymousClient
	aMutex        sync.RWMutex
	arnErrsMap    map[string]arnErrs // map of ARN to error count of failures to get target
}

//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"context"
	"maps"
	"math/rand"
	"sync"
	"time"

	"github.com/minio/madmin-go/v3"
)

//go:generate msgp -file=$GOFILE

// SiteResyncStatus captures current replication resync status for a target site
type SiteResyncStatus struct {

					b.Fatalf("import %s (%s-%s): %v", name, context.GOOS, context.GOARCH, err)
				}
				w.export(pkg)
			}
			w.Features()
		}
	}
}

var warmupCache = sync.OnceFunc(func() {
	// Warm up the import cache in parallel.
	var wg sync.WaitGroup
	for _, context := range contexts {
		context := context
		wg.Add(1)
		go func() {
			defer wg.Done()

//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"math/rand"
	"runtime"
	"sync"
	"testing"
	"time"
)

func TestDynamicTimeoutSingleIncrease(t *testing.T) {
	timeout := newDynamicTimeout(time.Minute, time.Second)

	initial := timeout.Timeout()

	for range dynamicTimeoutLogSize {