}
	} else {
		maxkeys = maxObjectList
	}

	prefix = values.Get("prefix")
	marker = values.Get("key-marker")
	delimiter = values.Get("delimiter")
	encodingType = values.Get("encoding-type")
	versionIDMarker = values.Get("version-id-marker")
	return
}

// Parse bucket url queries for ListObjects V2.

//   - delimiter if set should be equal to '/', otherwise the request is rejected.
//   - marker if set should have a common prefix with 'prefix' param, otherwise
//     the request is rejected.
func validateListObjectsArgs(prefix, marker, delimiter, encodingType string, maxKeys int) APIErrorCode {
	// Max keys cannot be negative.
	if maxKeys < 0 {
		return ErrInvalidMaxKeys
	}

	if encodingType != "" {

			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.marker, marker)
		}
		if delimiter != testCase.delimiter {
			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.delimiter, delimiter)
		}
		if maxKeys != testCase.maxKeys {
			t.Errorf("Test %d: Expected %d, got %d", i+1, testCase.maxKeys, maxKeys)
		}
		if encodingType != testCase.encodingType {

	}
	data.Name = bucket
	data.Contents = contents

	data.EncodingType = encodingType
	data.Prefix = s3EncodeName(prefix, encodingType)
	data.Marker = s3EncodeName(marker, encodingType)
	data.Delimiter = s3EncodeName(delimiter, encodingType)
	data.MaxKeys = maxKeys
	data.NextMarker = s3EncodeName(resp.NextMarker, encodingType)
	data.IsTruncated = resp.IsTruncated

	prefixes := make([]CommonPrefix, 0, len(resp.Prefixes))

	}
}

func (ri *batchJobInfo) countItem(size int64, dmarker, success bool, attempt int) {
	if ri == nil {
		return
	}
	ri.Attempts++
	if success {
		if dmarker {
			ri.DeleteMarkers++
		} else {
			ri.Objects++
			ri.BytesTransferred += size
		}
		if attempt > 1 {
			if dmarker {
				ri.DeleteMarkersFailed--
			} else {
				ri.ObjectsFailed--

	current     []jstream.KVS   // current block of results to be returned
	recordsRead int             // number of records read in current slice
	input       chan *queueItem // input for workers
	queue       chan *queueItem // output from workers in order
	err         error           // global error state, only touched by Reader.Read
	bufferPool  sync.Pool       // pool of []byte objects for input

		// If marker is *after* the last possible object from the prefix it should return an empty list.
		{
			bucketNames[0], "Asia", "europe-object", "", "", 0,
			ListMultipartsInfo{KeyMarker: "europe-object", Prefix: "Asia", IsTruncated: false},
			nil, true,
		},
		// Setting an invalid combination of uploadIDMarker and Marker (Test number 11-12).
		{

In particular, when running on **Kubernetes** you will probably **not** want to use workers and instead run **a single Uvicorn process per container**, but I'll tell you about it later in that chapter.

///

## Multiple Workers

You can start multiple workers with the `--workers` command line option:

//// tab | `fastapi`

If you use the `fastapi` command:

<div class="termy">

    public boolean isTraceEnabled(Marker marker) {
        return false;
    }

    public void trace(Marker marker, String msg) {}

    public void trace(Marker marker, String format, Object arg) {}

    public void trace(Marker marker, String format, Object arg1, Object arg2) {}

    public void trace(Marker marker, String format, Object... argArray) {}

Gunicornを以下のように起動させることができます:

<div class="termy">

```console
$ gunicorn main:app --workers 4 --worker-class uvicorn.workers.UvicornWorker --bind 0.0.0.0:80

[19499] [INFO] Starting gunicorn 20.1.0
[19499] [INFO] Listening at: http://0.0.0.0:80 (19499)
[19499] [INFO] Using worker: uvicorn.workers.UvicornWorker
[19511] [INFO] Booting worker with pid: 19511
[19513] [INFO] Booting worker with pid: 19513