// Configuration constants
    private static final int MIN_COMPRESSION_SIZE = 512; // 512 bytes minimum
    private static final int MAX_COMPRESSION_SIZE = 1024 * 1024; // 1MB maximum
    private static final int COMPRESSION_LEVEL = Deflater.DEFAULT_COMPRESSION;

    // Supported algorithms
    private static final int[] SUPPORTED_ALGORITHMS = { COMPRESSION_NONE, COMPRESSION_LZ77, COMPRESSION_LZ77_HUFFMAN };

    @Override

"key":"tls","value":"off"},{"key":"tls_skip_verify","value":"off"},{"key":"queue_limit","value":"0"},{"key":"queue_dir","value":""},{"key":"version","value":""},{"key":"batch_size","value":"0"},{"key":"compression_codec","value":""},{"key":"compression_level","value":""}]},"notify_mqtt":{"_":[{"key":"enable","value":"o multisitea/data/disterasure/xl9/.minio.sys/pool.bin/xl.meta XL2 Æ w Ä$•Ä Ó ÉŸþ¥¹ °Ä ºHØH Å Kƒ¤Type ¥V2ObjÞ ¢IDÄ ¤DDirÄ 5 A·DoCÁ§slÂ0RÿŦEcAlgo £EcM £EcN §EcBSizeÒ §EcIndex ¦EcDistœ...

			<Policies>
				<TimeBasedTriggeringPolicy />
				<SizeBasedTriggeringPolicy size="100 MB" />
			</Policies>
			<DefaultRolloverStrategy fileIndex="max" min="1"
				max="${backup.max.history}" compressionLevel="9" />
		</RollingFile>
		<Rewrite name="AppFile">
			<AppenderRef ref="AppRollingFile" />
			<ErrorToWarnRewritePolicy loggers="org.apache.fontbox,org.apache.pdfbox,org.apache.poi" />
		</Rewrite>

			<Policies>
				<TimeBasedTriggeringPolicy />
				<SizeBasedTriggeringPolicy size="100 MB" />
			</Policies>
			<DefaultRolloverStrategy fileIndex="max" min="1"
				max="${backup.max.history}" compressionLevel="9">
				<Delete basePath="${log.file.basedir}">
					<IfFileName glob="${domain.name}*.log.gz" />
					<IfLastModified age="P${backup.max.age}D" />
				</Delete>
			</DefaultRolloverStrategy>
		</RollingFile>

	kmsAPI := kmsAPIHandlers{}
	kmsRouter := router.PathPrefix(kmsPathPrefix).Subrouter()

	KMSVersions := []string{
		kmsAPIVersionPrefix,
	}

	gz, err := gzhttp.NewWrapper(gzhttp.MinSize(1000), gzhttp.CompressionLevel(gzip.BestSpeed))
	if err != nil {
		// Static params, so this is very unlikely.
		logger.Fatal(err, "Unable to initialize server")
	}

	for _, version := range KMSVersions {
		// KMS Status APIs

			<Policies>
				<TimeBasedTriggeringPolicy />
				<SizeBasedTriggeringPolicy size="100 MB" />
			</Policies>
			<DefaultRolloverStrategy fileIndex="max" min="1"
				max="${backup.max.history}" compressionLevel="9" />
		</RollingFile>
	</Appenders>

	<Loggers>
		<Logger name="org.codelibs.fess" additivity="false" level="${log.level}">
			<AppenderRef ref="AppFile" />
		</Logger>
		<Root level="${root.log.level}">

			<Policies>
				<TimeBasedTriggeringPolicy />
				<SizeBasedTriggeringPolicy size="100 MB" />
			</Policies>
			<DefaultRolloverStrategy fileIndex="max" min="1"
				max="${backup.max.history}" compressionLevel="9" />
		</RollingFile>
	</Appenders>

	<Loggers>
		<Logger name="org.codelibs.fess" additivity="false" level="${log.level}">
			<AppenderRef ref="AppFile" />
		</Logger>
		<Root level="${root.log.level}">

pkg image/png, const BestCompression = -3
pkg image/png, const BestCompression CompressionLevel
pkg image/png, const BestSpeed = -2
pkg image/png, const BestSpeed CompressionLevel
pkg image/png, const DefaultCompression = 0
pkg image/png, const DefaultCompression CompressionLevel
pkg image/png, const NoCompression = -1
pkg image/png, const NoCompression CompressionLevel
pkg image/png, method (*Encoder) Encode(io.Writer, image.Image) error

		if k != config.Default {
			compressionLevelEnv = compressionLevelEnv + config.Default + k
		}
		compressionLevel, _ := strconv.Atoi(env.Get(compressionLevelEnv, kv.Get(target.KafkaCompressionLevel)))
		kafkaArgs.Producer.CompressionLevel = compressionLevel

		saslEnableEnv := target.EnvKafkaSASLEnable
		if k != config.Default {
			saslEnableEnv = saslEnableEnv + config.Default + k
		}

		},
		config.KV{
			Key:   target.KafkaCompressionCodec,
			Value: cfg.Producer.Compression,
		},
		config.KV{
			Key:   target.KafkaCompressionLevel,
			Value: strconv.Itoa(cfg.Producer.CompressionLevel),
		},
	}
	return nil
}

// SetNotifyAMQP - helper for config migration from older config.
func SetNotifyAMQP(s config.Config, amqpName string, cfg target.AMQPArgs) error {
	if !cfg.Enable {