Appends a custom condition to the encoder or the Compression configuration. A predicate returns true when a response need to be compressed. If at least one condition is not met, a response isn't compressed.

default

fun default()

Appends the default configuration with the gzip, deflate, and identity encoders.

deflate

fun CompressionConfig.deflate(block: CompressionEncoderBuilder.() -> Unit = {})

Appends the deflate encoder with the block configuration and the 0.9 priority.

encoder

fun encoder(encoder: ContentEncoder, block: CompressionEncoderBuilder.() -> Unit = {})

Appends an encoder with the block configuration.

excludeContentType

fun ConditionsHolderBuilder.excludeContentType(vararg mimeTypes: ContentType)

Appends a content type exclusion condition to the encoder or the Compression configuration.

gzip

fun CompressionConfig.gzip(block: CompressionEncoderBuilder.() -> Unit = {})

Appends the gzip encoder with the block configuration.

identity

fun CompressionConfig.identity(block: CompressionEncoderBuilder.() -> Unit = {})

Appends the identity encoder with the block configuration.

matchContentType

fun ConditionsHolderBuilder.matchContentType(vararg mimeTypes: ContentType)

Appends a content type condition to the encoder or the Compression configuration.

minimumSize

fun ConditionsHolderBuilder.minimumSize(minSize: Long)

Appends a minimum size condition to the encoder or the Compression configuration.