ConditionalHeaders

class ConditionalHeaders

Feature to check modified/match conditional headers and avoid sending contents if it was not changed

Configuration	`class Configuration` Configuration for ConditionalHeaders feature
Feature	`companion object Feature : ApplicationFeature<ApplicationCallPipeline, Configuration, ConditionalHeaders>` `ApplicationFeature` implementation for ConditionalHeaders

ConditionalHeaders(
    versionProviders: List<suspend (OutgoingContent) -> List<Version>>)

Feature to check modified/match conditional headers and avoid sending contents if it was not changed

suspend fun versionsFor(
    content: OutgoingContent
): List<Version>

Retrieves versions such as LastModifiedVersion or EntityTagVersion for a given content

key	`val key: AttributeKey<ConditionalHeaders>` Unique key that identifies a feature

fun install(
    pipeline: ApplicationCallPipeline, 
    configure: Configuration.() -> Unit
): ConditionalHeaders

Feature installation script