HttpResponse

class HttpResponse : CoroutineScope, HttpMessage

Deprecated: Unbound streaming [HttpResponse] is deprecated. Consider using [HttpStatement] instead.

Constructors

<init>

HttpResponse()

Properties

coroutineContext

val coroutineContext: <ERROR CLASS>

headers

val headers: Headers

Message Headers

Extension Functions

cacheControl

fun HttpMessage.cacheControl(): List<HeaderValue>

Parse CacheControl header.

charset

fun HttpMessage.charset(): Charset?

Parse charset from Content-Type header value.

contentLength

fun HttpMessage.contentLength(): Long?

Parse Content-Length header value.

contentType

fun HttpMessage.contentType(): ContentType?

Parse Content-Type header value.

date

fun HttpMessage.date(): Date?

Parse Date header.

decodeChunked

fun CoroutineScope.decodeChunked(
    input: ByteReadChannel
): DecoderJob
fun CoroutineScope.decodeChunked(
    input: ByteReadChannel,
    contentLength: Long
): DecoderJob

Start a chunked stream decoder coroutine

discardRemaining

suspend fun HttpResponse.discardRemaining(): Unit

Efficiently discards the remaining bytes of HttpResponse.content.

embeddedServer

fun <TEngine : ApplicationEngine, TConfiguration : Configuration> CoroutineScope.embeddedServer(
    factory: ApplicationEngineFactory<TEngine, TConfiguration>,
    port: Int = 80,
    host: String = "0.0.0.0",
    watchPaths: List<String> = emptyList(),
    parentCoroutineContext: <ERROR CLASS> = EmptyCoroutineContext,
    configure: TConfiguration.() -> Unit = {},
    module: Application.() -> Unit
): TEngine

Creates an embedded server with the given factory, listening on host:port

etag

fun HttpMessage.etag(): String?

Parse E-Tag header value.

expires

fun HttpMessage.expires(): Date?

Parse Expires header.

httpServer

fun CoroutineScope.httpServer(
    settings: HttpServerSettings,
    handler: HttpRequestHandler
): HttpServer

Start an http server with settings invoking handler for every request

httpServer

fun CoroutineScope.httpServer(
    settings: HttpServerSettings,
    handler: suspend CoroutineScope.(request: Request, input: ByteReadChannel, output: ByteWriteChannel, upgraded: CompletableDeferred<Boolean>?) -> Unit
): HttpServer

Start an http server with settings invoking handler for every request

lastModified

fun HttpMessage.lastModified(): Date?

Parse Last-Modified header.

mapEngineExceptions

fun CoroutineScope.mapEngineExceptions(
    input: ByteReadChannel,
    request: HttpRequestData
): ByteReadChannel

Returns ByteReadChannel with ByteChannel.close handler that returns SocketTimeoutException instead of SocketTimeoutException.

fun CoroutineScope.mapEngineExceptions(
    input: ByteWriteChannel,
    request: HttpRequestData
): ByteWriteChannel

Returns ByteWriteChannel with ByteChannel.close handler that returns SocketTimeoutException instead of SocketTimeoutException.

parseMultipart

fun CoroutineScope.parseMultipart(
    input: ByteReadChannel,
    headers: HttpHeadersMap
): ReceiveChannel<MultipartEvent>
fun CoroutineScope.parseMultipart(
    input: ByteReadChannel,
    contentType: CharSequence,
    contentLength: Long?
): ReceiveChannel<MultipartEvent>
fun CoroutineScope.parseMultipart(
    boundaryPrefixed: ByteBuffer,
    input: ByteReadChannel,
    totalLength: Long?
): ReceiveChannel<MultipartEvent>

Starts a multipart parser coroutine producing multipart events

pinger

fun CoroutineScope.pinger(
    outgoing: SendChannel<Frame>,
    period: Duration,
    timeout: Duration,
    pool: ObjectPool<ByteBuffer> = KtorDefaultPool
): SendChannel<Pong>

Launch pinger coroutine on CoroutineScope that is sending ping every specified period to outgoing channel, waiting for and verifying client’s pong frames. It is also handling timeout and sending timeout close frame

fun CoroutineScope.pinger(
    outgoing: SendChannel<Frame>,
    periodMillis: Long,
    timeoutMillis: Long,
    pool: ObjectPool<ByteBuffer> = KtorDefaultPool
): SendChannel<Pong>

Launch pinger coroutine on CoroutineScope that is sending ping every specified periodMillis to outgoing channel, waiting for and verifying client’s pong frames. It is also handling timeoutMillis and sending timeout close frame

pinger

fun CoroutineScope.pinger(
    outgoing: SendChannel<Frame>,
    period: <ERROR CLASS>,
    timeout: <ERROR CLASS>,
    pool: ObjectPool<ByteBuffer> = KtorDefaultPool
): SendChannel<Pong>

Launch pinger coroutine on CoroutineScope that is sending ping every specified period to outgoing channel, waiting for and verifying client’s pong frames. It is also handling timeout and sending timeout close frame

ponger

fun CoroutineScope.ponger(
    outgoing: SendChannel<Pong>,
    pool: ObjectPool<ByteBuffer> = KtorDefaultPool
): SendChannel<Ping>

Launch a ponger actor job on the CoroutineScope sending pongs to outgoing channel. It is acting for every client’s ping frame and replying with corresponding pong

readBytes

suspend fun HttpResponse.readBytes(count: Int): ByteArray

Exactly reads count bytes of the HttpResponse.content.

suspend fun HttpResponse.readBytes(): ByteArray

Reads the whole HttpResponse.content if Content-Length was specified. Otherwise it just reads one byte.

readText

suspend fun HttpResponse.readText(
    charset: Charset? = null
): String

reader

fun CoroutineScope.reader(
    coroutineContext: <ERROR CLASS> = EmptyCoroutineContext,
    channel: ByteChannel,
    block: suspend ReaderScope.() -> Unit
): ReaderJob
fun CoroutineScope.reader(
    coroutineContext: <ERROR CLASS> = EmptyCoroutineContext,
    autoFlush: Boolean = false,
    block: suspend ReaderScope.() -> Unit
): ReaderJob

setCookie

fun HttpMessage.setCookie(): List<Cookie>

Parse Set-Cookie header value.

startConnectionPipeline

fun CoroutineScope.startConnectionPipeline(
    input: ByteReadChannel,
    output: ByteWriteChannel,
    timeout: WeakTimeoutQueue,
    handler: suspend CoroutineScope.(request: Request, input: ByteReadChannel, output: ByteWriteChannel, upgraded: CompletableDeferred<Boolean>?) -> Unit
): Job

Start connection HTTP pipeline invoking handler for every request. Note that handler could be invoked multiple times concurrently due to HTTP pipeline nature

startServerConnectionPipeline

fun CoroutineScope.startServerConnectionPipeline(
    connection: ServerIncomingConnection,
    timeout: WeakTimeoutQueue,
    handler: HttpRequestHandler
): Job

Start connection HTTP pipeline invoking handler for every request. Note that handler could be invoked multiple times concurrently due to HTTP pipeline nature

vary

fun HttpMessage.vary(): List<String>?

Parse Vary header value.

writeMultipleRanges

fun CoroutineScope.writeMultipleRanges(
    channelProducer: (LongRange) -> ByteReadChannel,
    ranges: List<LongRange>,
    fullLength: Long?,
    boundary: String,
    contentType: String
): ByteReadChannel

Start multirange response writer coroutine

writer

fun CoroutineScope.writer(
    coroutineContext: <ERROR CLASS> = EmptyCoroutineContext,
    channel: ByteChannel,
    block: suspend WriterScope.() -> Unit
): WriterJob
fun CoroutineScope.writer(
    coroutineContext: <ERROR CLASS> = EmptyCoroutineContext,
    autoFlush: Boolean = false,
    block: suspend WriterScope.() -> Unit
): WriterJob