Deno.TlsHandshakeInfo | Runtime APIs | Deno

Modules

Standard Library

Third Party Modules

Docs

Community

Menu

Version

Go to LatestShow Unstable API

AbortController

CompressionStream

DecompressionStream

Deno.errors.AddrInUse

Deno.errors.AddrNotAvailable

Deno.errors.AlreadyExists

Deno.errors.BadResource

Deno.errors.BrokenPipe

Deno.errors.Busy

Deno.errors.ConnectionAborted

Deno.errors.ConnectionRefused

Deno.errors.ConnectionReset

Deno.errors.Http

Deno.errors.Interrupted

Deno.errors.InvalidData

Deno.errors.NotConnected

Deno.errors.NotFound

Deno.errors.NotSupported

Deno.errors.PermissionDenied

Deno.errors.TimedOut

Deno.errors.UnexpectedEof

Deno.errors.WriteZero

Deno.HttpClient

Deno.Permissions

Deno.PermissionStatus

Deno.UnsafeFnPointer

Deno.UnsafePointer

Deno.UnsafePointerView

GPUBindGroupLayout

GPUCommandBuffer

GPUCommandEncoder

GPUComputePassEncoder

GPUComputePipeline

GPUOutOfMemoryError

GPUPipelineLayout

GPURenderBundle

GPURenderBundleEncoder

GPURenderPassEncoder

GPURenderPipeline

GPUShaderModule

GPUSupportedFeatures

GPUSupportedLimits

GPUTextureUsage

GPUUncapturedErrorEvent

GPUValidationError

PerformanceEntry

PerformanceMark

PerformanceMeasure

URLSearchParams

WebAssembly.CompileError

WebAssembly.Global

WebAssembly.Instance

WebAssembly.LinkError

WebAssembly.Memory

WebAssembly.Module

WebAssembly.RuntimeError

WebAssembly.Table

WebSocketStream

AbortSignalEventMap

AbstractWorkerEventMap

AddEventListenerOptions

AesDerivedKeyParams

AesKeyAlgorithm

AesKeyGenParams

BlobPropertyBag

BroadcastChannel

BroadcastChannelEventMap

ByteLengthQueuingStrategy

CountQueuingStrategy

CustomEventInit

Deno.BenchDefinition

Deno.CompilerOptions

Deno.ConnectOptions

Deno.ConnectTlsOptions

Deno.CreateHttpClientOptions

Deno.DatagramConn

Deno.Diagnostic

Deno.DiagnosticMessageChain

Deno.DynamicLibrary

Deno.EmitOptions

Deno.EmitResult

Deno.EnvPermissionDescriptor

Deno.FfiPermissionDescriptor

Deno.ForeignFunction

Deno.ForeignLibraryInterface

Deno.ForeignStatic

Deno.HrtimePermissionDescriptor

Deno.InspectOptions

Deno.ListenOptions

Deno.ListenTlsOptions

Deno.MakeTempOptions

Deno.MemoryUsage

Deno.MkdirOptions

Deno.NetPermissionDescriptor

Deno.NetworkInterfaceInfo

Deno.OpenOptions

Deno.PermissionOptionsObject

Deno.PermissionStatusEventMap

Deno.ReaderSync

Deno.ReadFileOptions

Deno.ReadPermissionDescriptor

Deno.RemoveOptions

Deno.RequestEvent

Deno.ResolveDnsOptions

Deno.ResourceMap

Deno.RunOptions

Deno.RunPermissionDescriptor

Deno.SeekerSync

Deno.StartTlsOptions

Deno.SystemMemoryInfo

Deno.TestContext

Deno.TestDefinition

Deno.TestStepDefinition

Deno.TlsHandshakeInfo

Deno.TlsListener

Deno.UnixConnectOptions

Deno.UnixListenOptions

Deno.UpgradeWebSocketOptions

Deno.WebSocketUpgrade

Deno.WriteFileOptions

Deno.WritePermissionDescriptor

Deno.WriterSync

EcdhKeyDeriveParams

EcKeyImportParams

ErrorConstructor

EventListenerObject

EventListenerOptions

FilePropertyBag

FileReaderEventMap

GPUBindGroupDescriptor

GPUBindGroupEntry

GPUBindGroupLayoutDescriptor

GPUBindGroupLayoutEntry

GPUBlendComponent

GPUBufferBinding

GPUBufferBindingLayout

GPUBufferDescriptor

GPUColorTargetState

GPUCommandBufferDescriptor

GPUCommandEncoderDescriptor

GPUCompilationInfo

GPUCompilationMessage

GPUComputePassDescriptor

GPUComputePipelineDescriptor

GPUDepthStencilState

GPUDeviceDescriptor

GPUDeviceLostInfo

GPUExtent3DDict

GPUFragmentState

GPUImageCopyBuffer

GPUImageCopyTexture

GPUImageDataLayout

GPUMultisampleState

GPUObjectDescriptorBase

GPUOrigin3DDict

GPUPipelineBase

GPUPipelineDescriptorBase

GPUPipelineLayoutDescriptor

GPUPrimitiveState

GPUProgrammablePassEncoder

GPUProgrammableStage

GPUQuerySetDescriptor

GPURenderBundleDescriptor

GPURenderBundleEncoderDescriptor

GPURenderEncoderBase

GPURenderPassColorAttachment

GPURenderPassDepthStencilAttachment

GPURenderPassDescriptor

GPURenderPassLayout

GPURenderPipelineDescriptor

GPURequestAdapterOptions

GPUSamplerBindingLayout

GPUSamplerDescriptor

GPUShaderModuleDescriptor

GPUStencilFaceState

GPUStorageTextureBindingLayout

GPUTextureBindingLayout

GPUTextureDescriptor

GPUTextureViewDescriptor

GPUUncapturedErrorEventInit

GPUVertexAttribute

GPUVertexBufferLayout

HmacImportParams

HmacKeyAlgorithm

HmacKeyGenParams

MessageEventInit

MessagePortEventMap

PerformanceMarkOptions

PerformanceMeasureOptions

ProgressEventInit

QueuingStrategy

QueuingStrategySizeCallback

ReadableByteStreamController

ReadableByteStreamControllerCallback

ReadableStreamBYOBReadDoneResult

ReadableStreamBYOBReader

ReadableStreamBYOBReadValueResult

ReadableStreamBYOBRequest

ReadableStreamDefaultController

ReadableStreamDefaultControllerCallback

ReadableStreamDefaultReader

ReadableStreamErrorCallback

ReadableStreamReadDoneResult

ReadableStreamReader

ReadableStreamReadValueResult

RsaHashedImportParams

RsaHashedKeyAlgorithm

RsaHashedKeyGenParams

RsaKeyAlgorithm

RsaKeyGenParams

RsaOtherPrimesInfo

StructuredSerializeOptions

TextDecodeOptions

TextDecoderOptions

TextDecoderStream

TextEncoderEncodeIntoResult

TextEncoderStream

TransformStream

TransformStreamDefaultController

TransformStreamDefaultControllerCallback

TransformStreamDefaultControllerTransformCallback

UnderlyingByteSource

UnderlyingSource

URLPatternComponentResult

URLPatternResult

WebAssembly.GlobalDescriptor

WebAssembly.MemoryDescriptor

WebAssembly.ModuleExportDescriptor

WebAssembly.ModuleImportDescriptor

WebAssembly.TableDescriptor

WebAssembly.WebAssemblyInstantiatedSource

WebSocketCloseInfo

WebSocketConnection

WebSocketEventMap

WebSocketStreamOptions

WritableStreamDefaultController

WritableStreamDefaultControllerCloseCallback

WritableStreamDefaultControllerStartCallback

WritableStreamDefaultControllerWriteCallback

WritableStreamDefaultWriter

WritableStreamErrorCallback

AlgorithmIdentifier

Deno.ConditionalAsync

Deno.FsEventFlag

Deno.NativeType

Deno.PermissionDescriptor

Deno.PermissionName

Deno.PermissionOptions

Deno.PermissionState

Deno.ProcessStatus

Deno.RecordType

Deno.SetRawOptions

Deno.StaticForeignFunctionParameter

Deno.StaticForeignFunctionParameters

Deno.StaticForeignFunctionResult

Deno.StaticForeignLibraryInterface

Deno.StaticForeignSymbol

Deno.StaticNativeNumberType

Deno.SymlinkOptions

Deno.TypedArray

EventListenerOrEventListenerObject

FormDataEntryValue

GPUBindingResource

GPUBlendOperation

GPUBufferBindingType

GPUBufferUsageFlags

GPUColorWriteFlags

GPUCompareFunction

GPUCompilationMessageType

GPUDeviceLostReason

GPUMapModeFlags

GPUPipelineStatisticName

GPUPowerPreference

GPUPrimitiveTopology

GPUSamplerBindingType

GPUShaderStageFlags

GPUStencilOperation

GPUStorageTextureAccess

GPUTextureAspect

GPUTextureDimension

GPUTextureFormat

GPUTextureSampleType

GPUTextureUsageFlags

GPUTextureViewDimension

GPUVertexFormat

GPUVertexStepMode

HashAlgorithmIdentifier

PerformanceEntryList

PostMessageOptions

ReadableStreamBYOBReadResult

ReadableStreamReadResult

RequestCredentials

RequestDestination

RequestRedirect

URLPatternInput

WebAssembly.Exports

WebAssembly.ExportValue

WebAssembly.ImportExportKind

WebAssembly.Imports

WebAssembly.ImportValue

WebAssembly.ModuleImports

WebAssembly.TableKind

WebAssembly.ValueType

Deno.customInspect

Deno.mainModule

Deno.permissions

addEventListener

Deno.addSignalListener

Deno.applySourceMap

Deno.connectTls

Deno.consoleSize

Deno.copyFileSync

Deno.createHttpClient

Deno.createSync

Deno.fdatasyncSync

Deno.formatDiagnostics

Deno.ftruncateSync

Deno.funlockSync

Deno.futimeSync

Deno.listenDatagram

Deno.makeTempDir

Deno.makeTempDirSync

Deno.makeTempFile

Deno.makeTempFileSync

Deno.memoryUsage

Deno.networkInterfaces

Deno.readAllSync

Deno.readDirSync

Deno.readFileSync

Deno.readLinkSync

Deno.readTextFile

Deno.readTextFileSync

Deno.realPathSync

Deno.removeSignalListener

Deno.removeSync

Deno.renameSync

Deno.resolveDns

Deno.symlinkSync

Deno.systemMemoryInfo

Deno.truncateSync

Deno.unrefTimer

Deno.upgradeHttp

Deno.upgradeWebSocket

Deno.writeAllSync

Deno.writeFileSync

Deno.writeTextFile

Deno.writeTextFileSync

removeEventListener

structuredClone

WebAssembly.compile

WebAssembly.compileStreaming

WebAssembly.instantiate

WebAssembly.instantiateStreaming

WebAssembly.validate

Deno.DiagnosticCategory

interface Deno.TlsHandshakeInfo

Properties

alpnProtocol: string | null

UNSTABLE: new API, yet to be vetted.

Contains the ALPN protocol selected during negotiation with the server. If no ALPN protocol selected, returns null.

Why Deno?

Develop Locally Deploy Globally Compare to Node.js Benchmarks

Products

Deno CLI Deno Deploy Deploy Subhosting

Sources

CLI Manual CLI Runtime API Deploy Docs Standard Library Third-Party Modules

Community

Artworks Translations Showcase

Company

Careers Blog Pricing News Merch Privacy Policy

Copyright © 2023 Deno Land Inc. All rights reserved.