From 3a6588fe91102ed3f5fa8ae9d7139e81bc2db17f Mon Sep 17 00:00:00 2001 From: Pranav K Date: Mon, 3 May 2021 18:24:34 -0700 Subject: [PATCH 1/6] Use System.Text.Json's source generated code to deserialize WebEvents Also address missing "type" property on TouchEvent Fixes https://github.com/dotnet/aspnetcore/issues/32357 --- .../Server/src/Circuits/CircuitHost.cs | 8 +- src/Components/Server/src/JsonContext.cs | 12 ++ ...rosoft.AspNetCore.Components.Server.csproj | 5 +- src/Components/Shared/src/WebEventData.cs | 112 +++++++++++++----- .../Web.JS/src/Rendering/Events/EventTypes.ts | 2 + .../src/Infrastructure/JSInteropMethods.cs | 10 +- .../src/Infrastructure/JsonContext.cs | 12 ++ ...onents.WebAssembly.WarningSuppressions.xml | 4 +- ...t.AspNetCore.Components.WebAssembly.csproj | 2 + .../WebView/WebView/src/IpcReceiver.cs | 8 +- .../WebView/WebView/src/JsonContext.cs | 10 ++ .../test/E2ETest/Tests/EventTest.cs | 16 +++ .../BasicTestApp/TouchEventComponent.razor | 3 +- 13 files changed, 166 insertions(+), 38 deletions(-) create mode 100644 src/Components/Server/src/JsonContext.cs create mode 100644 src/Components/WebAssembly/WebAssembly/src/Infrastructure/JsonContext.cs create mode 100644 src/Components/WebView/WebView/src/JsonContext.cs diff --git a/src/Components/Server/src/Circuits/CircuitHost.cs b/src/Components/Server/src/Circuits/CircuitHost.cs index d604959c0f57..3b353fa363c4 100644 --- a/src/Components/Server/src/Circuits/CircuitHost.cs +++ b/src/Components/Server/src/Circuits/CircuitHost.cs @@ -5,6 +5,7 @@ using System.Collections.Generic; using System.Globalization; using System.Security.Claims; +using System.Text.Json; using System.Threading; using System.Threading.Tasks; using Microsoft.AspNetCore.Components.Authorization; @@ -24,6 +25,7 @@ internal class CircuitHost : IAsyncDisposable private readonly ILogger _logger; private bool _initialized; private bool _disposed; + private JsonSourceGeneration.JsonContext _jsonContext; // This event is fired when there's an unrecoverable exception coming from the circuit, and // it need so be torn down. The registry listens to this even so that the circuit can @@ -398,8 +400,10 @@ public async Task DispatchEvent(string eventDescriptorJson, string eventArgsJson WebEventData webEventData; try { - var jsonSerializerOptions = JSRuntime.ReadJsonSerializerOptions(); - webEventData = WebEventData.Parse(Renderer, jsonSerializerOptions, eventDescriptorJson, eventArgsJson); + // JsonSerializerOptions are tightly bound to the JsonContext. Cache it on first use using a copy + // of the serializer settings. + _jsonContext ??= new(new JsonSerializerOptions(JSRuntime.ReadJsonSerializerOptions())); + webEventData = WebEventData.Parse(Renderer, _jsonContext, eventDescriptorJson, eventArgsJson); } catch (Exception ex) { diff --git a/src/Components/Server/src/JsonContext.cs b/src/Components/Server/src/JsonContext.cs new file mode 100644 index 000000000000..00689c6de7c8 --- /dev/null +++ b/src/Components/Server/src/JsonContext.cs @@ -0,0 +1,12 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System.Text.Json.Serialization; +using Microsoft.AspNetCore.Components.Web; + +namespace Microsoft.AspNetCore.Components.Server.JsonSourceGeneration +{ + internal partial class JsonContext : JsonSerializerContext, WebEventData.IWebEventJsonSerializerContext + { + } +} diff --git a/src/Components/Server/src/Microsoft.AspNetCore.Components.Server.csproj b/src/Components/Server/src/Microsoft.AspNetCore.Components.Server.csproj index 6eca5b05b72c..26a25b971996 100644 --- a/src/Components/Server/src/Microsoft.AspNetCore.Components.Server.csproj +++ b/src/Components/Server/src/Microsoft.AspNetCore.Components.Server.csproj @@ -1,4 +1,4 @@ - + $(DefaultNetCoreTargetFramework) Runtime server features for ASP.NET Core Components. @@ -24,6 +24,9 @@ + + + diff --git a/src/Components/Shared/src/WebEventData.cs b/src/Components/Shared/src/WebEventData.cs index 3443530d2d3f..0caaa811ae3a 100644 --- a/src/Components/Shared/src/WebEventData.cs +++ b/src/Components/Shared/src/WebEventData.cs @@ -6,8 +6,25 @@ using System; using System.Diagnostics.CodeAnalysis; using System.Text.Json; +using System.Text.Json.Serialization; +using System.Text.Json.Serialization.Metadata; +using Microsoft.AspNetCore.Components; using Microsoft.AspNetCore.Components.RenderTree; -using static Microsoft.AspNetCore.Internal.LinkerFlags; +using Microsoft.AspNetCore.Components.Web; + +[assembly: JsonSerializable(typeof(WebEventDescriptor))] +[assembly: JsonSerializable(typeof(EventArgs))] +[assembly: JsonSerializable(typeof(ChangeEventArgs))] +[assembly: JsonSerializable(typeof(ClipboardEventArgs))] +[assembly: JsonSerializable(typeof(DragEventArgs))] +[assembly: JsonSerializable(typeof(ErrorEventArgs))] +[assembly: JsonSerializable(typeof(FocusEventArgs))] +[assembly: JsonSerializable(typeof(KeyboardEventArgs))] +[assembly: JsonSerializable(typeof(MouseEventArgs))] +[assembly: JsonSerializable(typeof(PointerEventArgs))] +[assembly: JsonSerializable(typeof(ProgressEventArgs))] +[assembly: JsonSerializable(typeof(TouchEventArgs))] +[assembly: JsonSerializable(typeof(WheelEventArgs))] namespace Microsoft.AspNetCore.Components.Web { @@ -15,12 +32,16 @@ internal class WebEventData { // This class represents the second half of parsing incoming event data, // once the event ID (and possibly the type of the eventArgs) becomes known. - public static WebEventData Parse(Renderer renderer, JsonSerializerOptions jsonSerializerOptions, string eventDescriptorJson, string eventArgsJson) + public static WebEventData Parse( + Renderer renderer, + IWebEventJsonSerializerContext jsonSerializerContext, + string eventDescriptorJson, + string eventArgsJson) { WebEventDescriptor eventDescriptor; try { - eventDescriptor = Deserialize(eventDescriptorJson); + eventDescriptor = Deserialize(eventDescriptorJson, jsonSerializerContext.WebEventDescriptor); } catch (Exception e) { @@ -29,14 +50,18 @@ public static WebEventData Parse(Renderer renderer, JsonSerializerOptions jsonSe return Parse( renderer, - jsonSerializerOptions, + jsonSerializerContext, eventDescriptor, eventArgsJson); } - public static WebEventData Parse(Renderer renderer, JsonSerializerOptions jsonSerializerOptions, WebEventDescriptor eventDescriptor, string eventArgsJson) + public static WebEventData Parse( + Renderer renderer, + IWebEventJsonSerializerContext jsonSerializerContext, + WebEventDescriptor eventDescriptor, + string eventArgsJson) { - var parsedEventArgs = ParseEventArgsJson(renderer, jsonSerializerOptions, eventDescriptor.EventHandlerId, eventDescriptor.EventName, eventArgsJson); + var parsedEventArgs = ParseEventArgsJson(renderer, jsonSerializerContext, eventDescriptor.EventHandlerId, eventDescriptor.EventName, eventArgsJson); return new WebEventData( eventDescriptor.BrowserRendererId, eventDescriptor.EventHandlerId, @@ -60,18 +85,23 @@ private WebEventData(int browserRendererId, ulong eventHandlerId, EventFieldInfo public EventArgs EventArgs { get; } - private static EventArgs ParseEventArgsJson(Renderer renderer, JsonSerializerOptions jsonSerializerOptions, ulong eventHandlerId, string eventName, string eventArgsJson) + private static EventArgs ParseEventArgsJson( + Renderer renderer, + IWebEventJsonSerializerContext jsonSerializerContext, + ulong eventHandlerId, + string eventName, + string eventArgsJson) { try { - if (TryDeserializeStandardWebEventArgs(eventName, eventArgsJson, out var eventArgs)) + if (TryDeserializeStandardWebEventArgs(eventName, eventArgsJson, jsonSerializerContext, out var eventArgs)) { return eventArgs; } // For custom events, the args type is determined from the associated delegate var eventArgsType = renderer.GetEventArgsType(eventHandlerId); - return (EventArgs)JsonSerializer.Deserialize(eventArgsJson, eventArgsType, jsonSerializerOptions)!; + return (EventArgs)JsonSerializer.Deserialize(eventArgsJson, eventArgsType, jsonSerializerContext.Options)!; } catch (Exception e) { @@ -79,10 +109,11 @@ private static EventArgs ParseEventArgsJson(Renderer renderer, JsonSerializerOpt } } - [DynamicDependency(JsonSerialized, typeof(DataTransfer))] - [DynamicDependency(JsonSerialized, typeof(DataTransferItem))] - [DynamicDependency(JsonSerialized, typeof(TouchPoint))] - private static bool TryDeserializeStandardWebEventArgs(string eventName, string eventArgsJson, [NotNullWhen(true)] out EventArgs? eventArgs) + private static bool TryDeserializeStandardWebEventArgs( + string eventName, + string eventArgsJson, + IWebEventJsonSerializerContext jsonSerializerContext, + [NotNullWhen(true)] out EventArgs? eventArgs) { // For back-compatibility, we recognize the built-in list of web event names and hard-code // rules about the deserialization type for their eventargs. This makes it possible to declare @@ -97,13 +128,13 @@ private static bool TryDeserializeStandardWebEventArgs(string eventName, string case "change": // Special case for ChangeEventArgs because its value type can be one of // several types, and System.Text.Json doesn't pick types dynamically - eventArgs = DeserializeChangeEventArgs(eventArgsJson); + eventArgs = DeserializeChangeEventArgs(eventArgsJson, jsonSerializerContext); return true; case "copy": case "cut": case "paste": - eventArgs = Deserialize(eventArgsJson); + eventArgs = Deserialize(eventArgsJson, jsonSerializerContext.ClipboardEventArgs); return true; case "drag": @@ -113,20 +144,20 @@ private static bool TryDeserializeStandardWebEventArgs(string eventName, string case "dragover": case "dragstart": case "drop": - eventArgs = Deserialize(eventArgsJson); + eventArgs = Deserialize(eventArgsJson, jsonSerializerContext.DragEventArgs); return true; case "focus": case "blur": case "focusin": case "focusout": - eventArgs = Deserialize(eventArgsJson); + eventArgs = Deserialize(eventArgsJson, jsonSerializerContext.FocusEventArgs); return true; case "keydown": case "keyup": case "keypress": - eventArgs = Deserialize(eventArgsJson); + eventArgs = Deserialize(eventArgsJson, jsonSerializerContext.KeyboardEventArgs); return true; case "contextmenu": @@ -137,11 +168,11 @@ private static bool TryDeserializeStandardWebEventArgs(string eventName, string case "mousedown": case "mouseup": case "dblclick": - eventArgs = Deserialize(eventArgsJson); + eventArgs = Deserialize(eventArgsJson, jsonSerializerContext.MouseEventArgs); return true; case "error": - eventArgs = Deserialize(eventArgsJson); + eventArgs = Deserialize(eventArgsJson, jsonSerializerContext.ErrorEventArgs); return true; case "loadstart": @@ -150,7 +181,7 @@ private static bool TryDeserializeStandardWebEventArgs(string eventName, string case "load": case "loadend": case "progress": - eventArgs = Deserialize(eventArgsJson); + eventArgs = Deserialize(eventArgsJson, jsonSerializerContext.ProgressEventArgs); return true; case "touchcancel": @@ -159,7 +190,7 @@ private static bool TryDeserializeStandardWebEventArgs(string eventName, string case "touchenter": case "touchleave": case "touchstart": - eventArgs = Deserialize(eventArgsJson); + eventArgs = Deserialize(eventArgsJson, jsonSerializerContext.TouchEventArgs); return true; case "gotpointercapture": @@ -172,16 +203,16 @@ private static bool TryDeserializeStandardWebEventArgs(string eventName, string case "pointerout": case "pointerover": case "pointerup": - eventArgs = Deserialize(eventArgsJson); + eventArgs = Deserialize(eventArgsJson, jsonSerializerContext.PointerEventArgs); return true; case "wheel": case "mousewheel": - eventArgs = Deserialize(eventArgsJson); + eventArgs = Deserialize(eventArgsJson, jsonSerializerContext.WheelEventArgs); return true; case "toggle": - eventArgs = Deserialize(eventArgsJson); + eventArgs = Deserialize(eventArgsJson, jsonSerializerContext.EventArgs); return true; default: @@ -219,13 +250,11 @@ private static bool TryDeserializeStandardWebEventArgs(string eventName, string return null; } - [UnconditionalSuppressMessage("ReflectionAnalysis", "IL2026:RequiresUnreferencedCode", Justification = "The correct members are preserved by DynamicDependencies.")] - // This should use JSON source generation - static T Deserialize<[DynamicallyAccessedMembers(JsonSerialized)] T>(string json) => JsonSerializer.Deserialize(json, JsonSerializerOptionsProvider.Options)!; + static T Deserialize(string json, JsonTypeInfo jsonTypeInfo) => JsonSerializer.Deserialize(json, jsonTypeInfo)!; - private static ChangeEventArgs DeserializeChangeEventArgs(string eventArgsJson) + private static ChangeEventArgs DeserializeChangeEventArgs(string eventArgsJson, IWebEventJsonSerializerContext jsonSerializerContext) { - var changeArgs = Deserialize(eventArgsJson); + var changeArgs = Deserialize(eventArgsJson, jsonSerializerContext.ChangeEventArgs); var jsonElement = (JsonElement)changeArgs.Value!; switch (jsonElement.ValueKind) { @@ -244,5 +273,28 @@ private static ChangeEventArgs DeserializeChangeEventArgs(string eventArgsJson) } return changeArgs; } + +#nullable disable + // WebView has different nullability settings compared to Server and WebAssembly + // which weirds out JSON's nullability for these types. Disable nullability for this contract + // until we can update everything to haave uniform nullability. + internal interface IWebEventJsonSerializerContext + { + JsonSerializerOptions Options { get; } + + JsonTypeInfo ChangeEventArgs { get; } + JsonTypeInfo WebEventDescriptor { get; } + JsonTypeInfo ClipboardEventArgs { get; } + JsonTypeInfo DragEventArgs { get; } + JsonTypeInfo FocusEventArgs { get; } + JsonTypeInfo KeyboardEventArgs { get; } + JsonTypeInfo MouseEventArgs { get; } + JsonTypeInfo ErrorEventArgs { get; } + JsonTypeInfo ProgressEventArgs { get; } + JsonTypeInfo TouchEventArgs { get; } + JsonTypeInfo PointerEventArgs { get; } + JsonTypeInfo WheelEventArgs { get; } + JsonTypeInfo EventArgs { get; } + } } } diff --git a/src/Components/Web.JS/src/Rendering/Events/EventTypes.ts b/src/Components/Web.JS/src/Rendering/Events/EventTypes.ts index 06ddcf32de4d..2f1eb9e195c3 100644 --- a/src/Components/Web.JS/src/Rendering/Events/EventTypes.ts +++ b/src/Components/Web.JS/src/Rendering/Events/EventTypes.ts @@ -144,6 +144,7 @@ function parseTouchEvent(event: TouchEvent): TouchEventArgs { shiftKey: event.shiftKey, altKey: event.altKey, metaKey: event.metaKey, + type: event.type }; } @@ -357,6 +358,7 @@ interface TouchEventArgs { shiftKey: boolean; altKey: boolean; metaKey: boolean; + type: string; } interface TouchPoint { diff --git a/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs b/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs index c0d46530c195..45dcb3f0414c 100644 --- a/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs +++ b/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs @@ -2,6 +2,7 @@ // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. using System.ComponentModel; +using System.Text.Json; using System.Threading.Tasks; using Microsoft.AspNetCore.Components.RenderTree; using Microsoft.AspNetCore.Components.Web; @@ -18,6 +19,8 @@ namespace Microsoft.AspNetCore.Components.WebAssembly.Infrastructure [EditorBrowsable(EditorBrowsableState.Never)] public static class JSInteropMethods { + private static JsonSourceGeneration.JsonContext? _jsonContext; + /// /// For framework use only. /// @@ -35,7 +38,12 @@ public static Task DispatchEvent(WebEventDescriptor eventDescriptor, string even { var renderer = RendererRegistry.Find(eventDescriptor.BrowserRendererId); var jsonSerializerOptions = DefaultWebAssemblyJSRuntime.Instance.ReadJsonSerializerOptions(); - var webEvent = WebEventData.Parse(renderer, jsonSerializerOptions, eventDescriptor, eventArgsJson); + + // JsonSerializerOptions are tightly bound to the JsonContext. Cache it on first use using a copy + // of the serializer settings. + _jsonContext ??= new(new JsonSerializerOptions(jsonSerializerOptions)); + + var webEvent = WebEventData.Parse(renderer, _jsonContext, eventDescriptor, eventArgsJson); return renderer.DispatchEventAsync( webEvent.EventHandlerId, webEvent.EventFieldInfo, diff --git a/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JsonContext.cs b/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JsonContext.cs new file mode 100644 index 000000000000..5313094440fc --- /dev/null +++ b/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JsonContext.cs @@ -0,0 +1,12 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System.Text.Json.Serialization; +using Microsoft.AspNetCore.Components.Web; + +namespace Microsoft.AspNetCore.Components.WebAssembly.JsonSourceGeneration +{ + internal partial class JsonContext : JsonSerializerContext, WebEventData.IWebEventJsonSerializerContext + { + } +} diff --git a/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.WarningSuppressions.xml b/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.WarningSuppressions.xml index 87284ed7ea4d..43fc9984ff21 100644 --- a/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.WarningSuppressions.xml +++ b/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.WarningSuppressions.xml @@ -17,7 +17,7 @@ ILLink IL2026 member - M:Microsoft.AspNetCore.Components.Web.WebEventData.ParseEventArgsJson(Microsoft.AspNetCore.Components.RenderTree.Renderer,System.Text.Json.JsonSerializerOptions,System.UInt64,System.String,System.String) + M:Microsoft.AspNetCore.Components.Web.WebEventData.ParseEventArgsJson(Microsoft.AspNetCore.Components.RenderTree.Renderer,Microsoft.AspNetCore.Components.Web.WebEventData.IWebEventJsonSerializerContext,System.UInt64,System.String,System.String) ILLink @@ -53,7 +53,7 @@ ILLink IL2072 member - M:Microsoft.AspNetCore.Components.Web.WebEventData.ParseEventArgsJson(Microsoft.AspNetCore.Components.RenderTree.Renderer,System.Text.Json.JsonSerializerOptions,System.UInt64,System.String,System.String) + M:Microsoft.AspNetCore.Components.Web.WebEventData.ParseEventArgsJson(Microsoft.AspNetCore.Components.RenderTree.Renderer,Microsoft.AspNetCore.Components.Web.WebEventData.IWebEventJsonSerializerContext,System.UInt64,System.String,System.String) ILLink diff --git a/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.csproj b/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.csproj index 86a4dce4ae66..dceb2cd529c6 100644 --- a/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.csproj +++ b/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.csproj @@ -4,6 +4,8 @@ $(DefaultNetCoreTargetFramework) Build client-side single-page applications (SPAs) with Blazor running under WebAssembly. $(NoWarn);BL0006 + + $(NoWarn);CS8603 true enable true diff --git a/src/Components/WebView/WebView/src/IpcReceiver.cs b/src/Components/WebView/WebView/src/IpcReceiver.cs index 107ced59dbd1..c406d46eb8ea 100644 --- a/src/Components/WebView/WebView/src/IpcReceiver.cs +++ b/src/Components/WebView/WebView/src/IpcReceiver.cs @@ -2,6 +2,7 @@ // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. using System; +using System.Text.Json; using System.Threading.Tasks; using Microsoft.AspNetCore.Components.Web; using Microsoft.JSInterop.Infrastructure; @@ -26,6 +27,7 @@ namespace Microsoft.AspNetCore.Components.WebView internal class IpcReceiver { private readonly Func _onAttachMessage; + private JsonSourceGeneration.JsonContext _jsonContext; public IpcReceiver(Func onAttachMessage) { @@ -89,7 +91,10 @@ private Task DispatchBrowserEventAsync(PageContext pageContext, string eventDesc { var renderer = pageContext.Renderer; var jsonSerializerOptions = pageContext.JSRuntime.ReadJsonSerializerOptions(); - var webEventData = WebEventData.Parse(renderer, jsonSerializerOptions, eventDescriptor, eventArgs); + // JsonSerializerOptions are tightly bound to the JsonContext. Cache it on first use using a copy + // of the serializer settings. + _jsonContext ??= new(new JsonSerializerOptions(jsonSerializerOptions)); + var webEventData = WebEventData.Parse(renderer, _jsonContext, eventDescriptor, eventArgs); return renderer.DispatchEventAsync( webEventData.EventHandlerId, webEventData.EventFieldInfo, @@ -112,3 +117,4 @@ private void OnLocationChanged(PageContext pageContext, string uri, bool interce } } } + diff --git a/src/Components/WebView/WebView/src/JsonContext.cs b/src/Components/WebView/WebView/src/JsonContext.cs new file mode 100644 index 000000000000..063f272d5d42 --- /dev/null +++ b/src/Components/WebView/WebView/src/JsonContext.cs @@ -0,0 +1,10 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System.Text.Json.Serialization; +using Microsoft.AspNetCore.Components.Web; + +namespace Microsoft.AspNetCore.Components.WebView.JsonSourceGeneration +{ + internal partial class JsonContext : JsonSerializerContext, WebEventData.IWebEventJsonSerializerContext { } +} diff --git a/src/Components/test/E2ETest/Tests/EventTest.cs b/src/Components/test/E2ETest/Tests/EventTest.cs index 9b2e68aeb3c3..15f0593e8b81 100644 --- a/src/Components/test/E2ETest/Tests/EventTest.cs +++ b/src/Components/test/E2ETest/Tests/EventTest.cs @@ -177,6 +177,22 @@ public void DragDrop_CanTrigger() Browser.Equal("ondragstart,", () => output.Text); } + [Fact(Skip = "https://github.com/dotnet/aspnetcore/issues/32373")] + public void TouchEvent_CanTrigger() + { + Browser.MountTestComponent(); + + var input = Browser.Exists(By.Id("touch_input")); + + var output = Browser.Exists(By.Id("output")); + Assert.Equal(string.Empty, output.Text); + + var actions = new TouchActions(Browser).SingleTap(input); + + actions.Perform(); + Browser.Equal("touchstarttouchend,", () => output.Text); + } + [Fact] public void PreventDefault_AppliesToFormOnSubmitHandlers() { diff --git a/src/Components/test/testassets/BasicTestApp/TouchEventComponent.razor b/src/Components/test/testassets/BasicTestApp/TouchEventComponent.razor index 492d42565a79..1d3489203c7d 100644 --- a/src/Components/test/testassets/BasicTestApp/TouchEventComponent.razor +++ b/src/Components/test/testassets/BasicTestApp/TouchEventComponent.razor @@ -7,7 +7,8 @@ Output: @message

-

Alternatively, reload

',this.message=this.modal.querySelector("h5"),this.button=this.modal.querySelector("button"),this.reloadParagraph=this.modal.querySelector("p"),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await(null==fe?void 0:fe.reconnect)()||this.rejected()}catch(e){this.logger.log(en.Error,e),this.failed()}})),this.reloadParagraph.querySelector("a").addEventListener("click",(()=>location.reload()))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none",this.message.innerHTML="Reconnection failed. Try reloading the page if you're unable to reconnect.",this.message.querySelector("a").addEventListener("click",(()=>location.reload()))}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none",this.message.innerHTML="Could not reconnect to the server. Reload the page to restore functionality.",this.message.querySelector("a").addEventListener("click",(()=>location.reload()))}getLoader(){const e=this.document.createElement("div");return e.style.cssText=["border: 0.3em solid #f3f3f3","border-top: 0.3em solid #3498db","border-radius: 50%","width: 2em","height: 2em","display: inline-block"].join(";"),e.animate([{transform:"rotate(0deg)"},{transform:"rotate(360deg)"}],{duration:2e3,iterations:1/0}),e}}class cn{constructor(e,t,n){this.dialog=e,this.maxRetries=t,this.document=n,this.document=n;const r=this.document.getElementById(cn.MaxRetriesId);r&&(r.innerText=this.maxRetries.toString())}show(){this.removeClasses(),this.dialog.classList.add(cn.ShowClassName)}update(e){const t=this.document.getElementById(cn.CurrentAttemptId);t&&(t.innerText=e.toString())}hide(){this.removeClasses(),this.dialog.classList.add(cn.HideClassName)}failed(){this.removeClasses(),this.dialog.classList.add(cn.FailedClassName)}rejected(){this.removeClasses(),this.dialog.classList.add(cn.RejectedClassName)}removeClasses(){this.dialog.classList.remove(cn.ShowClassName,cn.HideClassName,cn.FailedClassName,cn.RejectedClassName)}}cn.ShowClassName="components-reconnect-show",cn.HideClassName="components-reconnect-hide",cn.FailedClassName="components-reconnect-failed",cn.RejectedClassName="components-reconnect-rejected",cn.MaxRetriesId="components-reconnect-max-retries",cn.CurrentAttemptId="components-reconnect-current-attempt";class ln{constructor(e,t,n){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||(()=>fe.reconnect())}onConnectionDown(e,t){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new cn(t,e.maxRetries,document):new an(e.dialogId,e.maxRetries,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new hn(e,this._logger,this._reconnectCallback,this._reconnectionDisplay))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class hn{constructor(e,t,n,r){this.logger=t,this.reconnectCallback=n,this.isDisposed=!1,this.reconnectDisplay=r,this.reconnectDisplay.show(),this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;thn.MaximumFirstRetryInterval?hn.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.delay(n),this.isDisposed)break;try{return await this.reconnectCallback()?void 0:void this.reconnectDisplay.rejected()}catch(e){this.logger.log(en.Error,e)}}this.reconnectDisplay.failed()}delay(e){return new Promise((t=>setTimeout(t,e)))}}hn.MaximumFirstRetryInterval=3e3;const un=/^\s*Blazor-Component-State:(?[a-zA-Z0-9\+\/=]+)$/;function dn(e){var t;if(e.nodeType===Node.COMMENT_NODE){const n=e.textContent||"",r=un.exec(n),o=r&&r.groups&&r.groups.state;return o&&(null===(t=e.parentNode)||void 0===t||t.removeChild(e)),o}if(!e.hasChildNodes())return;const n=e.childNodes;for(let e=0;e.*)$/);function gn(e,t){const n=e.currentElement;if(n&&n.nodeType===Node.COMMENT_NODE&&n.textContent){const r=fn.exec(n.textContent),o=r&&r.groups&&r.groups.descriptor;if(!o)return;try{const r=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(o);switch(t){case"webassembly":return function(e,t,n){const{type:r,assembly:o,typeName:i,parameterDefinitions:s,parameterValues:a,prerenderId:c}=e;if("webassembly"===r){if(!o)throw new Error("assembly must be defined when using a descriptor.");if(!i)throw new Error("typeName must be defined when using a descriptor.");if(c){const e=mn(c,n);if(!e)throw new Error(`Could not find an end component comment for '${t}'`);return{type:r,assembly:o,typeName:i,parameterDefinitions:s&&atob(s),parameterValues:a&&atob(a),start:t,prerenderId:c,end:e}}return{type:r,assembly:o,typeName:i,parameterDefinitions:s&&atob(s),parameterValues:a&&atob(a),start:t}}}(r,n,e);case"server":return function(e,t,n){const{type:r,descriptor:o,sequence:i,prerenderId:s}=e;if("server"===r){if(!o)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===i)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(i))throw new Error(`Error parsing the sequence '${i}' for component 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ye(e||r.statusText,r.status)}const i=xe(r,e.responseType),s=await i;return new be(r.status,r.statusText,s)}getCookieString(e){return""}}function xe(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`);default:n=e.text()}return n}class De extends _e{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ve):e.method?e.url?new Promise(((t,n)=>{const r=new XMLHttpRequest;r.open(e.method,e.url,!0),r.withCredentials=void 0===e.withCredentials||e.withCredentials,r.setRequestHeader("X-Requested-With","XMLHttpRequest"),r.setRequestHeader("Content-Type","text/plain;charset=UTF-8");const o=e.headers;o&&Object.keys(o).forEach((e=>{r.setRequestHeader(e,o[e])})),e.responseType&&(r.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{r.abort(),n(new ve)}),e.timeout&&(r.timeout=e.timeout),r.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),r.status>=200&&r.status<300?t(new be(r.status,r.statusText,r.response||r.responseText)):n(new ye(r.response||r.responseText||r.statusText,r.status))},r.onerror=()=>{this._logger.log(Ee.Warning,`Error from HTTP request. ${r.status}: ${r.statusText}.`),n(new ye(r.statusText,r.status))},r.ontimeout=()=>{this._logger.log(Ee.Warning,"Timeout from HTTP request."),n(new we)},r.send(e.content||"")})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Re extends _e{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new Te(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new De(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ve):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}class Pe{}Pe.Authorization="Authorization",Pe.Cookie="Cookie",function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Se||(Se={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}(Ce||(Ce={}));class Ue{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Ae{constructor(){}log(e,t){}}Ae.instance=new Ae;class Ne{static isRequired(e,t){if(null==e)throw new Error(`The '${t}' argument is required.`)}static isNotEmpty(e,t){if(!e||e.match(/^\s*$/))throw new Error(`The '${t}' argument should not be empty.`)}static isIn(e,t,n){if(!(e in t))throw new Error(`Unknown ${n} value: ${e}.`)}}class $e{static get isBrowser(){return"object"==typeof window}static get isWebWorker(){return"object"==typeof 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We(){if(!$e.isNode)return"";switch(process.platform){case"win32":return"Windows NT";case"darwin":return"macOS";case"linux":return"Linux";default:return process.platform}}function ze(){if($e.isNode)return process.versions.node}class qe{constructor(e,t,n,r,o,i){this._httpClient=e,this._accessTokenFactory=t,this._logger=n,this._pollAbort=new Ue,this._logMessageContent=r,this._withCredentials=o,this._headers=i,this._running=!1,this.onreceive=null,this.onclose=null}get pollAborted(){return this._pollAbort.aborted}async connect(e,t){if(Ne.isRequired(e,"url"),Ne.isRequired(t,"transferFormat"),Ne.isIn(t,Ce,"transferFormat"),this._url=e,this._logger.log(Ee.Trace,"(LongPolling transport) Connecting."),t===Ce.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,r]=Oe(),o={[n]:r,...this._headers},i={abortSignal:this._pollAbort.signal,headers:o,timeout:1e5,withCredentials:this._withCredentials};t===Ce.Binary&&(i.responseType="arraybuffer");const s=await this._getAccessToken();this._updateHeaderToken(i,s);const a=`${e}&_=${Date.now()}`;this._logger.log(Ee.Trace,`(LongPolling transport) polling: ${a}.`);const c=await this._httpClient.get(a,i);200!==c.statusCode?(this._logger.log(Ee.Error,`(LongPolling transport) Unexpected response code: ${c.statusCode}.`),this._closeError=new ye(c.statusText||"",c.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _getAccessToken(){return this._accessTokenFactory?await this._accessTokenFactory():null}_updateHeaderToken(e,t){e.headers||(e.headers={}),t?e.headers[Pe.Authorization]=`Bearer ${t}`:e.headers[Pe.Authorization]&&delete e.headers[Pe.Authorization]}async _poll(e,t){try{for(;this._running;){const n=await this._getAccessToken();this._updateHeaderToken(t,n);try{const n=`${e}&_=${Date.now()}`;this._logger.log(Ee.Trace,`(LongPolling transport) polling: ${n}.`);const r=await this._httpClient.get(n,t);204===r.statusCode?(this._logger.log(Ee.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==r.statusCode?(this._logger.log(Ee.Error,`(LongPolling transport) Unexpected response code: ${r.statusCode}.`),this._closeError=new ye(r.statusText||"",r.statusCode),this._running=!1):r.content?(this._logger.log(Ee.Trace,`(LongPolling transport) data received. ${Be(r.content,this._logMessageContent)}.`),this.onreceive&&this.onreceive(r.content)):this._logger.log(Ee.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof we?this._logger.log(Ee.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(Ee.Trace,`(LongPolling transport) Poll errored after shutdown: 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finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(Ee.Trace,e),this.onclose(this._closeError)}}}class Je{constructor(e,t,n,r,o,i,s){this._httpClient=e,this._accessTokenFactory=t,this._logger=n,this._logMessageContent=r,this._withCredentials=i,this._eventSourceConstructor=o,this._headers=s,this.onreceive=null,this.onclose=null}async connect(e,t){if(Ne.isRequired(e,"url"),Ne.isRequired(t,"transferFormat"),Ne.isIn(t,Ce,"transferFormat"),this._logger.log(Ee.Trace,"(SSE transport) Connecting."),this._url=e,this._accessTokenFactory){const t=await this._accessTokenFactory();t&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(t)}`)}return new Promise(((n,r)=>{let o,i=!1;if(t===Ce.Text){if($e.isBrowser||$e.isWebWorker)o=new this._eventSourceConstructor(e,{withCredentials:this._withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[r,i]=Oe();n[r]=i,o=new this._eventSourceConstructor(e,{withCredentials:this._withCredentials,headers:{...n,...this._headers}})}try{o.onmessage=e=>{if(this.onreceive)try{this._logger.log(Ee.Trace,`(SSE transport) data received. ${Be(e.data,this._logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},o.onerror=e=>{i?this._close():r(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},o.onopen=()=>{this._logger.log(Ee.Information,`SSE connected to ${this._url}`),this._eventSource=o,i=!0,n()}}catch(e){return void r(e)}}else r(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Le(this._logger,"SSE",this._httpClient,this._url,this._accessTokenFactory,e,this._logMessageContent,this._withCredentials,this._headers):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class Ke{constructor(e,t,n,r,o,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=r,this._webSocketConstructor=o,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){if(Ne.isRequired(e,"url"),Ne.isRequired(t,"transferFormat"),Ne.isIn(t,Ce,"transferFormat"),this._logger.log(Ee.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory){const t=await this._accessTokenFactory();t&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(t)}`)}return new Promise(((n,r)=>{let o;e=e.replace(/^http/,"ws"),this._httpClient.getCookieString(e);let i=!1;o||(o=new this._webSocketConstructor(e)),t===Ce.Binary&&(o.binaryType="arraybuffer"),o.onopen=t=>{this._logger.log(Ee.Information,`WebSocket connected to ${e}.`),this._webSocket=o,i=!0,n()},o.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(Ee.Information,`(WebSockets transport) ${t}.`)},o.onmessage=e=>{if(this._logger.log(Ee.Trace,`(WebSockets transport) data received. ${Be(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},o.onclose=e=>{if(i)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(Ee.Trace,`(WebSockets transport) sending data. ${Be(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(Ee.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class Ve{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,Ne.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new Fe(Ee.Information):null===n?Ae.instance:void 0!==n.log?n:new Fe(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=t.httpClient||new Re(this._logger),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||Ce.Binary,Ne.isIn(e,Ce,"transferFormat"),this._logger.log(Ee.Debug,`Starting connection with transfer format '${Ce[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(Ee.Error,e),await this._stopPromise,Promise.reject(new Error(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(Ee.Error,e),Promise.reject(new Error(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new Xe(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(Ee.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(Ee.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(Ee.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(Ee.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Se.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Se.WebSockets),await this._startTransport(t,e)}else{let n=null,r=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new Error("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e}r++}while(n.url&&r<100);if(100===r&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof qe&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(Ee.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(Ee.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={};if(this._accessTokenFactory){const e=await this._accessTokenFactory();e&&(t[Pe.Authorization]=`Bearer ${e}`)}const[n,r]=Oe();t[n]=r;const o=this._resolveNegotiateUrl(e);this._logger.log(Ee.Debug,`Sending negotiation request: ${o}.`);try{const e=await this._httpClient.post(o,{content:"",headers:{...t,...this._options.headers},withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof ye&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(Ee.Error,t),Promise.reject(new Error(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,r){let o=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(Ee.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(o,r),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,r);if(s instanceof Error)i.push(`${n.transport} failed: ${s}`);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}o=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(o,r),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(Ee.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(`${n.transport} failed: ${e}`),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(Ee.Debug,e),Promise.reject(new Error(e))}}}}return i.length>0?Promise.reject(new Error(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Se.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new Ke(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent||!1,this._options.WebSocket,this._options.headers||{});case Se.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new Je(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent||!1,this._options.EventSource,this._options.withCredentials,this._options.headers||{});case Se.LongPolling:return new qe(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent||!1,this._options.withCredentials,this._options.headers||{});default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const r=Se[e.transport];if(null==r)return this._logger.log(Ee.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,r))return this._logger.log(Ee.Debug,`Skipping transport '${Se[r]}' because it was disabled by the client.`),new Error(`'${Se[r]}' is disabled by the client.`);if(!(e.transferFormats.map((e=>Ce[e])).indexOf(n)>=0))return this._logger.log(Ee.Debug,`Skipping transport '${Se[r]}' because it does not support the requested transfer format '${Ce[n]}'.`),new Error(`'${Se[r]}' does not support ${Ce[n]}.`);if(r===Se.WebSockets&&!this._options.WebSocket||r===Se.ServerSentEvents&&!this._options.EventSource)return this._logger.log(Ee.Debug,`Skipping transport '${Se[r]}' because it is not supported in your environment.'`),new Error(`'${Se[r]}' is not supported in your environment.`);this._logger.log(Ee.Debug,`Selecting transport '${Se[r]}'.`);try{return this._constructTransport(r)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(Ee.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(Ee.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(Ee.Error,`Connection disconnected with error '${e}'.`):this._logger.log(Ee.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(Ee.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(Ee.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(Ee.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!$e.isBrowser||!window.document)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(Ee.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class Xe{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new Ye,this._transportResult=new Ye,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new Ye),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new Ye;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):Xe._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let r=0;for(const t of e)n.set(new Uint8Array(t),r),r+=t.byteLength;return n.buffer}}class Ye{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class Ge{static write(e){return`${e}${Ge.RecordSeparator}`}static parse(e){if(e[e.length-1]!==Ge.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(Ge.RecordSeparator);return t.pop(),t}}Ge.RecordSeparatorCode=30,Ge.RecordSeparator=String.fromCharCode(Ge.RecordSeparatorCode);class Qe{writeHandshakeRequest(e){return Ge.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(Me(e)){const r=new Uint8Array(e),o=r.indexOf(Ge.RecordSeparatorCode);if(-1===o)throw new Error("Message is incomplete.");const i=o+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(r.slice(0,i))),n=r.byteLength>i?r.slice(i).buffer:null}else{const r=e,o=r.indexOf(Ge.RecordSeparator);if(-1===o)throw new Error("Message is incomplete.");const i=o+1;t=r.substring(0,i),n=r.length>i?r.substring(i):null}const r=Ge.parse(t),o=JSON.parse(r[0]);if(o.type)throw new Error("Expected a handshake response from the server.");return[n,o]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Ie||(Ie={}));class Ze{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new He(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(ke||(ke={}));class et{constructor(e,t,n,r){this._nextKeepAlive=0,Ne.isRequired(e,"connection"),Ne.isRequired(t,"logger"),Ne.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=3e4,this.keepAliveIntervalInMilliseconds=15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=r,this._handshakeProtocol=new Qe,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=ke.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Ie.Ping})}static create(e,t,n,r){return new et(e,t,n,r)}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==ke.Disconnected&&this._connectionState!==ke.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==ke.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=ke.Connecting,this._logger.log(Ee.Debug,"Starting HubConnection.");try{await this._startInternal(),this._connectionState=ke.Connected,this._connectionStarted=!0,this._logger.log(Ee.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=ke.Disconnected,this._logger.log(Ee.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(Ee.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(Ee.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError}catch(e){throw this._logger.log(Ee.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){return this._connectionState===ke.Disconnected?(this._logger.log(Ee.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve()):this._connectionState===ke.Disconnecting?(this._logger.log(Ee.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState=ke.Disconnecting,this._logger.log(Ee.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(Ee.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new Error("The connection was stopped before the hub handshake could complete."),this.connection.stop(e)))}stream(e,...t){const[n,r]=this._replaceStreamingParams(t),o=this._createStreamInvocation(e,t,r);let i;const s=new Ze;return s.cancelCallback=()=>{const e=this._createCancelInvocation(o.invocationId);return delete this._callbacks[o.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[o.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Ie.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(o).catch((e=>{s.error(e),delete this._callbacks[o.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,r]=this._replaceStreamingParams(t),o=this._sendWithProtocol(this._createInvocation(e,t,!0,r));return this._launchStreams(n,o),o}invoke(e,...t){const[n,r]=this._replaceStreamingParams(t),o=this._createInvocation(e,t,!1,r);return new Promise(((e,t)=>{this._callbacks[o.invocationId]=(n,r)=>{r?t(r):n&&(n.type===Ie.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const r=this._sendWithProtocol(o).catch((e=>{t(e),delete this._callbacks[o.invocationId]}));this._launchStreams(n,r)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const r=n.indexOf(t);-1!==r&&(n.splice(r,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Ie.Invocation:this._invokeClientMethod(e);break;case Ie.StreamItem:case Ie.Completion:{const t=this._callbacks[e.invocationId];t&&(e.type===Ie.Completion&&delete this._callbacks[e.invocationId],t(e));break}case Ie.Ping:break;case Ie.Close:{this._logger.log(Ee.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(Ee.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(Ee.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(Ee.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(Ee.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===ke.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}_invokeClientMethod(e){const t=this._methods[e.target.toLowerCase()];if(t){try{t.forEach((t=>t.apply(this,e.arguments)))}catch(t){this._logger.log(Ee.Error,`A callback for the method ${e.target.toLowerCase()} threw error '${t}'.`)}if(e.invocationId){const e="Server requested a response, which is not supported in this version of the client.";this._logger.log(Ee.Error,e),this._stopPromise=this._stopInternal(new Error(e))}}else this._logger.log(Ee.Warning,`No client method with the name '${e.target}' found.`)}_connectionClosed(e){this._logger.log(Ee.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new Error("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===ke.Disconnecting?this._completeClose(e):this._connectionState===ke.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===ke.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=ke.Disconnected,this._connectionStarted=!1;try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(Ee.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,r=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),o=this._getNextRetryDelay(n++,0,r);if(null===o)return this._logger.log(Ee.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=ke.Reconnecting,e?this._logger.log(Ee.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(Ee.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(Ee.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==ke.Reconnecting)return void this._logger.log(Ee.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==o;){if(this._logger.log(Ee.Information,`Reconnect attempt number ${n} will start in ${o} ms.`),await new Promise((e=>{this._reconnectDelayHandle=setTimeout(e,o)})),this._reconnectDelayHandle=void 0,this._connectionState!==ke.Reconnecting)return void this._logger.log(Ee.Debug,"Connection left the reconnecting state during reconnect delay. Done reconnecting.");try{if(await this._startInternal(),this._connectionState=ke.Connected,this._logger.log(Ee.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(Ee.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(Ee.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==ke.Reconnecting)return this._logger.log(Ee.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===ke.Disconnecting&&this._completeClose());r=e instanceof Error?e:new Error(e.toString()),o=this._getNextRetryDelay(n++,Date.now()-t,r)}}this._logger.log(Ee.Information,`Reconnect retries have been exhausted after ${Date.now()-t} ms and ${n} failed attempts. Connection disconnecting.`),this._completeClose()}_getNextRetryDelay(e,t,n){try{return this._reconnectPolicy.nextRetryDelayInMilliseconds({elapsedMilliseconds:t,previousRetryCount:e,retryReason:n})}catch(n){return this._logger.log(Ee.Error,`IRetryPolicy.nextRetryDelayInMilliseconds(${e}, ${t}) threw error '${n}'.`),null}}_cancelCallbacksWithError(e){const t=this._callbacks;this._callbacks={},Object.keys(t).forEach((n=>{(0,t[n])(null,e)}))}_cleanupPingTimer(){this._pingServerHandle&&(clearTimeout(this._pingServerHandle),this._pingServerHandle=void 0)}_cleanupTimeout(){this._timeoutHandle&&clearTimeout(this._timeoutHandle)}_createInvocation(e,t,n,r){if(n)return 0!==r.length?{arguments:t,streamIds:r,target:e,type:Ie.Invocation}:{arguments:t,target:e,type:Ie.Invocation};{const n=this._invocationId;return this._invocationId++,0!==r.length?{arguments:t,invocationId:n.toString(),streamIds:r,target:e,type:Ie.Invocation}:{arguments:t,invocationId:n.toString(),target:e,type:Ie.Invocation}}}_launchStreams(e,t){if(0!==e.length){t||(t=Promise.resolve());for(const n in e)e[n].subscribe({complete:()=>{t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n))))},error:e=>{let r;r=e instanceof Error?e.message:e&&e.toString?e.toString():"Unknown error",t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n,r))))},next:e=>{t=t.then((()=>this._sendWithProtocol(this._createStreamItemMessage(n,e))))}})}}_replaceStreamingParams(e){const t=[],n=[];for(let r=0;r=55296&&o<=56319&&r65535&&(h-=65536,i.push(h>>>10&1023|55296),h=56320|1023&h),i.push(h)}else i.push(a);i.length>=4096&&(s+=String.fromCharCode.apply(String,i),i.length=0)}return i.length>0&&(s+=String.fromCharCode.apply(String,i)),s}var ut=ot?new TextDecoder:null,dt=ot?"undefined"!=typeof process&&"force"!==process.env.TEXT_DECODER?200:0:it,pt=function(e,t){this.type=e,this.data=t};function ft(e,t,n){var r=Math.floor(n/4294967296),o=n;e.setUint32(t,r),e.setUint32(t+4,o)}function gt(e,t){return 4294967296*e.getInt32(t)+e.getUint32(t+4)}var mt={type:-1,encode:function(e){var t,n,r,o;return e instanceof Date?function(e){var t,n=e.sec,r=e.nsec;if(n>=0&&r>=0&&n<=17179869183){if(0===r&&n<=4294967295){var o=new Uint8Array(4);return(t=new DataView(o.buffer)).setUint32(0,n),o}var i=n/4294967296,s=4294967295&n;return o=new Uint8Array(8),(t=new DataView(o.buffer)).setUint32(0,r<<2|3&i),t.setUint32(4,s),o}return o=new Uint8Array(12),(t=new DataView(o.buffer)).setUint32(0,r),ft(t,4,n),o}((r=1e6*((t=e.getTime())-1e3*(n=Math.floor(t/1e3))),{sec:n+(o=Math.floor(r/1e9)),nsec:r-1e9*o})):null},decode:function(e){var t=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);switch(e.byteLength){case 4:return{sec:t.getUint32(0),nsec:0};case 8:var n=t.getUint32(0);return{sec:4294967296*(3&n)+t.getUint32(4),nsec:n>>>2};case 12:return{sec:gt(t,4),nsec:t.getUint32(0)};default:throw new Error("Unrecognized data size for timestamp: "+e.length)}}(e);return new Date(1e3*t.sec+t.nsec/1e6)}},yt=function(){function e(){this.builtInEncoders=[],this.builtInDecoders=[],this.encoders=[],this.decoders=[],this.register(mt)}return e.prototype.register=function(e){var t=e.type,n=e.encode,r=e.decode;if(t>=0)this.encoders[t]=n,this.decoders[t]=r;else{var o=1+t;this.builtInEncoders[o]=n,this.builtInDecoders[o]=r}},e.prototype.tryToEncode=function(e,t){for(var n=0;nthis.maxDepth)throw new Error("Too deep objects in depth "+t);null==e?this.encodeNil():"boolean"==typeof e?this.encodeBoolean(e):"number"==typeof e?this.encodeNumber(e):"string"==typeof e?this.encodeString(e):this.encodeObject(e,t)},e.prototype.ensureBufferSizeToWrite=function(e){var t=this.pos+e;this.view.byteLength=0?e<128?this.writeU8(e):e<256?(this.writeU8(204),this.writeU8(e)):e<65536?(this.writeU8(205),this.writeU16(e)):e<4294967296?(this.writeU8(206),this.writeU32(e)):(this.writeU8(207),this.writeU64(e)):e>=-32?this.writeU8(224|e+32):e>=-128?(this.writeU8(208),this.writeI8(e)):e>=-32768?(this.writeU8(209),this.writeI16(e)):e>=-2147483648?(this.writeU8(210),this.writeI32(e)):(this.writeU8(211),this.writeI64(e)):this.forceFloat32?(this.writeU8(202),this.writeF32(e)):(this.writeU8(203),this.writeF64(e))},e.prototype.writeStringHeader=function(e){if(e<32)this.writeU8(160+e);else if(e<256)this.writeU8(217),this.writeU8(e);else if(e<65536)this.writeU8(218),this.writeU16(e);else{if(!(e<4294967296))throw new Error("Too long string: "+e+" bytes in UTF-8");this.writeU8(219),this.writeU32(e)}},e.prototype.encodeString=function(e){if(e.length>ct){var t=st(e);this.ensureBufferSizeToWrite(5+t),this.writeStringHeader(t),lt(e,this.bytes,this.pos),this.pos+=t}else t=st(e),this.ensureBufferSizeToWrite(5+t),this.writeStringHeader(t),function(e,t,n){for(var r=e.length,o=n,i=0;i>6&31|192;else{if(s>=55296&&s<=56319&&i>12&15|224,t[o++]=s>>6&63|128):(t[o++]=s>>18&7|240,t[o++]=s>>12&63|128,t[o++]=s>>6&63|128)}t[o++]=63&s|128}else t[o++]=s}}(e,this.bytes,this.pos),this.pos+=t},e.prototype.encodeObject=function(e,t){var n=this.extensionCodec.tryToEncode(e,this.context);if(null!=n)this.encodeExtension(n);else if(Array.isArray(e))this.encodeArray(e,t);else if(ArrayBuffer.isView(e))this.encodeBinary(e);else{if("object"!=typeof e)throw new Error("Unrecognized object: "+Object.prototype.toString.apply(e));this.encodeMap(e,t)}},e.prototype.encodeBinary=function(e){var t=e.byteLength;if(t<256)this.writeU8(196),this.writeU8(t);else if(t<65536)this.writeU8(197),this.writeU16(t);else{if(!(t<4294967296))throw new Error("Too large binary: "+t);this.writeU8(198),this.writeU32(t)}var n=wt(e);this.writeU8a(n)},e.prototype.encodeArray=function(e,t){var n=e.length;if(n<16)this.writeU8(144+n);else if(n<65536)this.writeU8(220),this.writeU16(n);else{if(!(n<4294967296))throw new Error("Too large array: "+n);this.writeU8(221),this.writeU32(n)}for(var r=0,o=e;r0&&e<=this.maxKeyLength},e.prototype.find=function(e,t,n){e:for(var r=0,o=this.caches[n-1];r=this.maxLengthPerKey?n[Math.random()*n.length|0]=r:n.push(r)},e.prototype.decode=function(e,t,n){var r=this.find(e,t,n);if(null!=r)return this.hit++,r;this.miss++;var o=ht(e,t,n),i=Uint8Array.prototype.slice.call(e,t,t+n);return this.store(i,o),o},e}(),St=(_t=function(e,t){return(_t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])})(e,t)},function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function n(){this.constructor=e}_t(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}),Ct=function(e,t){var n,r,o,i,s={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function a(i){return function(a){return function(i){if(n)throw new TypeError("Generator is already executing.");for(;s;)try{if(n=1,r&&(o=2&i[0]?r.return:i[0]?r.throw||((o=r.return)&&o.call(r),0):r.next)&&!(o=o.call(r,i[1])).done)return o;switch(r=0,o&&(i=[2&i[0],o.value]),i[0]){case 0:case 1:o=i;break;case 4:return s.label++,{value:i[1],done:!1};case 5:s.label++,r=i[1],i=[0];continue;case 7:i=s.ops.pop(),s.trys.pop();continue;default:if(!((o=(o=s.trys).length>0&&o[o.length-1])||6!==i[0]&&2!==i[0])){s=0;continue}if(3===i[0]&&(!o||i[1]>o[0]&&i[1]1||a(e,t)}))})}function a(e,t){try{(n=o[e](t)).value instanceof kt?Promise.resolve(n.value.v).then(c,l):h(i[0][2],n)}catch(e){h(i[0][3],e)}var n}function c(e){a("next",e)}function l(e){a("throw",e)}function h(e,t){e(t),i.shift(),i.length&&a(i[0][0],i[0][1])}},xt=new DataView(new ArrayBuffer(0)),Dt=new Uint8Array(xt.buffer),Rt=function(){try{xt.getInt8(0)}catch(e){return e.constructor}throw new Error("never reached")}(),Pt=new Rt("Insufficient data"),Ut=4294967295,At=new Et,Nt=function(e){function t(n){var r=e.call(this,n)||this,o=Object.create(t.prototype);return Object.setPrototypeOf(r,o),Object.defineProperty(r,"name",{configurable:!0,enumerable:!1,value:t.name}),r}return St(t,e),t}(Error),$t=function(){function e(e,t,n,r,o,i,s,a){void 0===e&&(e=yt.defaultCodec),void 0===t&&(t=void 0),void 0===n&&(n=Ut),void 0===r&&(r=Ut),void 0===o&&(o=Ut),void 0===i&&(i=Ut),void 0===s&&(s=Ut),void 0===a&&(a=At),this.extensionCodec=e,this.context=t,this.maxStrLength=n,this.maxBinLength=r,this.maxArrayLength=o,this.maxMapLength=i,this.maxExtLength=s,this.keyDecoder=a,this.totalPos=0,this.pos=0,this.view=xt,this.bytes=Dt,this.headByte=-1,this.stack=[]}return e.prototype.reinitializeState=function(){this.totalPos=0,this.headByte=-1,this.stack.length=0},e.prototype.setBuffer=function(e){this.bytes=wt(e),this.view=function(e){if(e instanceof ArrayBuffer)return new DataView(e);var t=wt(e);return new DataView(t.buffer,t.byteOffset,t.byteLength)}(this.bytes),this.pos=0},e.prototype.appendBuffer=function(e){if(-1!==this.headByte||this.hasRemaining()){var t=this.bytes.subarray(this.pos),n=wt(e),r=new Uint8Array(t.length+n.length);r.set(t),r.set(n,t.length),this.setBuffer(r)}else this.setBuffer(e)},e.prototype.hasRemaining=function(e){return void 0===e&&(e=1),this.view.byteLength-this.pos>=e},e.prototype.createExtraByteError=function(e){var t=this.view,n=this.pos;return new RangeError("Extra "+(t.byteLength-n)+" of "+t.byteLength+" byte(s) found at buffer["+e+"]")},e.prototype.decode=function(e){this.reinitializeState(),this.setBuffer(e);var t=this.doDecodeSync();if(this.hasRemaining())throw this.createExtraByteError(this.pos);return t},e.prototype.decodeMulti=function(e){return Ct(this,(function(t){switch(t.label){case 0:this.reinitializeState(),this.setBuffer(e),t.label=1;case 1:return this.hasRemaining()?[4,this.doDecodeSync()]:[3,3];case 2:return t.sent(),[3,1];case 3:return[2]}}))},e.prototype.decodeAsync=function(e){var t,n,r,o,i,s,a;return i=this,void 0,a=function(){var i,s,a,c,l,h,u,d;return Ct(this,(function(p){switch(p.label){case 0:i=!1,p.label=1;case 1:p.trys.push([1,6,7,12]),t=It(e),p.label=2;case 2:return[4,t.next()];case 3:if((n=p.sent()).done)return[3,5];if(a=n.value,i)throw this.createExtraByteError(this.totalPos);this.appendBuffer(a);try{s=this.doDecodeSync(),i=!0}catch(e){if(!(e instanceof Rt))throw e}this.totalPos+=this.pos,p.label=4;case 4:return[3,2];case 5:return[3,12];case 6:return c=p.sent(),r={error:c},[3,12];case 7:return p.trys.push([7,,10,11]),n&&!n.done&&(o=t.return)?[4,o.call(t)]:[3,9];case 8:p.sent(),p.label=9;case 9:return[3,11];case 10:if(r)throw r.error;return[7];case 11:return[7];case 12:if(i){if(this.hasRemaining())throw this.createExtraByteError(this.totalPos);return[2,s]}throw h=(l=this).headByte,u=l.pos,d=l.totalPos,new RangeError("Insufficient data in parsing "+bt(h)+" at "+d+" ("+u+" in the current buffer)")}}))},new((s=void 0)||(s=Promise))((function(e,t){function n(e){try{o(a.next(e))}catch(e){t(e)}}function r(e){try{o(a.throw(e))}catch(e){t(e)}}function o(t){var o;t.done?e(t.value):(o=t.value,o instanceof s?o:new s((function(e){e(o)}))).then(n,r)}o((a=a.apply(i,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return Tt(this,arguments,(function(){var n,r,o,i,s,a,c,l,h;return Ct(this,(function(u){switch(u.label){case 0:n=t,r=-1,u.label=1;case 1:u.trys.push([1,13,14,19]),o=It(e),u.label=2;case 2:return[4,kt(o.next())];case 3:if((i=u.sent()).done)return[3,12];if(s=i.value,t&&0===r)throw this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(r=this.readArraySize(),n=!1,this.complete()),u.label=4;case 4:u.trys.push([4,9,,10]),u.label=5;case 5:return[4,kt(this.doDecodeSync())];case 6:return[4,u.sent()];case 7:return u.sent(),0==--r?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=u.sent())instanceof Rt))throw a;return[3,10];case 10:this.totalPos+=this.pos,u.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=u.sent(),l={error:c},[3,19];case 14:return u.trys.push([14,,17,18]),i&&!i.done&&(h=o.return)?[4,kt(h.call(o))]:[3,16];case 15:u.sent(),u.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}))},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(r=e-128)){this.pushMapState(r),this.complete();continue e}t={}}else if(e<160){if(0!=(r=e-144)){this.pushArrayState(r),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(r=this.readU16())){this.pushArrayState(r),this.complete();continue e}t=[]}else if(221===e){if(0!==(r=this.readU32())){this.pushArrayState(r),this.complete();continue e}t=[]}else if(222===e){if(0!==(r=this.readU16())){this.pushMapState(r),this.complete();continue e}t={}}else if(223===e){if(0!==(r=this.readU32())){this.pushMapState(r),this.complete();continue e}t={}}else if(196===e){var r=this.lookU8();t=this.decodeBinary(r,1)}else if(197===e)r=this.lookU16(),t=this.decodeBinary(r,2);else if(198===e)r=this.lookU32(),t=this.decodeBinary(r,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)r=this.lookU8(),t=this.decodeExtension(r,1);else if(200===e)r=this.lookU16(),t=this.decodeExtension(r,2);else{if(201!==e)throw new Nt("Unrecognized type byte: "+bt(e));r=this.lookU32(),t=this.decodeExtension(r,4)}this.complete();for(var o=this.stack;o.length>0;){var i=o[o.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;o.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new Nt("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new Nt("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}o.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new Nt("Unrecognized array type byte: "+bt(e))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new Nt("Max length exceeded: map length ("+e+") > maxMapLengthLength ("+this.maxMapLength+")");this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new Nt("Max length exceeded: array length ("+e+") > maxArrayLength ("+this.maxArrayLength+")");this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new Nt("Max length exceeded: UTF-8 byte length ("+e+") > maxStrLength ("+this.maxStrLength+")");if(this.bytes.byteLengthdt?function(e,t,n){var r=e.subarray(t,t+n);return ut.decode(r)}(this.bytes,o,e):ht(this.bytes,o,e),this.pos+=t+e,r},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new Nt("Max length exceeded: bin length ("+e+") > maxBinLength ("+this.maxBinLength+")");if(!this.hasRemaining(e+t))throw Pt;var n=this.pos+t,r=this.bytes.subarray(n,n+e);return this.pos+=t+e,r},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new Nt("Max length exceeded: ext length ("+e+") > maxExtLength ("+this.maxExtLength+")");var n=this.view.getInt8(this.pos+t),r=this.decodeBinary(e,t+1);return this.extensionCodec.decode(r,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=gt(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class Bt{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const r=new Uint8Array(n.length+t);return r.set(n,0),r.set(e,n.length),r.buffer}static parse(e){const t=[],n=new Uint8Array(e),r=[0,7,14,21,28];for(let o=0;o7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=o+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(o+s,o+s+a):n.subarray(o+s,o+s+a)),o=o+s+a}return t}}const Mt=new Uint8Array([145,Ie.Ping]);class Lt{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=Ce.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new vt(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new $t(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=Ae.instance);const r=Bt.parse(e),o=[];for(const e of r){const n=this._parseMessage(e,t);n&&o.push(n)}return o}writeMessage(e){switch(e.type){case Ie.Invocation:return this._writeInvocation(e);case Ie.StreamInvocation:return this._writeStreamInvocation(e);case Ie.StreamItem:return this._writeStreamItem(e);case Ie.Completion:return this._writeCompletion(e);case Ie.Ping:return Bt.write(Mt);case Ie.CancelInvocation:return this._writeCancelInvocation(e);default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const r=n[0];switch(r){case Ie.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Ie.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Ie.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Ie.Ping:return this._createPingMessage(n);case Ie.Close:return this._createCloseMessage(n);default:return t.log(Ee.Information,"Unknown message type '"+r+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Ie.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Ie.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Ie.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Ie.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Ie.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let r,o;switch(n){case this._errorResult:r=t[4];break;case this._nonVoidResult:o=t[4]}return{error:r,headers:e,invocationId:t[2],result:o,type:Ie.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Ie.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Ie.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),Bt.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Ie.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Ie.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),Bt.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Ie.StreamItem,e.headers||{},e.invocationId,e.item]);return Bt.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Ie.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Ie.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Ie.Completion,e.headers||{},e.invocationId,t,e.result])}return Bt.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Ie.CancelInvocation,e.headers||{},e.invocationId]);return Bt.write(t.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let Ht=!1;const Ft="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Ot=Ft?Ft.decode.bind(Ft):function(e){let t=0;const n=e.length,r=[],o=[];for(;t65535&&(o-=65536,r.push(o>>>10&1023|55296),o=56320|1023&o),r.push(o)}r.length>1024&&(o.push(String.fromCharCode.apply(null,r)),r.length=0)}return o.push(String.fromCharCode.apply(null,r)),o.join("")},jt=Math.pow(2,32),Wt=Math.pow(2,21)-1;function zt(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function qt(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function Jt(e,t){const n=qt(e,t+4);if(n>Wt)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*jt+qt(e,t)}class Kt{constructor(e){this.batchData=e;const t=new Gt(e);this.arrayRangeReader=new Qt(e),this.arrayBuilderSegmentReader=new Zt(e),this.diffReader=new Vt(e),this.editReader=new Xt(e,t),this.frameReader=new Yt(e,t)}updatedComponents(){return zt(this.batchData,this.batchData.length-20)}referenceFrames(){return zt(this.batchData,this.batchData.length-16)}disposedComponentIds(){return zt(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return zt(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return zt(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return zt(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return Jt(this.batchData,n)}}class Vt{constructor(e){this.batchDataUint8=e}componentId(e){return zt(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class Xt{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return zt(this.batchDataUint8,e)}siblingIndex(e){return zt(this.batchDataUint8,e+4)}newTreeIndex(e){return zt(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return zt(this.batchDataUint8,e+8)}removedAttributeName(e){const t=zt(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class Yt{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return zt(this.batchDataUint8,e)}subtreeLength(e){return zt(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=zt(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return zt(this.batchDataUint8,e+8)}elementName(e){const t=zt(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=zt(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=zt(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=zt(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=zt(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return Jt(this.batchDataUint8,e+12)}}class Gt{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=zt(e,e.length-4)}readString(e){if(-1===e)return null;{const n=zt(this.batchDataUint8,this.stringTableStartIndex+4*e),r=function(e,t){let n=0,r=0;for(let o=0;o<4;o++){const i=e[t+o];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(en.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(en.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(en.Debug,`Applying batch ${e}.`),function(e,t){const n=Q[e];if(!n)throw new Error(`There is no browser renderer with ID ${e}.`);const r=t.arrayRangeReader,o=t.updatedComponents(),i=r.values(o),s=r.count(o),a=t.referenceFrames(),c=r.values(a),l=t.diffReader;for(let e=0;e=this.minLevel){const n=`[${(new Date).toISOString()}] ${en[e]}: ${t}`;switch(e){case en.Critical:case en.Error:console.error(n);break;case en.Warning:console.warn(n);break;case en.Information:console.info(n);break;default:console.log(n)}}}}class on{constructor(e,t){this.circuitId=void 0,this.components=e,this.applicationState=t}reconnect(e){if(!this.circuitId)throw new Error("Circuit host not initialized.");return e.state!==ke.Connected?Promise.resolve(!1):e.invoke("ConnectCircuit",this.circuitId)}initialize(e){if(this.circuitId)throw new Error(`Circuit host '${this.circuitId}' already initialized.`);this.circuitId=e}async startCircuit(e){if(e.state!==ke.Connected)return!1;const t=await e.invoke("StartCircuit",re.getBaseURI(),re.getLocationHref(),JSON.stringify(this.components.map((e=>e.toRecord()))),this.applicationState||"");return!!t&&(this.initialize(t),!0)}resolveElement(e){const t=Number.parseInt(e);if(Number.isNaN(t))throw new Error(`Invalid sequence number '${e}'.`);return function(e,t){if(!e.parentNode)throw new Error(`Comment not connected to the DOM ${e.textContent}`);const n=e.parentNode,r=k(n,!0),o=A(r);return Array.from(n.childNodes).forEach((e=>o.push(e))),e[C]=r,t&&(e[I]=t,k(t)),k(e)}(this.components[t].start,this.components[t].end)}}const sn={configureSignalR:e=>{},logLevel:en.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class an{constructor(e,t,n,r){this.maxRetries=t,this.document=n,this.logger=r,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.modal.innerHTML='

Alternatively, reload

',this.message=this.modal.querySelector("h5"),this.button=this.modal.querySelector("button"),this.reloadParagraph=this.modal.querySelector("p"),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await(null==fe?void 0:fe.reconnect)()||this.rejected()}catch(e){this.logger.log(en.Error,e),this.failed()}})),this.reloadParagraph.querySelector("a").addEventListener("click",(()=>location.reload()))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none",this.message.innerHTML="Reconnection failed. Try reloading the page if you're unable to reconnect.",this.message.querySelector("a").addEventListener("click",(()=>location.reload()))}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none",this.message.innerHTML="Could not reconnect to the server. Reload the page to restore functionality.",this.message.querySelector("a").addEventListener("click",(()=>location.reload()))}getLoader(){const e=this.document.createElement("div");return e.style.cssText=["border: 0.3em solid #f3f3f3","border-top: 0.3em solid #3498db","border-radius: 50%","width: 2em","height: 2em","display: inline-block"].join(";"),e.animate([{transform:"rotate(0deg)"},{transform:"rotate(360deg)"}],{duration:2e3,iterations:1/0}),e}}class cn{constructor(e,t,n){this.dialog=e,this.maxRetries=t,this.document=n,this.document=n;const r=this.document.getElementById(cn.MaxRetriesId);r&&(r.innerText=this.maxRetries.toString())}show(){this.removeClasses(),this.dialog.classList.add(cn.ShowClassName)}update(e){const t=this.document.getElementById(cn.CurrentAttemptId);t&&(t.innerText=e.toString())}hide(){this.removeClasses(),this.dialog.classList.add(cn.HideClassName)}failed(){this.removeClasses(),this.dialog.classList.add(cn.FailedClassName)}rejected(){this.removeClasses(),this.dialog.classList.add(cn.RejectedClassName)}removeClasses(){this.dialog.classList.remove(cn.ShowClassName,cn.HideClassName,cn.FailedClassName,cn.RejectedClassName)}}cn.ShowClassName="components-reconnect-show",cn.HideClassName="components-reconnect-hide",cn.FailedClassName="components-reconnect-failed",cn.RejectedClassName="components-reconnect-rejected",cn.MaxRetriesId="components-reconnect-max-retries",cn.CurrentAttemptId="components-reconnect-current-attempt";class ln{constructor(e,t,n){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||(()=>fe.reconnect())}onConnectionDown(e,t){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new cn(t,e.maxRetries,document):new an(e.dialogId,e.maxRetries,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new hn(e,this._logger,this._reconnectCallback,this._reconnectionDisplay))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class hn{constructor(e,t,n,r){this.logger=t,this.reconnectCallback=n,this.isDisposed=!1,this.reconnectDisplay=r,this.reconnectDisplay.show(),this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;thn.MaximumFirstRetryInterval?hn.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.delay(n),this.isDisposed)break;try{return await this.reconnectCallback()?void 0:void this.reconnectDisplay.rejected()}catch(e){this.logger.log(en.Error,e)}}this.reconnectDisplay.failed()}delay(e){return new Promise((t=>setTimeout(t,e)))}}hn.MaximumFirstRetryInterval=3e3;const un=/^\s*Blazor-Component-State:(?[a-zA-Z0-9\+\/=]+)$/;function dn(e){var t;if(e.nodeType===Node.COMMENT_NODE){const n=e.textContent||"",r=un.exec(n),o=r&&r.groups&&r.groups.state;return o&&(null===(t=e.parentNode)||void 0===t||t.removeChild(e)),o}if(!e.hasChildNodes())return;const n=e.childNodes;for(let e=0;e.*)$/);function gn(e,t){const n=e.currentElement;if(n&&n.nodeType===Node.COMMENT_NODE&&n.textContent){const r=fn.exec(n.textContent),o=r&&r.groups&&r.groups.descriptor;if(!o)return;try{const r=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(o);switch(t){case"webassembly":return function(e,t,n){const{type:r,assembly:o,typeName:i,parameterDefinitions:s,parameterValues:a,prerenderId:c}=e;if("webassembly"===r){if(!o)throw new Error("assembly must be defined when using a descriptor.");if(!i)throw new Error("typeName must be defined when using a descriptor.");if(c){const e=mn(c,n);if(!e)throw new Error(`Could not find an end component comment for '${t}'`);return{type:r,assembly:o,typeName:i,parameterDefinitions:s&&atob(s),parameterValues:a&&atob(a),start:t,prerenderId:c,end:e}}return{type:r,assembly:o,typeName:i,parameterDefinitions:s&&atob(s),parameterValues:a&&atob(a),start:t}}}(r,n,e);case"server":return function(e,t,n){const{type:r,descriptor:o,sequence:i,prerenderId:s}=e;if("server"===r){if(!o)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===i)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(i))throw new Error(`Error parsing the sequence '${i}' for component '${JSON.stringify(e)}'`);if(s){const e=mn(s,n);if(!e)throw new Error(`Could not find an end component comment for '${t}'`);return{type:r,sequence:i,descriptor:o,start:t,prerenderId:s,end:e}}return{type:r,sequence:i,descriptor:o,start:t}}}(r,n,e)}}catch(e){throw new Error(`Found malformed component comment at ${n.textContent}`)}}}function mn(e,t){for(;t.next()&&t.currentElement;){const n=t.currentElement;if(n.nodeType!==Node.COMMENT_NODE)continue;if(!n.textContent)continue;const r=fn.exec(n.textContent),o=r&&r[1];if(o)return yn(o,e),n}}function yn(e,t){const n=JSON.parse(e);if(1!==Object.keys(n).length)throw new Error(`Invalid end of component comment: '${e}'`);const r=n.prerenderId;if(!r)throw new Error(`End of component comment must have a value for the prerendered property: '${e}'`);if(r!==t)throw new Error(`End of component comment prerendered property must match the start comment prerender id: '${t}', '${r}'`)}class wn{constructor(e){this.childNodes=e,this.currentIndex=-1,this.length=e.length}next(){return this.currentIndex++,this.currentIndexe.sequence-t.sequence))}(e)}(document),o=dn(document),i=new on(r,o||""),s=await Tn(t,n,i);if(!await i.startCircuit(s))return void n.log(en.Error,"Failed to start the circuit.");let a=!1;const c=()=>{if(!a){const e=new FormData,t=i.circuitId;e.append("circuitId",t),a=navigator.sendBeacon("_blazor/disconnect",e)}};fe.disconnect=c,window.addEventListener("unload",c,{capture:!1,once:!0}),fe.reconnect=async e=>{if(Cn)return!1;const r=e||await Tn(t,n,i);return await i.reconnect(r)?(t.reconnectionHandler.onConnectionUp(),!0):(n.log(en.Information,"Reconnection attempt to the circuit was rejected by the server. 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t=e.substring(Re.length),[n,...r]=JSON.parse(t);return{messageType:n,args:r}}(e);if(n){if(!t.hasOwnProperty(n.messageType))throw new Error(`Unsupported IPC message type '${n.messageType}'`);t[n.messageType].apply(null,n.args)}}))}(),e.attachDispatcher({beginInvokeDotNetFromJS:_e,endInvokeJSFromDotNet:xe}),pe._internal.InputFile=He,re.enableNavigationInterception(),re.listenForNavigationEvents(Pe),Le("AttachPage",re.getBaseURI(),re.getLocationHref())}o=function(e,t){Le("DispatchBrowserEvent",e,t)},pe.start=je,document&&document.currentScript&&"false"!==document.currentScript.getAttribute("autostart")&&je()})(); \ No newline at end of file diff --git a/src/Components/Web/src/Microsoft.AspNetCore.Components.Web.csproj b/src/Components/Web/src/Microsoft.AspNetCore.Components.Web.csproj index dde059d40101..20a5e3e5e94d 100644 --- a/src/Components/Web/src/Microsoft.AspNetCore.Components.Web.csproj +++ b/src/Components/Web/src/Microsoft.AspNetCore.Components.Web.csproj @@ -1,4 +1,4 @@ - + $(DefaultNetCoreTargetFramework) @@ -16,6 +16,7 @@ + diff --git a/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs b/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs index 45dcb3f0414c..50bbb4adda0a 100644 --- a/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs +++ b/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs @@ -19,7 +19,7 @@ namespace Microsoft.AspNetCore.Components.WebAssembly.Infrastructure [EditorBrowsable(EditorBrowsableState.Never)] public static class JSInteropMethods { - private static JsonSourceGeneration.JsonContext? _jsonContext; + private static WebEventJsonContext? _jsonContext; /// /// For framework use only. diff --git a/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JsonContext.cs b/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JsonContext.cs deleted file mode 100644 index 5313094440fc..000000000000 --- a/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JsonContext.cs +++ /dev/null @@ -1,12 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System.Text.Json.Serialization; -using Microsoft.AspNetCore.Components.Web; - -namespace Microsoft.AspNetCore.Components.WebAssembly.JsonSourceGeneration -{ - internal partial class JsonContext : JsonSerializerContext, WebEventData.IWebEventJsonSerializerContext - { - } -} diff --git a/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.WarningSuppressions.xml b/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.WarningSuppressions.xml index 43fc9984ff21..731bae59e24e 100644 --- a/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.WarningSuppressions.xml +++ b/src/Components/WebAssembly/WebAssembly/src/Microsoft.AspNetCore.Components.WebAssembly.WarningSuppressions.xml @@ -17,7 +17,7 @@ ILLink IL2026 member - M:Microsoft.AspNetCore.Components.Web.WebEventData.ParseEventArgsJson(Microsoft.AspNetCore.Components.RenderTree.Renderer,Microsoft.AspNetCore.Components.Web.WebEventData.IWebEventJsonSerializerContext,System.UInt64,System.String,System.String) + M:Microsoft.AspNetCore.Components.Web.WebEventData.ParseEventArgsJson(Microsoft.AspNetCore.Components.RenderTree.Renderer,Microsoft.AspNetCore.Components.Web.WebEventJsonContext,System.UInt64,System.String,System.String) ILLink @@ -49,23 +49,11 @@ member M:Microsoft.Extensions.HotReload.HotReloadAgent.<GetHandlerActions>g__GetUpdateMethod|9_1(System.Type,System.String) - - ILLink - IL2072 - member - M:Microsoft.AspNetCore.Components.Web.WebEventData.ParseEventArgsJson(Microsoft.AspNetCore.Components.RenderTree.Renderer,Microsoft.AspNetCore.Components.Web.WebEventData.IWebEventJsonSerializerContext,System.UInt64,System.String,System.String) - ILLink IL2072 member M:Microsoft.AspNetCore.Components.WebAssembly.Hosting.WebAssemblyHostBuilder.InitializeRegisteredRootComponents(Microsoft.JSInterop.IJSUnmarshalledRuntime) - - ILLink - IL2072 - member - M:Microsoft.AspNetCore.Components.WebAssemblyComponentParameterDeserializer.DeserializeParameters(System.Collections.Generic.IList{Microsoft.AspNetCore.Components.ComponentParameter},System.Collections.Generic.IList{System.Object}) - \ No newline at end of file diff --git a/src/Components/WebView/WebView/src/IpcReceiver.cs b/src/Components/WebView/WebView/src/IpcReceiver.cs index c406d46eb8ea..1b9e6a601397 100644 --- a/src/Components/WebView/WebView/src/IpcReceiver.cs +++ b/src/Components/WebView/WebView/src/IpcReceiver.cs @@ -27,7 +27,7 @@ namespace Microsoft.AspNetCore.Components.WebView internal class IpcReceiver { private readonly Func _onAttachMessage; - private JsonSourceGeneration.JsonContext _jsonContext; + private WebEventJsonContext _jsonContext; public IpcReceiver(Func onAttachMessage) { diff --git a/src/Components/WebView/WebView/src/JsonContext.cs b/src/Components/WebView/WebView/src/JsonContext.cs deleted file mode 100644 index 063f272d5d42..000000000000 --- a/src/Components/WebView/WebView/src/JsonContext.cs +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System.Text.Json.Serialization; -using Microsoft.AspNetCore.Components.Web; - -namespace Microsoft.AspNetCore.Components.WebView.JsonSourceGeneration -{ - internal partial class JsonContext : JsonSerializerContext, WebEventData.IWebEventJsonSerializerContext { } -} diff --git a/src/JSInterop/Microsoft.JSInterop/src/Microsoft.JSInterop.WarningSuppressions.xml b/src/JSInterop/Microsoft.JSInterop/src/Microsoft.JSInterop.WarningSuppressions.xml index af6c125cf708..b02e8d4db488 100644 --- a/src/JSInterop/Microsoft.JSInterop/src/Microsoft.JSInterop.WarningSuppressions.xml +++ b/src/JSInterop/Microsoft.JSInterop/src/Microsoft.JSInterop.WarningSuppressions.xml @@ -37,12 +37,6 @@ member M:Microsoft.JSInterop.JSRuntime.InvokeAsync``1(System.Int64,System.String,System.Threading.CancellationToken,System.Object[]) - - ILLink - IL2062 - member - M:Microsoft.JSInterop.Infrastructure.DotNetDispatcher.ParseArguments(Microsoft.JSInterop.JSRuntime,System.String,System.String,System.Type[]) - ILLink IL2065 From 7f4212157417251ffebc88ec077e3f3da797475c Mon Sep 17 00:00:00 2001 From: Pranav K Date: Fri, 4 Jun 2021 14:24:19 -0700 Subject: [PATCH 3/6] PR feedback --- src/Components/Server/src/Circuits/CircuitHost.cs | 6 +++++- .../src/Microsoft.AspNetCore.Components.Server.csproj | 3 +-- src/Components/Shared/src/WebEventJsonContext.cs | 10 ---------- .../Web/src/Microsoft.AspNetCore.Components.Web.csproj | 1 - .../WebAssembly/src/Infrastructure/JSInteropMethods.cs | 5 ++++- src/Components/WebView/WebView/src/IpcReceiver.cs | 6 +++++- 6 files changed, 15 insertions(+), 16 deletions(-) delete mode 100644 src/Components/Shared/src/WebEventJsonContext.cs diff --git a/src/Components/Server/src/Circuits/CircuitHost.cs b/src/Components/Server/src/Circuits/CircuitHost.cs index 2dcf63f37a9a..8346f73b8cc8 100644 --- a/src/Components/Server/src/Circuits/CircuitHost.cs +++ b/src/Components/Server/src/Circuits/CircuitHost.cs @@ -402,7 +402,11 @@ public async Task DispatchEvent(string eventDescriptorJson, string eventArgsJson { // JsonSerializerOptions are tightly bound to the JsonContext. Cache it on first use using a copy // of the serializer settings. - _jsonContext ??= new(new JsonSerializerOptions(JSRuntime.ReadJsonSerializerOptions())); + if (_jsonContext is null) + { + _jsonContext = new(new JsonSerializerOptions(JSRuntime.ReadJsonSerializerOptions())); + } + webEventData = WebEventData.Parse(Renderer, _jsonContext, eventDescriptorJson, eventArgsJson); } catch (Exception ex) diff --git a/src/Components/Server/src/Microsoft.AspNetCore.Components.Server.csproj b/src/Components/Server/src/Microsoft.AspNetCore.Components.Server.csproj index 26a25b971996..f95e2603d781 100644 --- a/src/Components/Server/src/Microsoft.AspNetCore.Components.Server.csproj +++ b/src/Components/Server/src/Microsoft.AspNetCore.Components.Server.csproj @@ -23,10 +23,9 @@ - - + diff --git a/src/Components/Shared/src/WebEventJsonContext.cs b/src/Components/Shared/src/WebEventJsonContext.cs deleted file mode 100644 index 2d5ca7d425c3..000000000000 --- a/src/Components/Shared/src/WebEventJsonContext.cs +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System.Text.Json.Serialization; -using Microsoft.AspNetCore.Components.RenderTree; - -namespace Microsoft.AspNetCore.Components.Web -{ - -} diff --git a/src/Components/Web/src/Microsoft.AspNetCore.Components.Web.csproj b/src/Components/Web/src/Microsoft.AspNetCore.Components.Web.csproj index 20a5e3e5e94d..74941ed924f9 100644 --- a/src/Components/Web/src/Microsoft.AspNetCore.Components.Web.csproj +++ b/src/Components/Web/src/Microsoft.AspNetCore.Components.Web.csproj @@ -16,7 +16,6 @@ - diff --git a/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs b/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs index 50bbb4adda0a..68f664d1bdb4 100644 --- a/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs +++ b/src/Components/WebAssembly/WebAssembly/src/Infrastructure/JSInteropMethods.cs @@ -41,7 +41,10 @@ public static Task DispatchEvent(WebEventDescriptor eventDescriptor, string even // JsonSerializerOptions are tightly bound to the JsonContext. Cache it on first use using a copy // of the serializer settings. - _jsonContext ??= new(new JsonSerializerOptions(jsonSerializerOptions)); + if (_jsonContext is null) + { + _jsonContext = new(new JsonSerializerOptions(jsonSerializerOptions)); + } var webEvent = WebEventData.Parse(renderer, _jsonContext, eventDescriptor, eventArgsJson); return renderer.DispatchEventAsync( diff --git a/src/Components/WebView/WebView/src/IpcReceiver.cs b/src/Components/WebView/WebView/src/IpcReceiver.cs index 1b9e6a601397..400afedd7355 100644 --- a/src/Components/WebView/WebView/src/IpcReceiver.cs +++ b/src/Components/WebView/WebView/src/IpcReceiver.cs @@ -93,7 +93,11 @@ private Task DispatchBrowserEventAsync(PageContext pageContext, string eventDesc var jsonSerializerOptions = pageContext.JSRuntime.ReadJsonSerializerOptions(); // JsonSerializerOptions are tightly bound to the JsonContext. Cache it on first use using a copy // of the serializer settings. - _jsonContext ??= new(new JsonSerializerOptions(jsonSerializerOptions)); + if (_jsonContext is null) + { + _jsonContext = new(new JsonSerializerOptions(jsonSerializerOptions)); + } + var webEventData = WebEventData.Parse(renderer, _jsonContext, eventDescriptor, eventArgs); return renderer.DispatchEventAsync( webEventData.EventHandlerId, From 3c5dbadcf56bec0745816d83e7fab21ff58731ba Mon Sep 17 00:00:00 2001 From: Pranav K Date: Fri, 4 Jun 2021 14:39:41 -0700 Subject: [PATCH 4/6] Fixup tests --- src/Components/Shared/src/WebEventData.cs | 28 +++++++++++------------ 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/src/Components/Shared/src/WebEventData.cs b/src/Components/Shared/src/WebEventData.cs index 26253cdd3cab..978580b0c717 100644 --- a/src/Components/Shared/src/WebEventData.cs +++ b/src/Components/Shared/src/WebEventData.cs @@ -259,20 +259,20 @@ private static ChangeEventArgs DeserializeChangeEventArgs(string eventArgsJson, } } - [JsonSerializable(typeof(WebEventDescriptor), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(WebEventDescriptor), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(EventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(ChangeEventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(ClipboardEventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(DragEventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(ErrorEventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(FocusEventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(KeyboardEventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(MouseEventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(PointerEventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(ProgressEventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(TouchEventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] - [JsonSerializable(typeof(WheelEventArgs), GenerationMode = JsonSourceGenerationMode.Serialization)] + [JsonSerializable(typeof(WebEventDescriptor), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(WebEventDescriptor), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(EventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(ChangeEventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(ClipboardEventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(DragEventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(ErrorEventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(FocusEventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(KeyboardEventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(MouseEventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(PointerEventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(ProgressEventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(TouchEventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + [JsonSerializable(typeof(WheelEventArgs), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] internal sealed partial class WebEventJsonContext : JsonSerializerContext { } From df3816db71a6edace9afb85421136bfa6cc69f8e Mon Sep 17 00:00:00 2001 From: Pranav K Date: Fri, 4 Jun 2021 15:28:05 -0700 Subject: [PATCH 5/6] Track JSON perf with source generation --- .../Wasm.Performance/TestApp/Pages/Json.razor | 9 +++++++++ .../Wasm.Performance/TestApp/Person.cs | 4 ++-- .../TestApp/PersonJsonContext.cs | 12 ++++++++++++ .../TestApp/Wasm.Performance.TestApp.csproj | 1 + .../TestApp/wwwroot/benchmarks/jsonHandling.js | 16 ++++++++++++++++ 5 files changed, 40 insertions(+), 2 deletions(-) create mode 100644 src/Components/benchmarkapps/Wasm.Performance/TestApp/PersonJsonContext.cs diff --git a/src/Components/benchmarkapps/Wasm.Performance/TestApp/Pages/Json.razor b/src/Components/benchmarkapps/Wasm.Performance/TestApp/Pages/Json.razor index d5dcfa8bdb77..0946e78cb138 100644 --- a/src/Components/benchmarkapps/Wasm.Performance/TestApp/Pages/Json.razor +++ b/src/Components/benchmarkapps/Wasm.Performance/TestApp/Pages/Json.razor @@ -8,6 +8,7 @@ + 

@serializedValue

@if (serializedValue != null) @@ -17,6 +18,7 @@ + @if (numPeopleDeserialized > 0) { @@ -26,6 +28,7 @@ @code { Person smallOrgChart = Person.GenerateOrgChart(1, 4); Person largeOrgChart = Person.GenerateOrgChart(5, 4); + PersonJsonContext personJsonContext = new(new(JsonSerializerDefaults.Web)); string smallOrgChartJson; string largeOrgChartJson; int numPeopleDeserialized; @@ -55,12 +58,18 @@ void SerializeLarge() => serializedValue = JsonSerializer.Serialize(largeOrgChart); + void SerializeLargeSourceGen() + => serializedValue = JsonSerializer.Serialize(largeOrgChart, personJsonContext.Person); + void DeserializeSmall() => numPeopleDeserialized = Deserialize(smallOrgChartJson); void DeserializeLarge() => numPeopleDeserialized = Deserialize(largeOrgChartJson); + void DeserializeLargeSourceGen() + => numPeopleDeserialized = CountPeople(JsonSerializer.Deserialize(largeOrgChartJson, personJsonContext.Person)); + static int Deserialize(string json) { var ceo = JsonSerializer.Deserialize(json); diff --git a/src/Components/benchmarkapps/Wasm.Performance/TestApp/Person.cs b/src/Components/benchmarkapps/Wasm.Performance/TestApp/Person.cs index ecaa7d23ecda..53b028c14dda 100644 --- a/src/Components/benchmarkapps/Wasm.Performance/TestApp/Person.cs +++ b/src/Components/benchmarkapps/Wasm.Performance/TestApp/Person.cs @@ -15,7 +15,7 @@ public class Person public int Salary { get; set; } public bool IsAdmin { get; set; } public List Subordinates { get; set; } - public Dictionary SecurityClearances { get; set; } + public Dictionary SecurityClearances { get; set; } public static Person GenerateOrgChart(int totalDepth, int numDescendantsPerNode, int thisDepth = 0, string namePrefix = null, int siblingIndex = 0) { @@ -28,7 +28,7 @@ public static Person GenerateOrgChart(int totalDepth, int numDescendantsPerNode, IsAdmin = siblingIndex % 2 == 0, Salary = 10000000 / (thisDepth + 1), SecurityClearances = Clearances - .ToDictionary(c => c, _ => (object)(rng.Next(0, 2) == 0)), + .ToDictionary(c => c, _ => rng.Next(0, 2) == 0), Subordinates = Enumerable.Range(0, thisDepth < totalDepth ? numDescendantsPerNode : 0) .Select(index => GenerateOrgChart(totalDepth, numDescendantsPerNode, thisDepth + 1, name, index)) .ToList() diff --git a/src/Components/benchmarkapps/Wasm.Performance/TestApp/PersonJsonContext.cs b/src/Components/benchmarkapps/Wasm.Performance/TestApp/PersonJsonContext.cs new file mode 100644 index 000000000000..708274644348 --- /dev/null +++ b/src/Components/benchmarkapps/Wasm.Performance/TestApp/PersonJsonContext.cs @@ -0,0 +1,12 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System.Text.Json.Serialization; + +namespace Wasm.Performance.TestApp +{ + [JsonSerializable(typeof(Person), GenerationMode = JsonSourceGenerationMode.MetadataAndSerialization)] + internal partial class PersonJsonContext : JsonSerializerContext + { + } +} diff --git a/src/Components/benchmarkapps/Wasm.Performance/TestApp/Wasm.Performance.TestApp.csproj b/src/Components/benchmarkapps/Wasm.Performance/TestApp/Wasm.Performance.TestApp.csproj index 76237492831d..c037307cd628 100644 --- a/src/Components/benchmarkapps/Wasm.Performance/TestApp/Wasm.Performance.TestApp.csproj +++ b/src/Components/benchmarkapps/Wasm.Performance/TestApp/Wasm.Performance.TestApp.csproj @@ -13,5 +13,6 @@ + diff --git a/src/Components/benchmarkapps/Wasm.Performance/TestApp/wwwroot/benchmarks/jsonHandling.js b/src/Components/benchmarkapps/Wasm.Performance/TestApp/wwwroot/benchmarks/jsonHandling.js index 05c8e421c09d..b00916bd7871 100644 --- a/src/Components/benchmarkapps/Wasm.Performance/TestApp/wwwroot/benchmarks/jsonHandling.js +++ b/src/Components/benchmarkapps/Wasm.Performance/TestApp/wwwroot/benchmarks/jsonHandling.js @@ -31,6 +31,14 @@ group('JSON handling', () => { } }); + benchmark('Serialize 340kb (Source Generated)', () => + benchmarkJson(app, '#serialize-large-sourcegen', '#serialized-length', 339803), { + descriptor: { + name: 'blazorwasm/jsonserialize-sourcegen-340kb', + description: 'Serialize JSON (SourceGen) 340kb - Time in ms' + } + }); + benchmark('Deserialize 1kb', () => benchmarkJson(app, '#deserialize-small', '#deserialized-count', 5), { descriptor: { @@ -47,6 +55,14 @@ group('JSON handling', () => { } }); + benchmark('Deserialize 340kb (Source Generated)', () => + benchmarkJson(app, '#deserialize-large-sourcegen', '#deserialized-count', 1365), { + descriptor: { + name: 'blazorwasm/jsondeserialize-sourcegen-340kb', + description: 'Deserialize JSON (SourceGen) 340kb - Time in ms' + } + }); + benchmark('Serialize 340kb (JavaScript)', () => { const json = JSON.stringify(largeObjectToSerialize); if (json.length !== 339803) { From 90e5ef539b2991fa77b6e88ef109a80f1f4144d6 Mon Sep 17 00:00:00 2001 From: Pranav K Date: Fri, 11 Jun 2021 09:41:21 -0700 Subject: [PATCH 6/6] Update src/Components/WebView/WebView/src/IpcReceiver.cs Co-authored-by: Tanay Parikh --- src/Components/WebView/WebView/src/IpcReceiver.cs | 1 - 1 file changed, 1 deletion(-) diff --git a/src/Components/WebView/WebView/src/IpcReceiver.cs b/src/Components/WebView/WebView/src/IpcReceiver.cs index 3cb809eb9736..11e75e9892ec 100644 --- a/src/Components/WebView/WebView/src/IpcReceiver.cs +++ b/src/Components/WebView/WebView/src/IpcReceiver.cs @@ -121,4 +121,3 @@ private void OnLocationChanged(PageContext pageContext, string uri, bool interce } } } -