不可以，无法使用C#控制台应用程序在Azure Web App环境中配置WebSocket连接。
我们可以将ASP.NET、ASP.NET Core Web API、ASP.NET Core Blazor和ASP.NET MVC Web应用部署到Azure App Service。

• 使用Azure Web PubSub服务和Azure SignalR作为Azure中的WebSockets。
• 下面的代码创建一个WebSocket连接，并允许用户发送和接收消息。
  在Blazor中使用Azure Web PubSub服务：

@page "/websocket"

<h1>Echo test</h1>
<h3>State: @webSocket.State</h3>

@if(webSocket.State == WebSocketState.Open) {
    <form @onsubmit="SendMessageAsync">
        Message: <input @bind="@message" />
        <button type="submit">Send</button>
    </form>
    <pre>@log</pre>
}

@code {

    
    private CancellationTokenSource disposalTokenSource = new CancellationTokenSource();
    private ClientWebSocket webSocket = new ClientWebSocket();
    private string message = "Hello, websocket!";
    private string log = "";

    protected override async Task OnInitializedAsync() {
        await ConnectWebSocketAsync();
        _ = ReceiveLoop();
    }

    private async Task ConnectWebSocketAsync() {
        // Update the URI with your actual WebSocket endpoint and access token
        var uri = new Uri("wss://your-websocket-endpoint?access_token=your-access-token");
        await webSocket.ConnectAsync(uri, disposalTokenSource.Token);
    }

    private async Task SendMessageAsync() {
        log += $"Sending: {message}\n";
        var dataToSend = new ArraySegment<byte>(Encoding.UTF8.GetBytes(message));
        await webSocket.SendAsync(dataToSend, WebSocketMessageType.Text, true, disposalTokenSource.Token);
    }

    private async Task ReceiveLoop() {
        var buffer = new ArraySegment<byte>(new byte[1024]);
        while(!disposalTokenSource.Token.IsCancellationRequested) {
            var received = await webSocket.ReceiveAsync(buffer, disposalTokenSource.Token);
            if (received.MessageType == WebSocketMessageType.Text) {
                var receivedAsText = Encoding.UTF8.GetString(buffer.Array, 0, received.Count);
                log += $"Received: {receivedAsText}\n";
                StateHasChanged();
            }
        }
    }

    public void Dispose() {
        disposalTokenSource.Cancel();
        _ = webSocket.CloseAsync(WebSocketCloseStatus.NormalClosure, "Bye", CancellationToken.None);
    }
}

字符串

本地：

的数据

的

• 我遵循了MSDOC的参考，用于使用Visual Studio将ASP.NET Core应用程序发布到Azure。
  Azure：
  

对于Azure SignalR和Blazor：

我在Blazor中遵循了Azure SignalR的configuration参考

• 安装软件包dotnet add package Microsoft.Azure.SignalR
• 下面的代码是针对Azure SignalR与Blazor的configuration
  Startup.cs

public void ConfigureServices(IServiceCollection services)
{
    ...
    services.AddServerSideBlazor();
    services.AddSignalR().AddAzureSignalR();
    ...
}

型

appsetting.json：

"Azure": {
    "SignalR": {
      "Enabled": true,
      "ConnectionString": <your-connection-string>
    }
  }

型

本地：

的

Azure：

型