Is Chat Module Supported in Maui Blazor project? #6640

5 Answer(s)

• 

  0

  liangshiwei created 2 months ago

  Support Team Fullstack Developer

  Hi,

  Chat feature Supported in 8.1 for a Maui Blazor.

  

  You can try :

  using Microsoft.AspNetCore.Components;
  using Microsoft.AspNetCore.SignalR.Client;
  using Microsoft.Extensions.Options;
  using Volo.Abp.DependencyInjection;
  using Volo.Abp.Http.Client;
  using Volo.Abp.Http.Client.Authentication;
  using Volo.Chat.Blazor.Components;
  
  namespace Volo.Chat.Blazor.MauiBlazor.Components;
  
  [ExposeServices(typeof(MessagesToolbarItem))]
  public class BlazorMessagesToolbarItem : MessagesToolbarItem
  {
      [Inject]
      protected IAbpAccessTokenProvider AccessTokenProvider { get; set; }
  
      [Inject]
      protected IOptions<ChatBlazorMauiBlazorOptions> ChatBlazorMauiBlazorOptions { get; set; }
  
      [Inject]
      protected IOptions<AbpRemoteServiceOptions> AbpRemoteServiceOptions { get; set; }
  
      protected async override Task SetChatHubConnectionAsync()
      {
          var accessToken = await AccessTokenProvider.GetTokenAsync();
  
          var signalrUrl = ChatBlazorMauiBlazorOptions.Value.SignalrUrl ?? AbpRemoteServiceOptions.Value.RemoteServices.Default.BaseUrl;
  
          HubConnection = new HubConnectionBuilder()
              .WithUrl(signalrUrl.EnsureEndsWith('/') + "signalr-hubs/chat", options =>
              {
                  options.AccessTokenProvider = () => Task.FromResult(accessToken);
              })
              .Build();
      }
  }
  
  public class ChatBlazorMauiBlazorOptions
  {
      public string SignalrUrl { get; set; }
  }
  

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• 

  0

  olitrepanier created 2 months ago

  Hello!

  Awesome news. I already managed to code it on our end (very similar to the code you're giving). I was wondering if the razor components are also improved?

  This is what it looks like with LeptonX:

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  1
• 

  0

  liangshiwei created 2 months ago

  Support Team Fullstack Developer

  Hi,

  Yes, this is the code, you can override the chat page: https://gist.github.com/realLiangshiwei/b90eabf57bf4f1e90e9ce2cbabdea770

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• 

  0

  olitrepanier created 2 months ago

  Thank you for the code,

  I also notice that there seems to be two SignalR connections. I doubt this is intended since it triggers the function ReceiveMessageAsync from the ChatHubConnectionService twice.

  

  Is this normal?

  This seems to be problematic since the chat sometimes gets Reversed twice, which cancels it out and is ordered wrongly.

  Also, this means that calls to the API are made twice.

  I'm having these issues both on Blazor and Maui Blazor.

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• 

  0

  liangshiwei created 2 months ago

  Support Team Fullstack Developer

  Hi,

  This might be a problem, could you provide full steps to reproduce, I will check it. thanks

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