Activities of "neethucp"
Hi,
It's working now. Thank you
We are just trying to deploy Blazor Server App to Azure and want to use Azure Signal R Service.
"We recommend using the Azure SignalR Service for Blazor Server apps. The service works in conjunction with the app's Blazor Hub for scaling up a Blazor Server app to a large number of concurrent SignalR connections."
https://learn.microsoft.com/en-us/aspnet/core/blazor/host-and-deploy/server?view=aspnetcore-7.0#azure-signalr-service
The connection is working fine. The only issue is that the menu items with permission do not appear in the application.
The configuration is added in Blazor Server module as we want to use Azure SignalR for blazor.
The application works properly if we remove the line "context.Services.AddSignalR().AddAzureSignalR();" and all menu items are displayed correctly.
Hi,
We are not building a chat application. We just added the azure signalR configuration context.Services.AddSignalR().AddAzureSignalR(); in blazor module and the connection string in appsettings.
https://custman-my.sharepoint.com/:v:/g/personal/aoomm_lighthousehq_com_au/EchOgOpX4oRJtj6NaBwqKKgB5xT9iByJUwjru6xYN10AmQ?e=8lUdPw
Menu items are disappearing when we use azure signalR in blazor server app and only the "Home" menu appears. If we remove the permission for other menu items, those get displayed. We were able to reproduce the issue in a new abp project.
- ABP Framework version: v7.2.2
- UI type: Blazor Server
- DB provider: EF Core
- Tiered (MVC) or Identity Server Separated (Angular): yes
We are getting the following error when trying to intergrate Azure SignalR to our exisitng blazor server application.
System.NullReferenceException: Object reference not set to an instance of an object. [blazor_f49e0680-3]: at Volo.Abp.AspNetCore.Components.Web.LeptonXTheme.Components.ApplicationLayout.SideMenu.Navigation.MobileNavbar.BuildRenderTree(RenderTreeBuilder __builder) [blazor_f49e0680-3]: at Microsoft.AspNetCore.Components.Rendering.ComponentState.RenderIntoBatch(RenderBatchBuilder batchBuilder, RenderFragment renderFragment, Exception& renderFragmentException).
Please help to fix the issue.
- ABP Framework version: v7.2.2
- UI type: Blazor Server
- DB provider: EF Core
- Tiered (MVC) or Identity Server Separated (Angular): yes
That fixed the issue. Thank you.
Hi, we have added the automapping for elsa dashboard manually. And the dashboard issue is sorted. But major issue we are facing is with workflow instance not getting updated. Following is the code in elsa to save the instance. On debugging we found that entity is in detached state and hence change tracking not working for update.
https://github.com/elsa-workflows/elsa-core/blob/392b4509217bf1c2b8c90a4ed669bc71ab45f4ab/src/persistence/Elsa.Persistence.EntityFramework/Elsa.Persistence.EntityFramework.Core/Stores/EntityFrameworkStore.cs
We have integrated elsa workflow to abp project. It was all working fine with abp v7.0.3. But when we updated abp to version 7.1 following issues started happening
- Unable to access elsa dashboard api's as automapper mappings configured in elsa package stopped working.
- Elsa workflow instances doesn't save properly when updated, as entity change tracking doesn't work. Elsa gets the entity from the database and maps the latest changes to the entity using automapper and then saves the dbcontext. But the entity is in detached state after mapping and hence changes not saved.
Can you please shed some light on what changed with the version 7.1 that might be causing this issue. Elsa is also using .net 7 and automapper version 12.0.0.
- ABP Framework version: v7.1
- UI type: Blazor
- DB provider: EF Core
- Tiered (MVC) or Identity Server Separated (Angular): yes