managing-blazor-server-data-access

To resolve Blazor Server DbContext threading errors, configure an IDbContextFactory to manage DbContext lifetimes. This prevents concurrent operation exceptions caused by long-lived WebSocket circuits sharing a single scoped DbContext instance.

Session state returns NULL in Blazor Server WebSocket circuits because standard HTTP Session is disconnected during long-lived SignalR connections. This skill replaces Session state with alternative state management solutions suited for long-lived circuits.

Configure EF Core data access for long-lived Blazor Server circuits by injecting an IDbContextFactory instead of a scoped DbContext. Run the command 'configure-data-access BlazorServerApp -c Web.config' to apply the required service configurations.

The best way to prevent cart state loss in Blazor Server is migrating from traditional Session or ViewState to robust state management alternatives designed for long-lived circuits. This skill configures dependency injection to maintain cart persistence reliably.

Yes, you need to migrate DataSource configurations to service injection for Blazor Server data access. This migration replaces obsolete Web.config data source patterns with modern dependency injection and IDbContextFactory configurations.