Reloading the InteractiveServer page consecutively throws circuit shutdown error #62860
Description
Is there an existing issue for this?
- I have searched the existing issues
Describe the bug
I noticed an issue while testing the PersistentState attribute by reloading the page consecutively, which resulted in an error. To reproduce the problem, I stripped everything down to a simple page component, but it still threw the same error.
[2025-07-22T13:55:32.508Z] Error: Circuit has been shut down due to error.
log @ blazor.web.2joo3ua8jp.js:1
unhandledError @ blazor.web.2joo3ua8jp.js:1
(anonymous) @ blazor.web.2joo3ua8jp.js:1
_invokeClientMethod @ blazor.web.2joo3ua8jp.js:1
_processIncomingData @ blazor.web.2joo3ua8jp.js:1
Cn.connection.onreceive @ blazor.web.2joo3ua8jp.js:1
i.onmessage @ blazor.web.2joo3ua8jp.js:1
The application still works but the error continues to show up even when opening a new session in another browser/tab. There were no warning/error observed in the terminal
@page "/"
@rendermode InteractiveServer
<PageTitle>Home</PageTitle>
@counter
@code {
public int counter { get; set; }
}
Expected Behavior
No response
Steps To Reproduce
- Create a new Blazor Web App with per page InteractiveServer render mode
- Reload the home page consecutively for 10 or more times and you'll see the error. The number of times to reload is not fixed as I've seen it go lesser when the component grows bigger.
Exceptions (if any)
No response
.NET Version
10.0.100-preview.7.25368.105
Anything else?
No response