Dashboard websocket doesn't connect

[jkhalaf-gr]

Hello

On https://localhost:port/tickerq-dashboard/, this is what I see:

In chrome's console I see:

Failed to load resource: the server responded with a status of 405 ()

In the network tab, I see the request is going to:

https://localhost:7121/tickerq-dashboard/ticker-notification-hub/negotiate?auth=eGFCTTRVblahblah3U5WU1uTXc2R0E0ZEVtYlZLdDRFN0REMg%3D%3D&negotiateVersion=1

And it returns a 405 response.

In Program.cs I have:

// production configuration with ef core persistence
builder.Services.AddTickerQ(options =>
{
  options.SetMaxConcurrency(0);

  options.AddOperationalStore<GrDbContext>(efOpt => { efOpt.CancelMissedTickersOnAppStart(); });

  options.AddDashboard(dashboardOpt =>
  {
    dashboardOpt.BasePath = "/tickerq-dashboard";
    dashboardOpt.EnableBasicAuth = true;
  });
});

And then later down in the file, I have:

app.UseHttpsRedirection();

app.MapStaticAssets();

app.UseRouting();

app.UseSession();

app.UseAuthentication();

app.UseAuthorization();

app.Use(async (context, next) =>
{
  if (context.Request.Path == "/")
  {
    context.Response.Redirect("/board");
    return;
  }

  await next();
});

// activate tickerq job processor
app.UseTickerQ();

What am I doing wrong?

[arcenox]

What .net version are you using ?

[jkhalaf-gr]

I'm on net9.0 and these are the TickerQ packages that I'm using:

<PackageReference Include="TickerQ" Version="2.5.3" />
<PackageReference Include="TickerQ.Dashboard" Version="2.5.3" />
<PackageReference Include="TickerQ.EntityFrameworkCore" Version="2.5.3" />
<PackageReference Include="TickerQ.Utilities" Version="2.5.3" />

[mdemrulkayes]

@jkhalaf-gr What is the project type? Is it Balzor server or WebAssembly? I have created a Blazor Server application and found that the dashboard socket connection works fine.

var app = builder.Build();

// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/Error", createScopeForErrors: true);
    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
    app.UseHsts();
}

app.UseTickerQ();
app.UseHttpsRedirection();

app.UseStaticFiles();
app.UseAntiforgery();

app.MapRazorComponents<App>()
    .AddInteractiveServerRenderMode();

app.Run();

Try to register app.UseTickerQ before app.UseHttpsRedirection.

[jkhalaf-gr]

It is a simple .NET 9 MVC project.

[avidenic]

I think app. MapStaticAssets(); might be the culprit here. It does not matter whether it is used after UseTickerQ; or before. I have the same issue. I did not dig into the issue but would be interesting to know why.