To get authenticated SignalR hubs to work, you need to allow credentials in CORS, so your aspnetcore code might look like this:
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services.AddCors(action => action.AddPolicy(policyName, builder => builder .AllowAnyMethod() .AllowAnyHeader() .AllowAnyOrigin() .AllowCredentials())); |
As of
When I talk to .NET developers, I find that there’s still a lot of confusion about what .NET Standard is and how it relates to
In two recent posts, I blogged about SignalR in .AspNet Core 2.1, and automating boilerplate multitenancy code in Entity Framework Core 2.1. Both these blogs
In any real world enterprise application, you end up writing a lot of similar, tedious boilerplate code for bookkeeping . This logic results in a
UPDATE, 2018 May 30: It’s alive. The dotnet team officially announces 2.1 on their blog! The newest version of ASP.NET Core will be released in
In a previous post, I wrote about using SignalR in AspNetCore. Today, I tried the next step up – SignalR as a service! You will
We’ve all been waiting for the first production release of SignalR for AspNetCore, and supposedly it’s going to be out there any day now. Impatient
I recently needed to write a routine that exports a query to an Excel file, and came up with a generic solution I thought might
A decade ago, Silverlight was king and I loved every minute of it. XAML provided precise and flexible layout, the Silverlight plugin alleviated most browser
At Trailhead, we’ve recently been noticing an increase in a couple of questions from our clients. They are: 1. Is Web Forms dead?, and 2.