Real-Time at Last: SSE and SignalR in ASP.NET Core

In Part 1, we walked through the pre-real-time era of server status updates: full page refresh, XMLHttpRequest, Ajax and fetch(), and short/long polling. What all of that machinery was really reaching for is a way for the server to simply tell the client when something happens, the moment it happens. That's what this post covers: Server-Sent Events (SSE) and SignalR, the two mainstream ways to get genuine server push in ASP.NET Core.

Nguồn: https://www.binaryintellect.net/articles/d0294aea-cdb8-4bd7-a6b0-b34c5129035f.aspx. 8 Sync News chỉ tóm tắt và dẫn link; bản quyền nội dung thuộc tác giả và nguồn gốc.