How do I stream responses with Gin in Go?

Here is an example of how to stream responses using the Gin framework in Go:


            package main

            import (
                "github.com/gin-gonic/gin"
                "net/http"
                "time"
            )

            func main() {
                r := gin.Default()

                r.GET("/stream", func(c *gin.Context) {
                    c.Stream(http.StatusOK, "text/event-stream", func(w io.Writer) {
                        for i := 0; i < 10; i++ {
                            fmt.Fprintf(w, "data: Message %d\n\n", i)
                            w.(http.Flusher).Flush() // flush the data immediately
                            time.Sleep(1 * time.Second)
                        }
                    })
                })

                r.Run()
            }