Question Description

Hello all, can we have please a working example for proper event stream in fiber v3? All i have found are v2 partial examples. I've found this using 'pipe' but i don't know if this is the right way of doing it as 'pipe' it's blocking.

Code Snippet (optional)

func Events(c fiber.Ctx) error {

	pr, pw := io.Pipe()

	c.Set("Content-Type", "text/event-stream")
	c.Set("Cache-Control", "no-cache")
	c.Set("Connection", "keep-alive")

	go func() {
		ticker := time.NewTicker(2 * time.Second)
		defer ticker.Stop()

		for {
			select {
			case t := <-ticker.C:
				_, err := fmt.Fprintf(pw, "data: Time is %s\n\n", t.Format(time.RFC3339))
				if err != nil {
					pw.Close()
					return
				}
			}
		}
	}()

	return c.SendStream(pr)
}

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• I have checked for existing issues that describe my questions prior to opening this one.
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