📝 docs: add SSE example

.github/README.md

@@ -133,6 +133,7 @@ go get -u github.com/gofiber/fiber/v2
 -   [Rapid](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497) server-side programming
 -   [Template engines](https://github.com/gofiber/template)
 -   [WebSocket support](https://github.com/gofiber/websocket)
+-   [Server-Sent events](https://github.com/gofiber/recipes/tree/master/sse)
 -   [Rate Limiter](https://docs.gofiber.io/api/middleware/limiter)
 -   Translated in [15 languages](https://docs.gofiber.io/)
 -   And much more, [explore Fiber](https://docs.gofiber.io/)
@@ -497,6 +498,47 @@ func main() {
 }
 ```
 
+### Server-Sent Events
+
+📖 [More Info](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events)
+
+```go
+import (
+    "github.com/gofiber/fiber/v2"
+    "github.com/valyala/fasthttp"
+)
+
+func main() {
+  app := fiber.New()
+
+  app.Get("/sse", func(c *fiber.Ctx) error {
+    c.Set("Content-Type", "text/event-stream")
+    c.Set("Cache-Control", "no-cache")
+    c.Set("Connection", "keep-alive")
+    c.Set("Transfer-Encoding", "chunked")
+
+    c.Context().SetBodyStreamWriter(fasthttp.StreamWriter(func(w *bufio.Writer) {
+      fmt.Println("WRITER")
+      var i int
+
+      for {
+        i++
+        msg := fmt.Sprintf("%d - the time is %v", i, time.Now())
+        fmt.Fprintf(w, "data: Message: %s\n\n", msg)
+        fmt.Println(msg)
+
+        w.Flush()
+        time.Sleep(5 * time.Second)
+      }
+    }))
+
+    return nil
+  })
+
+  log.Fatal(app.Listen(":3000"))
+}
+```
+
 ### Recover middleware
 
 📖 [Recover](https://docs.gofiber.io/api/middleware/recover)

.github/README_ckb.md

@@ -130,6 +130,7 @@ go get -u github.com/gofiber/fiber/v2
 -   پڕۆگرامکردنی [خێرا](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497)ی ڕاژە
 -   [داڕێژە](https://github.com/gofiber/template)
 -   پشتگیریی [WebSocket](https://github.com/gofiber/websocket)
+-   [Server-Sent events](https://github.com/gofiber/recipes/tree/master/sse)
 -   [Rate Limiter](https://docs.gofiber.io/api/middleware/limiter)
 -   وەرگێڕراوە بۆ [15 زمان](https://docs.gofiber.io/)
 -   زیاتریش، [فایبەر بپشکنە](https://docs.gofiber.io/)
@@ -497,6 +498,47 @@ func main() {
 }
 ```
 
+### Server-Sent Events
+
+📖 [More Info](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events)
+
+```go
+import (
+    "github.com/gofiber/fiber/v2"
+    "github.com/valyala/fasthttp"
+)
+
+func main() {
+  app := fiber.New()
+
+  app.Get("/sse", func(c *fiber.Ctx) error {
+    c.Set("Content-Type", "text/event-stream")
+    c.Set("Cache-Control", "no-cache")
+    c.Set("Connection", "keep-alive")
+    c.Set("Transfer-Encoding", "chunked")
+
+    c.Context().SetBodyStreamWriter(fasthttp.StreamWriter(func(w *bufio.Writer) {
+      fmt.Println("WRITER")
+      var i int
+
+      for {
+        i++
+        msg := fmt.Sprintf("%d - the time is %v", i, time.Now())
+        fmt.Fprintf(w, "data: Message: %s\n\n", msg)
+        fmt.Println(msg)
+
+        w.Flush()
+        time.Sleep(5 * time.Second)
+      }
+    }))
+
+    return nil
+  })
+
+  log.Fatal(app.Listen(":3000"))
+}
+```
+
 ### Recover middleware
 
 📖 [Recover](https://docs.gofiber.io/api/middleware/recover)

.github/README_de.md

@@ -130,6 +130,7 @@ go get -u github.com/gofiber/fiber/v2
 -   [Schnelle](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497) serverseitige Programmierung
 -   [Template engines](https://github.com/gofiber/template)
 -   [WebSocket support](https://github.com/gofiber/websocket)
+-   [Server-Sent events](https://github.com/gofiber/recipes/tree/master/sse)
 -   [Rate Limiter](https://docs.gofiber.io/api/middleware/limiter)
 -   Verfügbar in [15 Sprachen](https://docs.gofiber.io/)
 -   Und vieles mehr - [erkunde Fiber](https://docs.gofiber.io/)
@@ -492,6 +493,47 @@ func main() {
 }
 ```
 
+### Server-Sent Events
+
+📖 [More Info](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events)
+
+```go
+import (
+    "github.com/gofiber/fiber/v2"
+    "github.com/valyala/fasthttp"
+)
+
+func main() {
+  app := fiber.New()
+
+  app.Get("/sse", func(c *fiber.Ctx) error {
+    c.Set("Content-Type", "text/event-stream")
+    c.Set("Cache-Control", "no-cache")
+    c.Set("Connection", "keep-alive")
+    c.Set("Transfer-Encoding", "chunked")
+
+    c.Context().SetBodyStreamWriter(fasthttp.StreamWriter(func(w *bufio.Writer) {
+      fmt.Println("WRITER")
+      var i int
+
+      for {
+        i++
+        msg := fmt.Sprintf("%d - the time is %v", i, time.Now())
+        fmt.Fprintf(w, "data: Message: %s\n\n", msg)
+        fmt.Println(msg)
+
+        w.Flush()
+        time.Sleep(5 * time.Second)
+      }
+    }))
+
+    return nil
+  })
+
+  log.Fatal(app.Listen(":3000"))
+}
+```
+
 ### Recover middleware
 
 📖 [Recover](https://docs.gofiber.io/api/middleware/recover)

.github/README_es.md

@@ -130,6 +130,7 @@ go get -u github.com/gofiber/fiber/v2
 -   Programación [rápida](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497) del lado del servidor
 -   [Template engines](https://github.com/gofiber/template)
 -   [WebSocket support](https://github.com/gofiber/websocket)
+-   [Server-Sent events](https://github.com/gofiber/recipes/tree/master/sse)
 -   [Rate Limiter](https://docs.gofiber.io/api/middleware/limiter)
 -   Disponible en [15 idiomas](https://docs.gofiber.io/)
 -   Y mucho más, [explora Fiber](https://docs.gofiber.io/)
@@ -492,6 +493,47 @@ func main() {
 }
 ```
 
+### Server-Sent Events
+
+📖 [More Info](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events)
+
+```go
+import (
+    "github.com/gofiber/fiber/v2"
+    "github.com/valyala/fasthttp"
+)
+
+func main() {
+  app := fiber.New()
+
+  app.Get("/sse", func(c *fiber.Ctx) error {
+    c.Set("Content-Type", "text/event-stream")
+    c.Set("Cache-Control", "no-cache")
+    c.Set("Connection", "keep-alive")
+    c.Set("Transfer-Encoding", "chunked")
+
+    c.Context().SetBodyStreamWriter(fasthttp.StreamWriter(func(w *bufio.Writer) {
+      fmt.Println("WRITER")
+      var i int
+
+      for {
+        i++
+        msg := fmt.Sprintf("%d - the time is %v", i, time.Now())
+        fmt.Fprintf(w, "data: Message: %s\n\n", msg)
+        fmt.Println(msg)
+
+        w.Flush()
+        time.Sleep(5 * time.Second)
+      }
+    }))
+
+    return nil
+  })
+
+  log.Fatal(app.Listen(":3000"))
+}
+```
+
 ### Middleware de Recuperación
 
 📖 [Recover](https://docs.gofiber.io/api/middleware/recover)

.github/README_fa.md

@@ -159,6 +159,7 @@ go get -u github.com/gofiber/fiber/v2
 -   برنامه نویسی سمت سرور [سریع](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497)
 -   دارای [Template engines](https://github.com/gofiber/template) اختصاصی
 -   [پشتیبانی از وب سوکت](https://github.com/gofiber/websocket)
+-   [Server-Sent events](https://github.com/gofiber/recipes/tree/master/sse)
 -   قابلیت [Rate Limiter](https://docs.gofiber.io/api/middleware/limiter)
 -   ترجمه در [15 زبان](https://docs.gofiber.io/)
 -   و امکانات بیشتر, [دیدن در داکیومنت](https://docs.gofiber.io/)
@@ -594,6 +595,47 @@ func main() {
 }
 ```
 
+### Server-Sent Events
+
+📖 [More Info](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events)
+
+```go
+import (
+    "github.com/gofiber/fiber/v2"
+    "github.com/valyala/fasthttp"
+)
+
+func main() {
+  app := fiber.New()
+
+  app.Get("/sse", func(c *fiber.Ctx) error {
+    c.Set("Content-Type", "text/event-stream")
+    c.Set("Cache-Control", "no-cache")
+    c.Set("Connection", "keep-alive")
+    c.Set("Transfer-Encoding", "chunked")
+
+    c.Context().SetBodyStreamWriter(fasthttp.StreamWriter(func(w *bufio.Writer) {
+      fmt.Println("WRITER")
+      var i int
+
+      for {
+        i++
+        msg := fmt.Sprintf("%d - the time is %v", i, time.Now())
+        fmt.Fprintf(w, "data: Message: %s\n\n", msg)
+        fmt.Println(msg)
+
+        w.Flush()
+        time.Sleep(5 * time.Second)
+      }
+    }))
+
+    return nil
+  })
+
+  log.Fatal(app.Listen(":3000"))
+}
+```
+
 </div>
 
 ### Recover middleware

.github/README_fr.md

@@ -130,6 +130,7 @@ go get -u github.com/gofiber/fiber/v2
 -   Programmation côté serveur [rapide](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497)
 -   [Template engines](https://github.com/gofiber/template)
 -   [WebSocket support](https://github.com/gofiber/websocket)
+-   [Server-Sent events](https://github.com/gofiber/recipes/tree/master/sse)
 -   [Rate Limiter](https://docs.gofiber.io/api/middleware/limiter)
 -   Available in [15 languages](https://docs.gofiber.io/)
 -   Et plus encore, [explorez Fiber](https://docs.gofiber.io/)
@@ -494,6 +495,47 @@ func main() {
 }
 ```
 
+### Server-Sent Events
+
+📖 [More Info](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events)
+
+```go
+import (
+    "github.com/gofiber/fiber/v2"
+    "github.com/valyala/fasthttp"
+)
+
+func main() {
+  app := fiber.New()
+
+  app.Get("/sse", func(c *fiber.Ctx) error {
+    c.Set("Content-Type", "text/event-stream")
+    c.Set("Cache-Control", "no-cache")
+    c.Set("Connection", "keep-alive")
+    c.Set("Transfer-Encoding", "chunked")
+
+    c.Context().SetBodyStreamWriter(fasthttp.StreamWriter(func(w *bufio.Writer) {
+      fmt.Println("WRITER")
+      var i int
+
+      for {
+        i++
+        msg := fmt.Sprintf("%d - the time is %v", i, time.Now())
+        fmt.Fprintf(w, "data: Message: %s\n\n", msg)
+        fmt.Println(msg)
+
+        w.Flush()
+        time.Sleep(5 * time.Second)
+      }
+    }))
+
+    return nil
+  })
+
+  log.Fatal(app.Listen(":3000"))
+}
+```
+
 ### Recover middleware
 
 📖 [Recover](https://docs.gofiber.io/api/middleware/recover)

.github/README_he.md

@@ -153,6 +153,7 @@ go get -u github.com/gofiber/fiber/v2
 -   תכנות [מהיר](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497) של צד שרת
 -   [מנועי תבניות](https://docs.gofiber.io/middleware#template)
 -   [תמיכה ב-WebSocket](https://github.com/gofiber/websocket)
+-   [Server-Sent events](https://github.com/gofiber/recipes/tree/master/sse)
 -   [הגבלת קצבים ובקשות](https://docs.gofiber.io/api/middleware/limiter)
 -   Available in [12 languages](https://docs.gofiber.io/)
 -   והרבה יותר, [חקור את Fiber](https://docs.gofiber.io/)
@@ -592,6 +593,51 @@ func main() {
 
 </div>
 
+### Server-Sent Events
+
+📖 [More Info](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events)
+
+<div dir="ltr">
+
+```go
+import (
+    "github.com/gofiber/fiber/v2"
+    "github.com/valyala/fasthttp"
+)
+
+func main() {
+  app := fiber.New()
+
+  app.Get("/sse", func(c *fiber.Ctx) error {
+    c.Set("Content-Type", "text/event-stream")
+    c.Set("Cache-Control", "no-cache")
+    c.Set("Connection", "keep-alive")
+    c.Set("Transfer-Encoding", "chunked")
+
+    c.Context().SetBodyStreamWriter(fasthttp.StreamWriter(func(w *bufio.Writer) {
+      fmt.Println("WRITER")
+      var i int
+
+      for {
+        i++
+        msg := fmt.Sprintf("%d - the time is %v", i, time.Now())
+        fmt.Fprintf(w, "data: Message: %s\n\n", msg)
+        fmt.Println(msg)
+
+        w.Flush()
+        time.Sleep(5 * time.Second)
+      }
+    }))
+
+    return nil
+  })
+
+  log.Fatal(app.Listen(":3000"))
+}
+```
+
+</div>
+
 ### Middleware של התאוששות
 
 📖 [התאוששות](https://docs.gofiber.io/api/middleware/recover)