Add More Examples & Categorized in Folders & TOC

Former-commit-id: ce4d711a75a4ba08ffab075e6baa88724725885b

_examples/examples/intermediate/websockets/native-messages/main.go

@@ -0,0 +1,62 @@
+package main
+
+import (
+	"fmt"
+
+	"gopkg.in/kataras/iris.v6"
+	"gopkg.in/kataras/iris.v6/adaptors/httprouter"
+	"gopkg.in/kataras/iris.v6/adaptors/view"
+	"gopkg.in/kataras/iris.v6/adaptors/websocket"
+)
+
+/* Native messages no need to import the iris-ws.js to the ./templates.client.html
+Use of: OnMessage and EmitMessage.
+
+
+NOTICE: IF YOU HAVE RAN THE PREVIOUS EXAMPLES YOU HAVE TO CLEAR YOUR BROWSER's CACHE
+BECAUSE chat.js is different than the CACHED. OTHERWISE YOU WILL GET Ws is undefined from the browser's console, becuase it will use the cached.
+*/
+
+type clientPage struct {
+	Title string
+	Host  string
+}
+
+func main() {
+	app := iris.New()
+	app.Adapt(iris.DevLogger())                  // enable all (error) logs
+	app.Adapt(httprouter.New())                  // select the httprouter as the servemux
+	app.Adapt(view.HTML("./templates", ".html")) // select the html engine to serve templates
+
+	ws := websocket.New(websocket.Config{
+		// the path which the websocket client should listen/registered to,
+		Endpoint: "/my_endpoint",
+		// to enable binary messages (useful for protobuf):
+		// BinaryMessages: true,
+	})
+
+	app.Adapt(ws) // adapt the websocket server, you can adapt more than one with different Endpoint
+
+	app.StaticWeb("/js", "./static/js") // serve our custom javascript code
+
+	app.Get("/", func(ctx *iris.Context) {
+		ctx.Render("client.html", clientPage{"Client Page", ctx.Host()})
+	})
+
+	ws.OnConnection(func(c websocket.Connection) {
+
+		c.OnMessage(func(data []byte) {
+			message := string(data)
+			c.To(websocket.Broadcast).EmitMessage([]byte("Message from: " + c.ID() + "-> " + message)) // broadcast to all clients except this
+			c.EmitMessage([]byte("Me: " + message))                                                    // writes to itself
+		})
+
+		c.OnDisconnect(func() {
+			fmt.Printf("\nConnection with ID: %s has been disconnected!", c.ID())
+		})
+
+	})
+
+	app.Listen(":8080")
+
+}