examples: replace all app.Run(iris.Addr(...)) with app.Listen just for the shake of simplicity, both are doing the same exact thing as it's described on the http listening first example.

Former-commit-id: d20afb2e899aee658a8e0ed1693357798df93462

_examples/experimental-handlers/casbin/middleware/main.go

@@ -35,7 +35,7 @@ func newApp() *iris.Application {
 
 func main() {
 	app := newApp()
-	app.Run(iris.Addr(":8080"))
+	app.Listen(":8080")
 }
 
 func hi(ctx iris.Context) {

_examples/experimental-handlers/casbin/wrapper/main.go

@@ -35,7 +35,7 @@ func newApp() *iris.Application {
 
 func main() {
 	app := newApp()
-	app.Run(iris.Addr(":8080"))
+	app.Listen(":8080")
 }
 
 func hi(ctx iris.Context) {

_examples/experimental-handlers/cloudwatch/simple/main.go

@@ -46,5 +46,5 @@ func main() {
 	// http://localhost:8080
 	// should give: NoCredentialProviders
 	// which is correct, you have to authorize your aws, we asumme that you know how to.
-	app.Run(iris.Addr(":8080"))
+	app.Listen(":8080")
 }

_examples/experimental-handlers/cors/simple/client/main.go

@@ -34,5 +34,5 @@ func main() {
 	// Start and navigate to http://localhost:8080
 	// and go to the previous terminal of your running cors/simple/main.go server
 	// and see the logs.
-	app.Run(iris.Addr(":8080"))
+	app.Listen(":8080")
 }

_examples/experimental-handlers/cors/simple/main.go

@@ -46,9 +46,8 @@ func main() {
 
 	// iris.WithoutPathCorrectionRedirection | iris#Configuration.DisablePathCorrectionRedirection:
 	// CORS needs the allow origin headers in the redirect response as well, we have a solution for this:
-	// If you use iris >= v11.0.4 then add the `app.Run(..., iris.WithoutPathCorrectionRedirection)`
-	// on the server side if you wish
+	// Add the iris.WithoutPathCorrectionRedirection option
 	// to directly fire the handler instead of redirection (which is the default behavior)
 	// on request paths like "/v1/mailer/" when "/v1/mailer" route handler is registered.
-	app.Run(iris.Addr(":80"), iris.WithoutPathCorrectionRedirection)
+	app.Listen(":80", iris.WithoutPathCorrectionRedirection)
 }

_examples/experimental-handlers/csrf/main.go

@@ -35,7 +35,7 @@ func main() {
 
 	// GET: http://localhost:8080/user/signup
 	// POST: http://localhost:8080/user/signup
-	app.Run(iris.Addr(":8080"))
+	app.Listen(":8080")
 }
 
 func getSignupForm(ctx iris.Context) {

_examples/experimental-handlers/jwt/main.go

@@ -52,5 +52,5 @@ func main() {
 
 	app.Get("/", getTokenHandler)
 	app.Get("/secured", j.Serve, myAuthenticatedHandler)
-	app.Run(iris.Addr(":8080"))
+	app.Listen(":8080")
 }

_examples/experimental-handlers/newrelic/simple/main.go

@@ -20,5 +20,5 @@ func main() {
 		ctx.Writef("success!\n")
 	})
 
-	app.Run(iris.Addr(":8080"))
+	app.Listen(":8080")
 }

_examples/experimental-handlers/prometheus/simple/main.go

@@ -35,5 +35,5 @@ func main() {
 	// http://localhost:8080/
 	// http://localhost:8080/anotfound
 	// http://localhost:8080/metrics
-	app.Run(iris.Addr(":8080"))
+	app.Listen(":8080")
 }

_examples/experimental-handlers/secure/simple/main.go

@@ -34,5 +34,5 @@ func main() {
 		ctx.Writef("Hello from /home")
 	})
 
-	app.Run(iris.Addr(":8080"))
+	app.Listen(":8080")
 }

_examples/experimental-handlers/tollboothic/limit-handler/main.go

@@ -25,7 +25,7 @@ func main() {
 		ctx.HTML("<b>Hello, world!</b>")
 	})
 
-	app.Run(iris.Addr(":8080"))
+	app.Listen(":8080")
 }
 
 // Read more at: https://github.com/didip/tollbooth