add an example for sessions + view data as requested

_examples/auth/jwt/blocklist/main.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"context"
 	"time"
 
 	"github.com/kataras/iris/v12"
@@ -62,14 +61,6 @@ func main() {
 	app.Listen(":8080")
 }
 
-// generateID optionally to set the value for `jwt.ID` on Sign,
-// which sets the standard claims value "jti".
-// If you use a blocklist with the default Blocklist.GetKey you have to set it.
-var generateID = func(*context.Context) string {
-	id, _ := uuid.NewRandom()
-	return id.String()
-}
-
 func authenticate(ctx iris.Context) {
 	claims := userClaims{
 		Username: "kataras",