Sessions are now in full sync with the registered database, on acquire(init), set, get, delete, clear, visit, len, release(destroy) as requested by almost everyone. https://github.com/kataras/iris/issues/969

Former-commit-id: 49fcdb93106a78f0a24ad3fb4d8725e35e98451a

_examples/sessions/database/boltdb/main.go

@@ -1,90 +0,0 @@
-package main
-
-import (
-	"time"
-
-	"github.com/kataras/iris"
-
-	"github.com/kataras/iris/sessions"
-	"github.com/kataras/iris/sessions/sessiondb/boltdb"
-)
-
-func main() {
-	db, _ := boltdb.New("./sessions/sessions.db", 0666, "users")
-
-	// close and unlock the database when control+C/cmd+C pressed
-	iris.RegisterOnInterrupt(func() {
-		db.Close()
-	})
-
-	sess := sessions.New(sessions.Config{
-		Cookie:  "sessionscookieid",
-		Expires: 45 * time.Minute, // <=0 means unlimited life
-	})
-
-	//
-	// IMPORTANT:
-	//
-	sess.UseDatabase(db)
-
-	// the rest of the code stays the same.
-	app := iris.New()
-
-	app.Get("/", func(ctx iris.Context) {
-		ctx.Writef("You should navigate to the /set, /get, /delete, /clear,/destroy instead")
-	})
-	app.Get("/set", func(ctx iris.Context) {
-		s := sess.Start(ctx)
-		//set session values
-		s.Set("name", "iris")
-
-		//test if setted here
-		ctx.Writef("All ok session setted to: %s", s.GetString("name"))
-	})
-
-	app.Get("/set/{key}/{value}", func(ctx iris.Context) {
-		key, value := ctx.Params().Get("key"), ctx.Params().Get("value")
-		s := sess.Start(ctx)
-		// set session values
-		s.Set(key, value)
-
-		// test if setted here
-		ctx.Writef("All ok session setted to: %s", s.GetString(key))
-	})
-
-	app.Get("/get", func(ctx iris.Context) {
-		// get a specific key, as string, if no found returns just an empty string
-		name := sess.Start(ctx).GetString("name")
-
-		ctx.Writef("The name on the /set was: %s", name)
-	})
-
-	app.Get("/get/{key}", func(ctx iris.Context) {
-		// get a specific key, as string, if no found returns just an empty string
-		name := sess.Start(ctx).GetString(ctx.Params().Get("key"))
-
-		ctx.Writef("The name on the /set was: %s", name)
-	})
-
-	app.Get("/delete", func(ctx iris.Context) {
-		// delete a specific key
-		sess.Start(ctx).Delete("name")
-	})
-
-	app.Get("/clear", func(ctx iris.Context) {
-		// removes all entries
-		sess.Start(ctx).Clear()
-	})
-
-	app.Get("/destroy", func(ctx iris.Context) {
-		//destroy, removes the entire session data and cookie
-		sess.Destroy(ctx)
-	})
-
-	app.Get("/update", func(ctx iris.Context) {
-		// updates expire date with a new date
-		sess.ShiftExpiration(ctx)
-	})
-
-	app.Run(iris.Addr(":8080"))
-}