Update to 8.2.0 | BoltDB session database, fix file sessiondb, faster, simpler and improvement Session Database API

Former-commit-id: 4034737a65b78a77277e4283fd9289c17f4a452e

_examples/sessions/database/file/main.go

@@ -1,6 +1,8 @@
 package main
 
 import (
+	"time"
+
 	"github.com/kataras/iris"
 	"github.com/kataras/iris/context"
 
@@ -9,9 +11,12 @@ import (
 )
 
 func main() {
-	db := file.New("./sessions/")
+	db, _ := file.New("./sessions/", 0666)
 
-	sess := sessions.New(sessions.Config{Cookie: "sessionscookieid"})
+	sess := sessions.New(sessions.Config{
+		Cookie:  "sessionscookieid",
+		Expires: 45 * time.Minute, // <=0 means unlimited life
+	})
 
 	//
 	// IMPORTANT:
@@ -33,6 +38,16 @@ func main() {
 		ctx.Writef("All ok session setted to: %s", s.GetString("name"))
 	})
 
+	app.Get("/set/{key}/{value}", func(ctx context.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 context.Context) {
 		// get a specific key, as string, if no found returns just an empty string
 		name := sess.Start(ctx).GetString("name")
@@ -40,6 +55,13 @@ func main() {
 		ctx.Writef("The name on the /set was: %s", name)
 	})
 
+	app.Get("/get/{key}", func(ctx context.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 context.Context) {
 		// delete a specific key
 		sess.Start(ctx).Delete("name")