🩹 draft for #1051

internal/gotiny/decEngine.go

@@ -1,6 +1,7 @@
 package gotiny
 
 import (
+	"fmt"
 	"reflect"
 	"sync"
 	"time"
@@ -178,7 +179,8 @@ func buildDecEngine(rt reflect.Type, engPtr *decEng) {
 				decString(d, unsafe.Pointer(&name))
 				et, has := name2type[name]
 				if !has {
-					panic("unknown typ:" + name)
+					//panic("unknown typ:" + name)
+					fmt.Println("[session] Use the `RegisterType` option to decode this value.")
 				}
 				v := reflect.NewAt(rt, p).Elem()
 				var ev reflect.Value
@@ -194,7 +196,7 @@ func buildDecEngine(rt reflect.Type, engPtr *decEng) {
 			}
 		}
 	case reflect.Chan, reflect.Func:
-		panic("not support " + rt.String() + " type")
+		//panic("not support " + rt.String() + " type")
 	default:
 		engine = baseDecEngines[kind]
 	}

internal/gotiny/encEngine.go

@@ -187,7 +187,7 @@ func buildEncEngine(rt reflect.Type, engPtr *encEng) {
 			}
 		}
 	case reflect.Chan, reflect.Func:
-		panic("not support " + rt.String() + " type")
+		//panic("not support " + rt.String() + " type")
 	default:
 		engine = encEngines[kind]
 	}

middleware/session/config.go

@@ -44,6 +44,11 @@ type Config struct {
 	// KeyGenerator generates the session key.
 	// Optional. Default value utils.UUIDv4
 	KeyGenerator func() string
+
+	// RegisterType allows you to store custom type/struct
+	// in any Storage provider. Only use this option if you
+	// are using custom a custom type/struct used as value.
+	RegisterType interface{}
 }
 
 // ConfigDefault is the default config

middleware/session/store.go

@@ -14,9 +14,6 @@ type Store struct {
 
 var mux sync.Mutex
 
-// Storage ErrNotExist
-var errNotExist = "key does not exist"
-
 func New(config ...Config) *Store {
 	// Set default config
 	cfg := configDefault(config...)
@@ -24,6 +21,9 @@ func New(config ...Config) *Store {
 	if cfg.Storage == nil {
 		cfg.Storage = memory.New()
 	}
+	if cfg.RegisterType != nil {
+		gotiny.Register(cfg.RegisterType)
+	}
 
 	return &Store{
 		cfg,