💥 move pooling detection to unique ids per-lambda-instnace

database/database.go

@@ -15,7 +15,6 @@ import (
 
 var Db *gorm.DB
 var Os *opensearch.Client
-var Pooled = true
 
 func DSN() string {
 	return fmt.Sprintf(
@@ -54,12 +53,6 @@ func Setup() {
 		}
 	}
 
-	if Os != nil {
-		Pooled = true
-		return
-	}
-
-	Pooled = false
 	if setting.Opensearch.Connect == "true" {
 		Os, err = opensearch.NewClient(opensearch.Config{
 			Transport: &http.Transport{

main.go

@@ -25,7 +25,8 @@ func Init(config *fiber.Config) *fiber.App {
 	return app
 }
 
-func ShowPooled(app *fiber.App) {
-	render.ExposePooled = true
-	app.Use(route.Pooled)
+func ShowUUID(app *fiber.App) {
+	render.ShowUUID = true
+	route.GenerateUUID()
+	app.Use(route.UUIDMiddleware)
 }

render/render.go

@@ -13,12 +13,12 @@ import (
 
 type H map[string]any
 
-var ExposePooled bool = false
+var ShowUUID bool = false
 
 func Success(c *fiber.Ctx, message string, a ...interface{}) error {
 	json := H{"_benchmark": bench(c), "type": "success", "success": true, "message": message}
-	if ExposePooled {
-		json["_pooled"] = pooled(c)
+	if ShowUUID {
+		json["_uuid"] = uuid(c)
 	}
 	if len(a) > 0 {
 		json["data"] = a[0]
@@ -53,8 +53,8 @@ func HTML(c *fiber.Ctx, html string) error {
 
 func Render(c *fiber.Ctx, data any, a ...interface{}) error {
 	json := H{"_benchmark": bench(c), "data": data}
-	if ExposePooled {
-		json["_pooled"] = pooled(c)
+	if ShowUUID {
+		json["_uuid"] = uuid(c)
 	}
 	if len(a) > 0 {
 		json["_meta"] = a[0]
@@ -68,7 +68,6 @@ func bench(c *fiber.Ctx) float64 {
 	return diff
 }
 
-func pooled(c *fiber.Ctx) bool {
-	pooled := c.Locals("tonicPooled")
-	return pooled.(bool)
+func uuid(c *fiber.Ctx) string {
+	return c.Locals("tonicUUID").(string)
 }

route/route.go

@@ -2,6 +2,7 @@ package route
 
 import (
 	"errors"
+	"github.com/google/uuid"
 	"net/http"
 	"strconv"
 	"time"
@@ -21,6 +22,7 @@ type ApiResourceStruct struct {
 var (
 	model     any
 	resources ApiResourceStruct
+	UUID      uuid.UUID
 )
 
 type binder func(c *fiber.Ctx, value any) error
@@ -30,15 +32,19 @@ func Benchmark(c *fiber.Ctx) error {
 	return c.Next()
 }
 
-func Pooled(c *fiber.Ctx) error {
-	c.Locals("tonicPooled", database.Pooled)
+func GenerateUUID() {
+	UUID = uuid.New()
+}
+
+func UUIDMiddleware(c *fiber.Ctx) error {
+	c.Locals("tonicUUID", UUID.String())
 	return c.Next()
 }
 
 func bind(c *fiber.Ctx, callback binder) error {
 	if isNumeric(c) {
-		value, error := retrieve(c)
-		if error != nil {
+		value, err := retrieve(c)
+		if err != nil {
 			return invalid(c)
 		} else {
 			return callback(c, value)