feat: implement context handling with timeout and goroutine management

cmd/test/main.go

@@ -1,38 +1,26 @@
 package main
 
 import (
-	"fmt"
-	"sipro-mps/internal/ym/products"
+	"context"
+	"sync"
+	"time"
 )
 
-// package main
-//
-// import (
-//
-//	"context"
-//	"fmt"
-//	"sipro-mps/internal/wb/products/mapping/generated"
-//	"strings"
-//
-//	pb "sipro-mps/api/generated/v1/wb/products"
-//	"sipro-mps/pkg/api/wb/client"
-//
-//	"github.com/deliveryhero/pipeline/v2"
-//
-// )
-//
-// func main() {
-//
-//		input := "1,2,3,4,5"
-//
-//		for out := range pipeline.Process(context.Background(), apply, pipeline.Emit(input)) {
-//			for j := range out {
-//				fmt.Printf("process: %s\n", out[j])
-//			}
-//		}
-//	}
-
 func main() {
-	rs := products.GetCategoriesError("{\"status\":\"ERROR\",\"errors\":[{\"code\":\"BAD_REQUEST\",\"message\":\"Following categories are not leaf categories: 91735\"}]}")
-	fmt.Println(rs)
+	ctx, cacnel := context.WithTimeout(context.Background(), time.Second*5)
+	defer cacnel()
+	wg := sync.WaitGroup{}
+	go func() {
+		defer func() {
+			wg.Done()
+			println("goroutine exit")
+		}()
+		select {
+		case <-ctx.Done():
+			println("context done")
+			return
+		}
+	}()
+	wg.Add(1)
+	wg.Wait()
 }