Added client retry logic

compat_test/compat_test.go

@@ -940,6 +940,23 @@ func fetchBlockElementsWithRetry(clients *clients, blockNumber uint64, resultCha
 	}, 5, time.Minute*2)
 }
 
+func retryOperation(ctx context.Context, operation func() error, retries int, delay time.Duration) error {
+	var err error
+	for i := 0; i < retries; i++ {
+		err = operation()
+		if err == nil {
+			return nil
+		}
+		fmt.Printf("Retry %d/%d failed: %v\n", i+1, retries, err)
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		case <-time.After(delay):
+		}
+	}
+	return fmt.Errorf("operation failed after %d retries: %w", retries, err)
+}
+
 func jsonConvert(in, out any) error {
 	marshaled, err := json.Marshal(in)
 	if err != nil {