fix: Add "connection dead" to internalErrors list

internal/retry/retry.go

@@ -18,6 +18,7 @@ var internalErrors = []string{
 	"RPC_MCGET_FAIL",
 	"WORKER_BUSY_TOO_LONG_RETRY",
 	"memory limit exit",
+	"connection dead",
 }
 
 type retry struct {
@@ -25,13 +26,22 @@ type retry struct {
 	errors []string
 }
 
+func isErrorMatch(err error) bool {
+	for _, internalError := range internalErrors {
+		if errors.Is(err, errors.New(internalError)) {
+			return true
+		}
+	}
+	return false
+}
+
 func (r retry) Handle(next tg.Invoker) telegram.InvokeFunc {
 	return func(ctx context.Context, input bin.Encoder, output bin.Decoder) error {
 		retries := 0
 
 		for retries < r.max {
 			if err := next.Invoke(ctx, input, output); err != nil {
-				if tgerr.Is(err, r.errors...) {
+				if tgerr.Is(err, r.errors...) || isErrorMatch(err) {
 					retries++
 					continue
 				}