pid singletone

Author: asmyasnikov

internal/meta/meta.go

@@ -15,14 +15,16 @@ import (
 	"github.com/ydb-platform/ydb-go-sdk/v3/trace"
 )
 
+var pid = os.Getpid()
+
 func New(
 	database string,
 	credentials credentials.Credentials,
 	trace *trace.Driver,
 	opts ...Option,
 ) *Meta {
 	m := &Meta{
-		pid:         strconv.Itoa(os.Getpid()),
+		pid:         strconv.Itoa(pid),
 		trace:       trace,
 		credentials: credentials,
 		database:    database,