Support for automatic IPv6/v4 selection in IC KIKIMR-14977

ref:9fc307f23e6bd58288b342be1ced17b0f82fbb9a

1 files changed, 4 insertions, 1 deletions

diff --git a/library/cpp/actors/interconnect/interconnect_stream.cpp b/library/cpp/actors/interconnect/interconnect_stream.cpp
index 158ebc9e1d5..ad46453acb7 100644
--- a/library/cpp/actors/interconnect/interconnect_stream.cpp
+++ b/library/cpp/actors/interconnect/interconnect_stream.cpp
@@ -92,11 +92,14 @@ namespace NInterconnect {
 
     /////////////////////////////////////////////////////////////////
 
-    TIntrusivePtr<TStreamSocket> TStreamSocket::Make(int domain) {
+    TIntrusivePtr<TStreamSocket> TStreamSocket::Make(int domain, int *error) {
         const SOCKET res = ::socket(domain, SOCK_STREAM | SOCK_NONBLOCK, 0);
         if (res == -1) {
             const int err = LastSocketError();
             Y_VERIFY(err != EMFILE && err != ENFILE);
+            if (error) {
+                *error = err;
+            }
         }
         return MakeIntrusive<TStreamSocket>(res);
     }