intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 28 insertions, 0 deletions

diff --git a/library/cpp/messagebus/network.h b/library/cpp/messagebus/network.h
new file mode 100644
index 0000000000..cc4bd76ea3
--- /dev/null
+++ b/library/cpp/messagebus/network.h
@@ -0,0 +1,28 @@
+#pragma once
+
+#include "netaddr.h"
+
+#include <util/generic/array_ref.h>
+#include <util/generic/ptr.h>
+#include <util/network/socket.h>
+
+#include <utility>
+
+namespace NBus {
+    namespace NPrivate {
+        void SetSockOptTcpCork(SOCKET s, bool value);
+
+        [[nodiscard]] ssize_t SocketSend(SOCKET s, TArrayRef<const char> data);
+
+        [[nodiscard]] ssize_t SocketRecv(SOCKET s, TArrayRef<char> buffer);
+
+    }
+
+    struct TBindResult {
+        TSimpleSharedPtr<TSocketHolder> Socket;
+        TNetAddr Addr;
+    };
+
+    std::pair<unsigned, TVector<TBindResult>> BindOnPort(int port, bool reusePort);
+
+}