Created Unassigned: V8 debugging host is silent [85]

I have a similar issue as was described by one member in June 10: I cannot connect to V8 host to debug some code.

I launch the application with _V8ScriptEngineFlags.EnableDebugging_ flag. When I connect with telnet/putty to endpoint "127.0.0.1 9222", I get nothing, no "hello" message. The port is opened, I can see that with "netstat"; so the host is listenining. When I use Eclipse to connect to Standalone V8 VM, I get "Timed out waiting for handshake" error.

I use ClearScript 4.5.2 version. Any advice?

Thanks,
Garbielius