protected override IAsyncResult OnBeginOpen(TimeSpan timeout, AsyncCallback callback, object state)
{
Task open = null;
open = Task.Factory.StartNew(x =>
{
_handle = new NAlpc.AlpcPortHandle();
var attributes = new OBJECT_ATTRIBUTES();
int status = NativeMethods.NtCreatePort(out _handle, ref attributes, 100, 100, 50);
if (status != 0)
{
throw new Win32Exception(status);
}
if (callback != null)
{
callback(open);
}
}, state);
open.Wait(timeout);
return(open);
}
public static extern int NtAcceptConnectPort(out AlpcPortHandle PortHandle, IntPtr PortContext, ref PORT_MESSAGE ConnectionRequest, bool AcceptConnection, IntPtr /*out PORT_VIEW*/ ServerView, IntPtr /*out REMOTE_PORT_VIEW*/ ClientView);
NtReplyWaitReceivePort(
AlpcPortHandle PortHandle,
out IntPtr PortContext,
ref PORT_MESSAGE ReplyMessage,
out PORT_MESSAGE ReceiveMessage
);
public static extern int NtListenPort(AlpcPortHandle PortHandle, ref PORT_MESSAGE RequestMessage);
NtReplyWaitReplyPort(
AlpcPortHandle PortHandle,
out PORT_MESSAGE ReplyMessage
);
NtReplyPort(
AlpcPortHandle PortHandle,
ref PORT_MESSAGE ReplyMessage
);
NtRequestWaitReplyPort(
AlpcPortHandle PortHandle,
ref PORT_MESSAGE RequestMessage,
out PORT_MESSAGE ReplyMessage
);
NtRequestPort(
AlpcPortHandle PortHandle,
ref PORT_MESSAGE RequestMessage
);
public static extern int NtCompleteConnectPort(AlpcPortHandle PortHandle);
