internal DbgStackWalker CreateStackWalker(DbgThreadImpl thread)
{
var stackWalker = owner.Dispatcher2.Invoke(() => CreateStackWalker_DbgThread(thread));
if (stackWalker == null)
{
// Invoke() returns null if shutdown has started but we can't return null
stackWalker = new DbgStackWalkerImpl(thread, new NullDbgEngineStackWalker());
}
CloseOnContinue(stackWalker);
return(stackWalker);
}
internal DbgStackWalker CreateStackWalker(DbgThreadImpl thread)
{
DbgEngineStackWalker engineStackWalker;
if (Engine.IsClosed)
{
engineStackWalker = new NullDbgEngineStackWalker();
}
else
{
engineStackWalker = Engine.CreateStackWalker(thread);
}
var stackWalker = new DbgStackWalkerImpl(thread, engineStackWalker);
CloseOnContinue(stackWalker);
return(stackWalker);
}
