printf("\n+++ TestConnection::OnStartRequest +++. Context = %p\n", context);
printf("\n+++ TestConnectionOpenObserver::OnStartRequest +++. Context = %p\n", context);  mTestConnection->SetAsyncOpenCompleted();
TestConnection::OnStartRequest(nsIChannel* channel, nsISupports* context){  printf("\n+++ TestConnection::OnStartRequest +++. Context = %p\n", context);  return NS_OK;}