1cdef class Server:
2    cdef:
3        list _servers
4        list _waiters
5        int _active_count
6        Loop _loop
7        bint _serving
8        object _serving_forever_fut
9        object __weakref__
10
11    cdef _add_server(self, UVStreamServer srv)
12    cdef _start_serving(self)
13    cdef _wakeup(self)
14
15    cdef _attach(self)
16    cdef _detach(self)
17
18    cdef _ref(self)
19    cdef _unref(self)
20