async def METHOD_NAME(c, s, a, b):
    assert s.address.startswith("tls://")
    x = c.submit(inc, 10)
    result = await x
    assert result == 11
    yy = [c.submit(slowinc, i) for i in range(10)]
    results = []
    for y in yy:
        results.append(await y)
    assert results == list(range(1, 11))