def __init__(self, fd):
        self.fd = fd
        self.buffer = b''
        self.close_requested = False
        self.closed = False
Called when the low-level connection is made.
dataset/ETHPy150Open d11wtq/dockerpty/dockerpty/io.py/Stream.__init__--crossover with--dataset/ETHPy150Open python/asyncio/asyncio/sslproto.py/SSLProtocol.connection_made