def _serialise(self, message: Message,
serial) -> (bytes, Optional[array.array]):
if serial is None:
serial = next(self.outgoing_serial)
fds = array.array('i') if self.enable_fds else None
data = message.serialise(serial=serial, fds=fds)
return data, fds
def send(self, message: Message, serial=None):
"""Serialise and send a :class:`~.Message` object"""
if serial is None:
serial = next(self.outgoing_serial)
data = message.serialise(serial=serial)
with self.send_lock:
self.sock.sendall(data)
async def send(self, message: Message, *, serial=None):
"""Serialise and send a :class:`~.Message` object"""
async with self.send_lock:
if serial is None:
serial = next(self.outgoing_serial)
self.writer.write(message.serialise(serial))
await self.writer.drain()