Class AckMessage

mypy/build.py:5177–5185

An empty message used primarily for synchronization.

class AckMessage(IPCMessage):
    """An empty message used primarily for synchronization."""

    @classmethod
    def read(cls, buf: ReadBuffer) -> AckMessage:
        return AckMessage()

    def write(self, buf: WriteBuffer) -> None:
        write_tag(buf, ACK_MESSAGE)


class SccRequestMessage(IPCMessage):