INNER CODE UNIT · Python

SocketMessage

unrealcv/unrealcv · client/python/unrealcv/__init__.py:54

class SocketMessage:
    """
    Define the format of a message. This class is defined similar to the class FNFSMessageHeader in UnrealEngine4, but without CRC check.
    The magic number is from Unreal implementation
    See https://github.com/EpicGames/UnrealEngine/blob/dff3c48be101bb9f84633a733ef79c91c38d9542/Engine/Source/Runtime/Sockets/Public/NetworkMessage.h
    """

    magic = ctypes.c_uint32(0x9E2B83C1).value
    fmt = 'I'

    def __init__(self, payload):
        self.payload_size = ctypes.c_uint32(len(payload)).value

    @classmethod
    def _recv_exact(cls, sock, nbytes):
        chunks = []
        remaining = nbytes
        while remaining:

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