1dba1622049dd957dfce138618e4ee4180222b4a,distributed/protocol/utils.py,,unpack_frames,#Any#,116

Before Change

    frames = []
    start = 8 + n_frames * 8
    for i in range(n_frames):
        (length,) = struct.unpack("Q", b[(i + 1) * 8 : (i + 2) * 8])
        frame = b[start : start + length]
        frames.append(frame)
        start += length

After Change

    pack_frames
    
    fmt = "Q"
    fmt_size = struct.calcsize(fmt)
    (n_frames,) = struct.unpack_from(fmt, b)
    lengths = struct.unpack_from(f"{n_frames}{fmt}", b, fmt_size)

    frames = []
    start = fmt_size * (1 + n_frames)
    for length in lengths:

Instances