O2jam Server Apr 2026

# Login send(0x01, b"player1:pass123") resp = await reader.read(1024) print("Login response:", resp)

song_rankings = defaultdict(list) # song_id: [(score, player, accuracy), ...] o2jam server

# Submit score (song_id=1, score=150000, acc=98.5) send(0x03, b"1,150000,98.5") print("Submit result:", await reader.read(1024)) # Login send(0x01, b"player1:pass123") resp = await reader

def send(cmd, data=b""): writer.write(struct.pack("!BH", cmd, len(data)) + data) # Login send(0x01