def __init__(self, ip_address='127.0.0.1', port=47009, packet_size=3, packet_type='fff'):
    self.tcpa = _TcpSyncClient(ip_address, port, packet_size, packet_type)
    self.tcpa.start()
def __init__(self, ip_address='127.0.0.1', port=47009, packet_size=3, packet_type='fff'):
    self.tcpa = _TcpSyncClient(ip_address, port, packet_size, packet_type)
    self.tcpa.start()