pyGetTCPPortStatisticsOnLocal.py 文件源码

def get_tcp_all_conns_count_top(top=10):
    netstat = psutil.net_connections(kind="tcp")

    cared_data = list()

    for sconn in netstat:
        cared_data.append((sconn.laddr[0], sconn.laddr[1]))

    cared_data_with_counter = Counter(cared_data)

    if len(cared_data) < top:
        top = len(cared_data)

    tcp_conns_top_x = sorted(cared_data_with_counter.iteritems(), key=lambda x: x[1], reverse=True)

    return tcp_conns_top_x[0:top]