_pslinux.py 文件源码

def __init__(self):
        tcp4 = ("tcp", socket.AF_INET, socket.SOCK_STREAM)
        tcp6 = ("tcp6", socket.AF_INET6, socket.SOCK_STREAM)
        udp4 = ("udp", socket.AF_INET, socket.SOCK_DGRAM)
        udp6 = ("udp6", socket.AF_INET6, socket.SOCK_DGRAM)
        unix = ("unix", socket.AF_UNIX, None)
        self.tmap = {
            "all": (tcp4, tcp6, udp4, udp6, unix),
            "tcp": (tcp4, tcp6),
            "tcp4": (tcp4,),
            "tcp6": (tcp6,),
            "udp": (udp4, udp6),
            "udp4": (udp4,),
            "udp6": (udp6,),
            "unix": (unix,),
            "inet": (tcp4, tcp6, udp4, udp6),
            "inet4": (tcp4, udp4),
            "inet6": (tcp6, udp6),
        }
        self._procfs_path = None