sfp_portscan_tcp.py 文件源码

def tryPort(self, ip, port):
        try:
            sock = socket.create_connection((ip, port), self.opts['timeout'])
            sock.settimeout(self.opts['timeout'])
            self.portResults[ip + ":" + str(port)] = True
        except Exception as e:
            self.portResults[ip + ":" + str(port)] = False
            return

        # If the port was open, see what we can read
        try:
            self.portResults[ip + ":" + str(port)] = sock.recv(4096)
        except Exception as e:
            sock.close()
            return

        sock.close()