| import socket | |
| # Check whether a port is in use | |
| def check_port_in_use(port, host='127.0.0.1'): | |
| s = None | |
| try: | |
| s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
| s.settimeout(1) | |
| s.connect((host, int(port))) | |
| return True | |
| except socket.error: | |
| return False | |
| finally: | |
| if s: | |
| s.close() | |
| # Get the IP address of the server | |
| def get_ip(): | |
| try: | |
| s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) | |
| s.connect(('8.8.8.8', 80)) | |
| ip = s.getsockname()[0] | |
| finally: | |
| s.close() | |
| return ip | |
| # Check whether a server is active | |
| def check_port(ip, port): | |
| sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
| sock.settimeout(1) | |
| try: | |
| result = sock.connect_ex((ip, port)) | |
| if result == 0: | |
| return True | |
| else: | |
| return False | |
| except Exception as e: | |
| print(e) | |
| return False | |
| finally: | |
| sock.close() |