91 lines
3.2 KiB
Python
Executable File
91 lines
3.2 KiB
Python
Executable File
import subprocess
|
|
import time
|
|
import platform
|
|
import requests
|
|
from datetime import datetime
|
|
try:
|
|
from zoneinfo import ZoneInfo
|
|
except ImportError:
|
|
from backports.zoneinfo import ZoneInfo # type: ignore
|
|
|
|
class ServerMonitor:
|
|
def __init__(self):
|
|
# Server settings
|
|
self.SERVER_IP = "ntc381.tplinkdns.com"
|
|
self.GOOGLE_DNS = "8.8.8.8"
|
|
self.INTERVAL = 10
|
|
self.MAX_RETRIES = 5
|
|
# LINE Notify settings
|
|
self.LINE_NOTIFY_TOKEN = "Yv0j6udRR1YzxfCybUWkfZ2a6KxAELZAyhtpEepwhrI"
|
|
self.LINE_NOTIFY_API = "https://notify-api.line.me/api/notify"
|
|
|
|
def notify(self, message):
|
|
headers = {"Authorization": f"Bearer {self.LINE_NOTIFY_TOKEN}"}
|
|
payload = {"message": message}
|
|
try:
|
|
response = requests.post(self.LINE_NOTIFY_API, headers=headers, data=payload)
|
|
response.raise_for_status()
|
|
except requests.exceptions.RequestException as e:
|
|
print(f"Failed to send LINE notification: {e}")
|
|
|
|
def now_time(self):
|
|
now_utc = datetime.now(ZoneInfo("UTC"))
|
|
taipei_time = now_utc.astimezone(ZoneInfo("Asia/Taipei"))
|
|
return taipei_time.strftime("%Y-%m-%d %H:%M:%S")
|
|
|
|
def ping_server(self, target):
|
|
system = platform.system()
|
|
ping_command = ["ping", "-n", "1", target] if system == "Windows" else ["ping", "-c", "1", target]
|
|
|
|
try:
|
|
result = subprocess.run(ping_command, capture_output=True, text=True, check=True)
|
|
return True
|
|
except subprocess.CalledProcessError:
|
|
return False
|
|
|
|
def fail_check(self):
|
|
if not self.ping_server(self.SERVER_IP):
|
|
message = f"{self.now_time()}: Host is unreachable after {self.MAX_RETRIES} attempts!!!"
|
|
print(message)
|
|
self.notify(message)
|
|
offline_time = 0
|
|
while not self.ping_server(self.SERVER_IP):
|
|
offline_time += self.INTERVAL
|
|
message = f"{self.now_time()}: Server is still OFFLINE. Total offline time: {offline_time} seconds"
|
|
print(message)
|
|
if offline_time % 1800 == 0: # Notify every 30 minutes
|
|
self.notify(message)
|
|
time.sleep(self.INTERVAL)
|
|
else:
|
|
pass
|
|
|
|
def monitor_server(self):
|
|
while True:
|
|
is_online = False
|
|
for attempt in range(self.MAX_RETRIES):
|
|
if self.ping_server(self.SERVER_IP):
|
|
is_online = True
|
|
break
|
|
time.sleep(1) # Short delay between retries
|
|
|
|
if is_online:
|
|
print(f"{self.now_time()}: Host is online.")
|
|
else:
|
|
if not self.ping_server(self.GOOGLE_DNS):
|
|
print(f"{self.now_time()}: VPS Internet is down.")
|
|
break
|
|
self.fail_check()
|
|
|
|
|
|
message = f"{self.now_time()}: Server is back ONLINE."
|
|
print(message)
|
|
self.notify(message)
|
|
|
|
time.sleep(self.INTERVAL)
|
|
|
|
def run(self):
|
|
self.monitor_server()
|
|
|
|
if __name__ == "__main__":
|
|
monitor = ServerMonitor()
|
|
monitor.run() |