134 lines
4.6 KiB
Python
134 lines
4.6 KiB
Python
import requests
|
||
import time
|
||
import uuid
|
||
import platform
|
||
import os
|
||
import json
|
||
import threading
|
||
from src.common.logger import get_module_logger
|
||
from src.plugins.config.config import global_config
|
||
|
||
logger = get_module_logger("remote")
|
||
|
||
# UUID文件路径
|
||
UUID_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "client_uuid.json")
|
||
|
||
|
||
# 生成或获取客户端唯一ID
|
||
def get_unique_id():
|
||
# 检查是否已经有保存的UUID
|
||
if os.path.exists(UUID_FILE):
|
||
try:
|
||
with open(UUID_FILE, "r") as f:
|
||
data = json.load(f)
|
||
if "client_id" in data:
|
||
# print("从本地文件读取客户端ID")
|
||
return data["client_id"]
|
||
except (json.JSONDecodeError, IOError) as e:
|
||
print(f"读取UUID文件出错: {e}，将生成新的UUID")
|
||
|
||
# 如果没有保存的UUID或读取出错，则生成新的
|
||
client_id = generate_unique_id()
|
||
|
||
# 保存UUID到文件
|
||
try:
|
||
with open(UUID_FILE, "w") as f:
|
||
json.dump({"client_id": client_id}, f)
|
||
logger.info("已保存新生成的客户端ID到本地文件")
|
||
except IOError as e:
|
||
logger.error(f"保存UUID时出错: {e}")
|
||
|
||
return client_id
|
||
|
||
|
||
# 生成客户端唯一ID
|
||
def generate_unique_id():
|
||
# 结合主机名、系统信息和随机UUID生成唯一ID
|
||
system_info = platform.system()
|
||
unique_id = f"{system_info}-{uuid.uuid4()}"
|
||
return unique_id
|
||
|
||
|
||
def send_heartbeat(server_url, client_id):
|
||
"""向服务器发送心跳"""
|
||
sys = platform.system()
|
||
try:
|
||
headers = {"Client-ID": client_id, "User-Agent": f"HeartbeatClient/{client_id[:8]}"}
|
||
data = json.dumps(
|
||
{"system": sys, "Version": global_config.MAI_VERSION},
|
||
)
|
||
response = requests.post(f"{server_url}/api/clients", headers=headers, data=data)
|
||
|
||
if response.status_code == 201:
|
||
data = response.json()
|
||
logger.debug(f"心跳发送成功。服务器响应: {data}")
|
||
return True
|
||
else:
|
||
logger.debug(f"心跳发送失败。状态码: {response.status_code}")
|
||
return False
|
||
|
||
except requests.RequestException as e:
|
||
logger.debug(f"发送心跳时出错: {e}")
|
||
return False
|
||
|
||
|
||
class HeartbeatThread(threading.Thread):
|
||
"""心跳线程类"""
|
||
|
||
def __init__(self, server_url, interval):
|
||
super().__init__(daemon=True) # 设置为守护线程，主程序结束时自动结束
|
||
self.server_url = server_url
|
||
self.interval = interval
|
||
self.client_id = get_unique_id()
|
||
self.running = True
|
||
self.stop_event = threading.Event() # 添加事件对象用于可中断的等待
|
||
self.last_heartbeat_time = 0 # 记录上次发送心跳的时间
|
||
|
||
def run(self):
|
||
"""线程运行函数"""
|
||
logger.debug(f"心跳线程已启动，客户端ID: {self.client_id}")
|
||
|
||
while self.running:
|
||
# 发送心跳
|
||
if send_heartbeat(self.server_url, self.client_id):
|
||
logger.info(f"{self.interval}秒后发送下一次心跳...")
|
||
else:
|
||
logger.info(f"{self.interval}秒后重试...")
|
||
|
||
self.last_heartbeat_time = time.time()
|
||
|
||
# 使用可中断的等待代替 sleep
|
||
# 每秒检查一次是否应该停止或发送心跳
|
||
remaining_wait = self.interval
|
||
while remaining_wait > 0 and self.running:
|
||
# 每次最多等待1秒，便于及时响应停止请求
|
||
wait_time = min(1, remaining_wait)
|
||
if self.stop_event.wait(wait_time):
|
||
break # 如果事件被设置，立即退出等待
|
||
remaining_wait -= wait_time
|
||
|
||
# 检查是否由于外部原因导致间隔异常延长
|
||
if time.time() - self.last_heartbeat_time >= self.interval * 1.5:
|
||
logger.warning("检测到心跳间隔异常延长，立即发送心跳")
|
||
break
|
||
|
||
def stop(self):
|
||
"""停止线程"""
|
||
self.running = False
|
||
self.stop_event.set() # 设置事件，中断等待
|
||
logger.debug("心跳线程已收到停止信号")
|
||
|
||
|
||
def main():
|
||
if global_config.remote_enable:
|
||
"""主函数，启动心跳线程"""
|
||
# 配置
|
||
SERVER_URL = "http://hyybuth.xyz:10058"
|
||
HEARTBEAT_INTERVAL = 300 # 5分钟（秒）
|
||
|
||
# 创建并启动心跳线程
|
||
heartbeat_thread = HeartbeatThread(SERVER_URL, HEARTBEAT_INTERVAL)
|
||
heartbeat_thread.start()
|
||
|
||
return heartbeat_thread # 返回线程对象，便于外部控制
|