mirror of
https://gitlab.com/crafty-controller/crafty-4.git
synced 2024-08-30 18:23:09 +00:00
109 lines
3.6 KiB
Python
109 lines
3.6 KiB
Python
import os
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import sys
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import json
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import time
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import logging
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import threading
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from app.classes.shared.helpers import helper
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from app.classes.shared.console import console
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from app.classes.web.tornado import webserver
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from app.classes.minecraft import server_props
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from app.classes.minecraft.stats import stats
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from app.classes.minecraft.controller import controller
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from app.classes.minecraft.serverjars import server_jar_obj
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logger = logging.getLogger(__name__)
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try:
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import schedule
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except ModuleNotFoundError as e:
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logger.critical("Import Error: Unable to load {} module".format(e, e.name))
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console.critical("Import Error: Unable to load {} module".format(e, e.name))
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sys.exit(1)
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class TasksManager:
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def __init__(self):
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self.tornado = webserver()
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self.webserver_thread = threading.Thread(target=self.tornado.run_tornado, daemon=True, name='tornado_thread')
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self.main_kill_switch_thread = threading.Thread(target=self.main_kill_switch, daemon=True, name="main_loop")
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self.main_thread_exiting = False
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self.schedule_thread = threading.Thread(target=self.scheduler_thread, daemon=True, name="scheduler")
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def get_main_thread_run_status(self):
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return self.main_thread_exiting
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def start_main_kill_switch_watcher(self):
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self.main_kill_switch_thread.start()
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def main_kill_switch(self):
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while True:
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if os.path.exists(os.path.join(helper.root_dir, 'exit.txt')):
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logger.info("Found Exit File, stopping everything")
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self._main_graceful_exit()
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time.sleep(5)
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def _main_graceful_exit(self):
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try:
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os.remove(helper.session_file)
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os.remove(os.path.join(helper.root_dir, 'exit.txt'))
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os.remove(os.path.join(helper.root_dir, '.header'))
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controller.stop_all_servers()
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except:
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pass
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logger.info("***** Crafty Shutting Down *****\n\n")
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console.info("***** Crafty Shutting Down *****\n\n")
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self.main_thread_exiting = True
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def start_webserver(self):
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self.webserver_thread.start()
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def reload_webserver(self):
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self.tornado.stop_web_server()
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console.info("Waiting 3 seconds")
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time.sleep(3)
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self.webserver_thread = threading.Thread(target=self.tornado.run_tornado, daemon=True, name='tornado_thread')
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self.start_webserver()
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def stop_webserver(self):
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self.tornado.stop_web_server()
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def start_scheduler(self):
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logger.info("Launching Scheduler Thread...")
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console.info("Launching Scheduler Thread...")
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self.schedule_thread.start()
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@staticmethod
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def scheduler_thread():
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while True:
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schedule.run_pending()
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time.sleep(1)
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@staticmethod
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def start_stats_recording():
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stats_update_frequency = helper.get_setting('stats_update_frequency')
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logger.info("Stats collection frequency set to {stats} seconds".format(stats=stats_update_frequency))
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console.info("Stats collection frequency set to {stats} seconds".format(stats=stats_update_frequency))
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# one for now,
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stats.record_stats()
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# one for later
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schedule.every(stats_update_frequency).seconds.do(stats.record_stats)
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@staticmethod
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def serverjar_cache_refresher():
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logger.info("Refreshing serverjars.com cache on start")
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server_jar_obj.refresh_cache()
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logger.info("Scheduling Serverjars.com cache refresh service every 12 hours")
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schedule.every(12).hours.do(server_jar_obj.refresh_cache)
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tasks_manager = TasksManager()
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