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Make improvements to main.py

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* Make propmpt appear earlier (threads)
* Make SIGTERM handler start earlier
* Put task manager on a thread
* Put internet check on a thread
This commit is contained in:
luukas 2022-05-16 01:33:31 +03:00
parent fbf820fd38
commit 4a2396f45a
1 changed files with 54 additions and 40 deletions
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94
main.py
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@ -1,6 +1,7 @@
import os
import sys
import json
from threading import Thread
import time
import argparse
import logging.config
@ -135,46 +136,6 @@ if __name__ == "__main__":
tasks_manager = TasksManager(helper, controller)
tasks_manager.start_webserver()
# slowing down reporting just for a 1/2 second so messages look cleaner
time.sleep(0.5)
# init servers
logger.info("Initializing all servers defined")
Console.info("Initializing all servers defined")
controller.init_all_servers()
servers = controller.list_defined_servers()
# start stats logging
tasks_manager.start_stats_recording()
# once the controller is up and stats are logging, we can kick off
# the scheduler officially
tasks_manager.start_scheduler()
# refresh our cache and schedule for every 12 hoursour cache refresh
# for serverjars.com
tasks_manager.serverjar_cache_refresher()
logger.info("Checking Internet. This may take a minute.")
Console.info("Checking Internet. This may take a minute.")
if not helper.check_internet():
Console.warning(
"We have detected the machine running Crafty has no "
"connection to the internet. Client connections to "
"the server may be limited."
)
if not controller.check_system_user():
controller.add_system_user()
Crafty = MainPrompt(helper, tasks_manager, migration_manager)
project_root = os.path.dirname(__file__)
controller.set_project_root(project_root)
controller.clear_unexecuted_commands()
controller.clear_support_status()
def sigterm_handler(*sig):
print() # for newline
logger.info(
@ -188,6 +149,59 @@ if __name__ == "__main__":
signal.signal(signal.SIGTERM, sigterm_handler)
# slowing down reporting just for a 1/2 second so messages look cleaner
time.sleep(0.5)
# init servers
logger.info("Initializing all servers defined")
Console.info("Initializing all servers defined")
controller.init_all_servers()
servers = controller.list_defined_servers()
def tasks_starter():
# start stats logging
tasks_manager.start_stats_recording()
# once the controller is up and stats are logging, we can kick off
# the scheduler officially
tasks_manager.start_scheduler()
# refresh our cache and schedule for every 12 hoursour cache refresh
# for serverjars.com
tasks_manager.serverjar_cache_refresher()
tasks_starter_thread = Thread(target=tasks_starter, name="tasks_starter")
tasks_starter_thread.start()
def internet_check():
logger.info("Checking Internet. This may take a minute.")
Console.info("\nChecking Internet. This may take a minute.")
if not helper.check_internet():
logger.warning(
"We have detected the machine running Crafty has no "
"connection to the internet. Client connections to "
"the server may be limited."
)
Console.warning(
"We have detected the machine running Crafty has no "
"connection to the internet. Client connections to "
"the server may be limited."
)
internet_check_thread = Thread(target=internet_check, name="internet_check")
internet_check_thread.start()
if not controller.check_system_user():
controller.add_system_user()
Crafty = MainPrompt(helper, tasks_manager, migration_manager)
project_root = os.path.dirname(__file__)
controller.set_project_root(project_root)
controller.clear_unexecuted_commands()
controller.clear_support_status()
if not args.daemon:
try:
Crafty.cmdloop()