添加线程控制类，修改main结构，修改启动流程

pkg/utils/context.py

@@ -1,50 +1,91 @@
+import threading
+
 context = {
     'inst': {
         'database.manager.DatabaseManager': None,
         'openai.manager.OpenAIInteract': None,
         'qqbot.manager.QQBotManager': None,
     },
+    'pool_ctl': None,
     'logger_handler': None,
     'config': None,
     'plugin_host': None,
 }
+context_lock = threading.Lock()
 
-
+### context耦合度非常高，需要大改 ###
 def set_config(inst):
+    context_lock.acquire()
     context['config'] = inst
+    context_lock.release()
 
 
 def get_config():
-    return context['config']
+    context_lock.acquire()
+    t = context['config']
+    context_lock.release()
+    return t
 
 
 def set_database_manager(inst):
+    context_lock.acquire()
     context['inst']['database.manager.DatabaseManager'] = inst
+    context_lock.release()
 
 
 def get_database_manager():
-    return context['inst']['database.manager.DatabaseManager']
+    context_lock.acquire()
+    t = context['inst']['database.manager.DatabaseManager']
+    context_lock.release()
+    return t
 
 
 def set_openai_manager(inst):
+    context_lock.acquire()
     context['inst']['openai.manager.OpenAIInteract'] = inst
+    context_lock.release()
 
 
 def get_openai_manager():
-    return context['inst']['openai.manager.OpenAIInteract']
+    context_lock.acquire()
+    t = context['inst']['openai.manager.OpenAIInteract']
+    context_lock.release()
+    return t
 
 
 def set_qqbot_manager(inst):
+    context_lock.acquire()
     context['inst']['qqbot.manager.QQBotManager'] = inst
+    context_lock.release()
 
 
 def get_qqbot_manager():
-    return context['inst']['qqbot.manager.QQBotManager']
+    context_lock.acquire()
+    t = context['inst']['qqbot.manager.QQBotManager']
+    context_lock.release()
+    return t
 
 
 def set_plugin_host(inst):
+    context_lock.acquire()
     context['plugin_host'] = inst
+    context_lock.release()
 
 
 def get_plugin_host():
-    return context['plugin_host']
+    context_lock.acquire()
+    t = context['plugin_host']
+    context_lock.release()
+    return t
+
+def set_thread_ctl(inst):
+    context_lock.acquire()
+    context['pool_ctl'] = inst
+    context_lock.release()
+
+from pkg.utils import ThreadCtl
+def get_thread_ctl() -> ThreadCtl:
+    context_lock.acquire()
+    t = context['pool_ctl']
+    context_lock.release()
+    return t