✨ 新增线程安全共享内存储存器

liteyuki/comm/__init__.py

@@ -11,20 +11,31 @@ Copyright (C) 2020-2024 LiteyukiStudio. All Rights Reserved
 """
 from liteyuki.comm.channel import (
     Channel,
-    chan,
     get_channel,
     set_channel,
     set_channels,
-    get_channels
+    get_channels,
+    active_channel,
+    passive_channel
 )
 from liteyuki.comm.event import Event
 
 __all__ = [
         "Channel",
-        "chan",
         "Event",
         "get_channel",
         "set_channel",
         "set_channels",
-        "get_channels"
+        "get_channels",
+        "active_channel",
+        "passive_channel"
 ]
+
+from liteyuki.utils import IS_MAIN_PROCESS
+
+# 第一次引用必定为赋值
+_ref_count = 0
+if not IS_MAIN_PROCESS:
+    if (active_channel is None or passive_channel is None) and _ref_count > 0:
+        raise RuntimeError("Error: Channel not initialized in sub process")
+    _ref_count += 1