feat: 去除sqlite加密能力以适配树莓派

message_queue.py

@@ -0,0 +1,44 @@
+import queue
+import time
+import asyncio
+import websockets
+import json
+
+
+async def message_consumer(websocket, path):
+    subscription = wxbot_instance.subscribe()
+    while not websocket.closed:
+        try:
+            message = subscription.queue.get_nowait()
+            subscription.lastRead = time.time()
+            if message == None:
+                await ws.close(code=1000)
+                break
+            await websocket.send(json.dumps(message))
+        except queue.Empty:
+            await asyncio.sleep(1)
+            continue
+        except WebSocketDisconnected:
+            wxbot_instance.unsubscribe(subscription)
+            subscription = None
+            return
+        except:
+            wxbot_instance.unsubscribe(subscription)
+            subscription = None
+            await ws.close(code=1001)
+    if subscription != None:
+        wxbot_instance.unsubscribe()
+
+
+wxbot_instance = {"current": None}
+
+
+class MessageTransfer:
+    def __init__(self, msg_queue):
+        message_queue = msg_queue
+        self.msg_queue = msg_queue
+
+    def consume_message():
+        msg = msg_queue.get()
+        for session in sessions:
+            pass