Fixed auto approver

sia/web/auto_approver_websocket.py

@@ -0,0 +1,53 @@
+from aiohttp import web, WSMsgType
+from typing import Dict, Set
+
+from ..auto_approver import AutoApprover, AutoApproverConfig
+from .util import wrap_async
+
+class AutoApproverWebSocket:
+    """
+    WebSocket handler for AutoApprover configuration.
+    Broadcasts config updates to all connected clients.
+    """
+    
+    def __init__(self, auto_approver: AutoApprover):
+        self._auto_approver = auto_approver
+        self._clients: Set[web.WebSocketResponse] = set()
+        self._auto_approver.add_config_change_handler(wrap_async(self._handle_config_change))
+        
+    async def _broadcast_message(self, message: Dict):
+        """Broadcast message to all connected clients."""
+        disconnected = set()
+        for ws in self._clients:
+            try:
+                await ws.send_json(message)
+            except ConnectionResetError:
+                disconnected.add(ws)
+        self._clients -= disconnected
+
+    async def _handle_config_change(self, config: AutoApproverConfig):
+        """Handle config changes from the AutoApprover."""
+        await self._broadcast_message({
+            "config": config
+        })
+
+    async def handle_connection(self, request: web.Request) -> web.WebSocketResponse:
+        """Handle new WebSocket connections."""
+        ws = web.WebSocketResponse(heartbeat=30)
+        await ws.prepare(request)
+        
+        self._clients.add(ws)
+        
+        try:
+            # Send initial config
+            await ws.send_json({
+                "config": self._auto_approver.config
+            })
+                
+            async for msg in ws:
+                if msg.type == WSMsgType.ERROR:
+                    print(f"WebSocket connection closed with error: {ws.exception()}")
+        finally:
+            self._clients.remove(ws)
+            
+        return ws