initial reqrite using Quart

transphase/quartphase.py

@@ -0,0 +1,33 @@
+import json
+import asyncio
+from quart import Quart, websocket
+
+peer_list = {}
+
+app = Quart(__name__)
+
+@app.route("/")
+async def retmain():
+    return f"Ready to relay\n"
+
+@app.websocket("/ws")
+async def handle_websockets():
+    peer_group_id = None
+    while True:
+        try:
+            message = await websocket.receive()
+            msg = json.loads(message)
+            if "peer_group_id" in msg:
+                peer_group_id = msg["peer_group_id"]
+                if peer_group_id not in peer_list:
+                    peer_list[peer_group_id] = set()
+                peer_list[peer_group_id].add(websocket._get_current_object())
+            for peer in peer_list[peer_group_id]:
+                if peer != websocket._get_current_object():
+                    await peer.send(message)
+        except asyncio.exceptions.CancelledError:
+            peer_list[peer_group_id].remove(websocket._get_current_object())
+            if len(peer_list[peer_group_id]) < 1:
+                peer_list.pop(peer_group_id)
+
+app.run()