v1.8.9-beta4 fix bugs

Author: lanqian528

gateway/reverseProxy.py

@@ -274,10 +274,12 @@ async def chatgpt_reverse_proxy(request: Request, path: str):
                     logger.info(f"Request proxy: {proxy_url}")
                     logger.info(f"Request UA: {user_agent}")
                     logger.info(f"Request impersonate: {impersonate}")
-                    conv_key = r.cookies.get("conv_key", "")
+
                 response = StreamingResponse(content_generator(r, token, history), media_type=r.headers.get("content-type", ""),
                                   background=background)
-                response.set_cookie("conv_key", value=conv_key)
+                conv_key = r.cookies.get("conv_key", "")
+                if conv_key:
+                    response.set_cookie("conv_key", value=conv_key)
                 return response
             elif 'image' in r.headers.get("content-type", "") or "audio" in r.headers.get("content-type", "") or "video" in r.headers.get("content-type", ""):
                 rheaders = dict(r.headers)

version.txt

@@ -1 +1 @@
-1.8.9-beta3
+1.8.9-beta4