httpx关闭代理

@@ -325,7 +325,7 @@ async def startup():
     global LIMITS
     LIMITS = load_limits_from_config()
     logger.info(f"Loaded limits: {LIMITS}")
-    app.state.http = httpx.AsyncClient(timeout=httpx.Timeout(REQUEST_TIMEOUT_SECONDS, connect=5.0))
+    app.state.http = httpx.AsyncClient(timeout=httpx.Timeout(REQUEST_TIMEOUT_SECONDS, connect=5.0), trust_env=False)
 
 @app.on_event("shutdown")
 async def shutdown(): await app.state.http.aclose()
@@ -417,7 +417,7 @@ async def submit_video_job_proxy(
     try:
         # Use a separate client or the app state client (but need to handle multipart)
         # Using separate httpx call for simplicity with files
-        async with httpx.AsyncClient(timeout=30.0) as client:
+        async with httpx.AsyncClient(timeout=30.0, trust_env=False) as client:
             resp = await client.post(url, data=data, files=files)
             
         if resp.status_code != 202 and resp.status_code != 200:
@@ -443,7 +443,7 @@ async def submit_video_job_proxy(
 async def get_video_status_proxy(task_id: str):
     url = f"{TURBO_DIFFUSION_LOCAL_URL}/status/{task_id}"
     try:
-        async with httpx.AsyncClient(timeout=10.0) as client:
+        async with httpx.AsyncClient(timeout=10.0, trust_env=False) as client:
             resp = await client.get(url)
             
         if resp.status_code == 404: