python network_error ai_generated true

aiohttp.client_exceptions.TooManyRedirects: Exceeded 30 redirects

ID: python/aiohttp-client-connector-http-redirect-error

Also available as: JSON · Markdown · 中文
80%Fix Rate
82%Confidence
0Evidence
2026-01-10First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
3.10 active — — —
3.11 active — — —

Root Cause

The server is redirecting the client in a loop or too many times, exceeding the default redirect limit.

generic

中文

服务器在循环中重定向客户端或重定向次数过多，超过了默认重定向限制。

Workarounds

  1. 85% success Set max_redirects to a reasonable limit and handle redirect loops 
    async with session.get(url, max_redirects=5) as resp:
    # process response
  2. 80% success Disable automatic redirects and handle manually with loop detection 
    async with session.get(url, allow_redirects=False) as resp:
    if resp.status in (301, 302):
        new_url = resp.headers['Location']
        # check for loop before following

Dead Ends

Common approaches that don't work:

  1. Increasing the max redirects to a very high number 50% fail

    This may cause infinite loops or resource exhaustion.

  2. Following redirects manually without checking for loops 60% fail

    Manual following may still get stuck in a redirect loop.