go io_error ai_generated true

http: cookie too large

ID: go/http-cookie-too-large

Also available as: JSON · Markdown · 中文
80%Fix Rate
83%Confidence
0Evidence
2024-06-18First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
1.21 active — — —

Root Cause

A cookie exceeds the maximum allowed size (4KB), causing the server to reject it.

generic

中文

cookie 超过最大允许大小（4KB），导致服务器拒绝。

Workarounds

  1. 90% success 
    Use server-side storage (e.g., session) and store a small cookie ID.

Dead Ends

Common approaches that don't work:

  1. 90% fail

    HTTP specification does not support cookies larger than 4KB.

  2. 80% fail

    This will trigger the same error.