Forbidden: upstream connect error or disconnect/reset before headers. reset reason: connection termination #9377

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1. passerhub

   added

   bugSomething isn't workingSomething isn't working

   on Jan 19, 2026
2. github-actions

   assigned

   rekram1-node

   on Jan 19, 2026
3. github-actions commented on Jan 19, 2026

   

   github-actionsBot

   on Jan 19, 2026 – with GitHub Actions

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   This issue might be a duplicate of existing issues. Please check:

   • Indefinitely retry to fetch #3088: Indefinitely retry to fetch (same indefinite retry behavior)
   • Improperly formed request #7825: Improperly formed request (endless loop after interruption and continue)
   • Endless loop of TimeoutOverflowWarning when exceeding Github Copilot monthly message limit #6430: Endless loop of TimeoutOverflowWarning (timeout causing infinite loop)
   • TUI client CPU 100% when server shuts down #7645: TUI client CPU 100% when server shuts down (process in tight retry loop)
   • Implement exponential back-off when hitting rate limits #1712: Implement exponential back-off when hitting rate limits (rate limit continuous retries)

   The core issue appears to be that when OpenCode encounters a connection error from a local model service, it either stops retrying or enters an infinite retry loop when asked to continue. This suggests a systematic problem with how retry logic and error recovery are handled for transient failures.

   Feel free to ignore if none of these address your specific case.
4. passerhub commented on Jan 31, 2026

   

   passerhub

   on Jan 31, 2026

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   Forbidden: upstream connect error or disconnect/reset before headers. reset reason: connection termination

   这个错误出现在使用反向代理访问大模型的偶发错误,一旦发生,agent会停止工作,除非人工干预.特别是sub agent,不切换过去是很难发现的.

   希望能把这个error归为类似502/504的错误,opencode可以持续重试,一般会成功的.

   
5. github-actions commented on Apr 2, 2026

   

   github-actionsBot

   on Apr 2, 2026 – with GitHub Actions

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   To stay organized issues are automatically closed after 90 days of no activity. If the issue is still relevant please open a new one.
6. github-actions

   closed this as completedon Apr 2, 2026