Error POSTing to endpoint (HTTP 400): jsonrpc: 2.0, error: code 3200, Session not found or expired #1369

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opened 2026-02-16 17:30:39 -05:00 by yindo · 5 comments
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Originally created by @TheLiberal on GitHub (Aug 19, 2025).

Originally assigned to: @thdxr on GitHub.

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Since some time in 0.4.x. I've been consistently getting this message if I left an OpenCode session running for ~10mins+ (roughly, can't remember exactly how long)

It wasn't an issue before that at all and I'm not doing anything special, happens across multiple different tabs in Ghostty

Running on Macbook Pro M4 Max

Current OpenCode version v0.5.7

MacOS Sequoia 15.6

Not sure what other info I can supply to try to pinpoint this

Originally created by @TheLiberal on GitHub (Aug 19, 2025). Originally assigned to: @thdxr on GitHub. <img width="598" height="460" alt="Image" src="https://github.com/user-attachments/assets/407a325c-fa57-4627-9086-75a2ae0f1b1a" /> Since some time in 0.4.x. I've been consistently getting this message if I left an OpenCode session running for ~10mins+ (roughly, can't remember exactly how long) It wasn't an issue before that at all and I'm not doing anything special, happens across multiple different tabs in Ghostty Running on Macbook Pro M4 Max Current OpenCode version v0.5.7 MacOS Sequoia 15.6 Not sure what other info I can supply to try to pinpoint this
yindo closed this issue 2026-02-16 17:30:39 -05:00
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@github-actions[bot] commented on GitHub (Aug 19, 2025):

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

  • #942: Similar POST endpoint error with HTTP 400 and session-related failure pattern

Feel free to ignore if none of these address your specific case.

@github-actions[bot] commented on GitHub (Aug 19, 2025): This issue might be a duplicate of existing issues. Please check: - #942: Similar POST endpoint error with HTTP 400 and session-related failure pattern Feel free to ignore if none of these address your specific case.
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@rekram1-node commented on GitHub (Aug 19, 2025):

thank you for reporting, we will look into this

@rekram1-node commented on GitHub (Aug 19, 2025): thank you for reporting, we will look into this
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@TheLiberal commented on GitHub (Aug 20, 2025):

thank you for reporting, we will look into this

Thanks Aidem, please let me know if you'd like me to run any specific commands/provide logs

@TheLiberal commented on GitHub (Aug 20, 2025): > thank you for reporting, we will look into this Thanks Aidem, please let me know if you'd like me to run any specific commands/provide logs
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@rekram1-node commented on GitHub (Aug 20, 2025):

no problem

@rekram1-node commented on GitHub (Aug 20, 2025): no problem
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@rekram1-node commented on GitHub (Dec 27, 2025):

[automated] Closing due to 90+ days of inactivity. Feel free to reopen if you still need this!

@rekram1-node commented on GitHub (Dec 27, 2025): [automated] Closing due to 90+ days of inactivity. Feel free to reopen if you still need this!
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Reference: anomalyco/opencode#1369