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fix useChat on hmr#935

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fix-hmr
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fix useChat on hmr#935
deathbyknowledge wants to merge 1 commit intomainfrom
fix-hmr

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@deathbyknowledge deathbyknowledge commented Feb 18, 2026 •
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Fixes #50, addressed in cloudflare/partykit#335

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Latest commit: 7ec3e44

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deathbyknowledge commented Feb 18, 2026

/bonk review please

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npm i https://pkg.pr.new/cloudflare/agents@935

commit: 5fcc49f

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ask-bonk bot commented Feb 18, 2026

remote: Permission to cloudflare/agents.git denied to github-actions[bot].
fatal: unable to access 'https://github.com/cloudflare/agents/': The requested URL returned error: 403

github run

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@deathbyknowledge deathbyknowledge marked this pull request as ready for review February 18, 2026 14:56
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deathbyknowledge commented Feb 18, 2026

/bonk review please

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ask-bonk bot commented Feb 18, 2026

remote: Permission to cloudflare/agents.git denied to github-actions[bot].
fatal: unable to access 'https://github.com/cloudflare/agents/': The requested URL returned error: 403

github run

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threepointone commented Feb 18, 2026

is there a better fix we can just do on the partysocket side?

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deathbyknowledge commented Feb 19, 2026

is there a better fix we can just do on the partysocket side?

Yes, my bad. cloudflare/partykit#335 looks good?

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Bump partysocket to 1.1.14 (HMR fix)
7ec3e44 
partysocket 1.1.14 fixes useStableSocket replacing the socket on HMR
effect re-runs. This was the root cause of useChat breaking on HMR —
the socket identity was lost, orphaning in-flight streams and resetting
chat state. No application-level changes needed in ai-chat.
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threepointone commented Feb 20, 2026

I'm getting the deps update done in #954

@threepointone threepointone deleted the fix-hmr branch February 20, 2026 10:37
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useChat breaks on HMR

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