cablehead/ctx-ownership.md

Created October 16, 2026 01:00

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stardust_db_subscription_set_notify: who owns ctx

Raw

the caller owns the ctx; stardust just keeps a copy of the pointer. the caller MUST keep that memory valid until stardust_db_subscription_release returns (cancel is not enough), and it must be safe to access from any thread, concurrently with the caller's own code.

it relies on a guarantee from stardust:

After release returns, notify is not running and does not run again.

cablehead/ctx-ownership.md

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