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| /** | |
| * Central registry for DB module state resetters. | |
| * Used by restore flows to clear prepared statement caches without cross-module imports. | |
| */ | |
| type DbStateResetter = () => void; | |
| const resetters = new Set<DbStateResetter>(); | |
| /** | |
| * Register a module-level state resetter. | |
| * Duplicate function references are deduplicated by Set semantics. | |
| */ | |
| export function registerDbStateResetter(resetter: DbStateResetter) { | |
| resetters.add(resetter); | |
| } | |
| /** | |
| * Invoke all registered state resetters. | |
| * A failing resetter must not block execution of the remaining handlers. | |
| */ | |
| export function resetAllDbModuleState() { | |
| for (const resetter of resetters) { | |
| try { | |
| resetter(); | |
| } catch (error) { | |
| console.warn("[DB] Failed to reset module state:", error); | |
| } | |
| } | |
| } | |