Make PREFETCH_DELAY configurable via Turbo.config.drive.prefetchDelay #1483
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Allow developers to customize the prefetch delay (default: 100ms) to optimize for different use cases. For example, image galleries with many linked items may benefit from a longer delay to avoid triggering excessive prefetch requests during rapid cursor movement. Usage: Turbo.config.drive.prefetchDelay = 300 // Set to 300ms Fixes hotwired#1481
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@yujiteshima Awesome, thank you! Hopefully it gets merged soon |
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Hope this gets reconsidered, my PR was closed last year #1164 |
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Summary
Makes
PREFETCH_DELAYconfigurable viaTurbo.config.drive.prefetchDelay, addressing #1481.The current hardcoded 100ms delay can cause excessive prefetch requests on pages with many links (e.g., image galleries where cursor movement frequently hovers over multiple links).
Changes
prefetchDelaytoTurbo.config.drive(default: 100ms)PrefetchCacheto read the delay dynamically via a getter, so changes take effect immediatelyUsage
This follows the existing pattern used by Turbo.config.drive.progressBarDelay.