next
Version:
The React Framework
22 lines (21 loc) • 998 B
TypeScript
/**
* Manages unhandled rejection listeners to intelligently filter rejections
* from aborted prerenders when cache components are enabled.
*
* THE PROBLEM:
* When we abort prerenders we expect to find numerous unhandled promise rejections due to
* things like awaiting Request data like `headers()`. The rejections are fine and should
* not be construed as problematic so we need to avoid the appearance of a problem by
* omitting them from the logged output.
*
* THE STRATEGY:
* 1. Install a filtering unhandled rejection handler
* 2. Intercept process event methods to capture new handlers in our internal queue
* 3. For each rejection, check if it comes from an aborted prerender context
* 4. If yes, suppress it. If no, delegate to all handlers in our queue
* 5. This provides precise filtering without time-based windows
*
* This ensures we suppress noisy prerender-related rejections while preserving
* normal error logging for genuine unhandled rejections.
*/
export {};