Hotfix: Refactor Earth Engine API Calls for Improved Asynchronous Handling #174
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- Implement promise-based async handling for ee.Date(...).getInfo() to align with Node.js async patterns and avoid implicit filesystem writes in Vercel's read-only environment. - Prevent EROFS: read-only file system errors by managing asynchronous flow explicitly, eliminating dependencies on synchronous requests or filesystem operations in serverless deployments.
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This PR addresses the issue encountered in Vercel's serverless environment where
.node-xmlhttprequest-sync-12errors occurred due to implicit synchronous filesystem operations. By refactoring theee.Date(...).getInfo()calls to use explicit promise-based asynchronous handling, we prevent unauthorized filesystem writes and align with Node.js's non-blocking I/O model. This change ensures our integration with Google Earth Engine is robust against the ephemeral and read-only nature of Vercel's filesystem. The update mitigates the risk of hittingEROFS: read-only file systemerrors, enhancing the stability and reliability of our deployment in production environments. This hotfix is critical for uninterrupted service delivery and optimal performance of our geo-event processing tasks.