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c4d3d7d3bb
Summary: Importing a .grist document is implemented in a somewhat clunky way, in a multi-worker setup. * First a random worker receives the upload, and updates Grist's various stores appropriately (database, redis, s3). * Then a random worker is assigned to serve the document. If the worker serving the document fails, there is a chance the it will end up assigned to the worker that handled its upload. Currently the worker will misbehave in this case. This diff: * Ports a multi-worker test from test/home to run in test/s3, and adds a test simulating a bad scenario seen in the wild. * Fixes persistence of any existing document checksum in redis when a worker is assigned. * Adds a check when assigned a document to serve, and finding that document already cached locally. It isn't safe to rely only on the document checksum in redis, since that may have expired. * Explicitly claims the document on the uploading worker, so this situation becomes even less likely to arise. Test Plan: added test Reviewers: dsagal Reviewed By: dsagal Subscribers: dsagal Differential Revision: https://phab.getgrist.com/D3305 |
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| .. | ||
| entity | ||
| lib | ||
| migration | ||
| ApiServer.ts | ||
| sqlUtils.ts | ||