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fix: increase Socket.IO maxHttpBufferSize to 300MB to support larger drafting payloads and prevent 413 errors.

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Daniele Viti
2025-12-17 15:33:02 +01:00
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docs/development/devlog/2025-12-17-152700_fix_socket_payload_limit.md Normal file
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# Fix Socket.IO Payload Limit
## Issue
The user reported a `413 (Payload Too Large)` error when creating a draft room with a full box of 36 packs. This was caused by the default `maxHttpBufferSize` limit (1MB) in Socket.IO, which is insufficient for the large JSON payload generated by 540 cards (36 packs * 15 cards) with full metadata.
## Resolution
- Modified `src/server/index.ts` to increase `maxHttpBufferSize` to 300MB (3e8 bytes).
- This explicitly sets the limit in the `Server` initialization options.
## Verification
- `tsx watch` should automatically restart the server.
- The new limit allows for massive payloads, covering the requirement for 36+ packs (requested >250MB).