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Himansu Rawal
e1d31ef1ee
If this PR fixes an issue, link it below. If not, delete these two lines. Resolves #2868 ## Description: This PR addresses a critical memory leak in the Master server process (causing ~30GB RAM usage). The issue was caused by `setInterval` calling `fetchLobbies()` every 100ms. When `fetchLobbies` took longer than 100ms to complete (due to network latency or load), requests would pile up indefinitely, creating a massive queue of pending Promises and open sockets. I have refactored the polling logic into a generic `startPolling` utility (in `src/server/PollingLoop.ts`) that uses a recursive `setTimeout` pattern. This ensures that the next `fetchLobbies` call is only scheduled *after* the previous one has completed (successfully or failed), preventing any request pile-up. ## Please complete the following: - [x] I have added screenshots for all UI updates (N/A - backend only) - [x] I process any text displayed to the user through translateText() and I've added it to the en.json file (N/A - no user facing text) - [x] I have added relevant tests to the test directory (`tests/PollingLoop.test.ts`) - [x] I confirm I have thoroughly tested these changes and take full responsibility for any bugs introduced ## Please put your Discord username so you can be contacted if a bug or regression is found: codimo