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Varun Srinivasan
@v
Hub Sync Issues Earlier this week, Warpcast's hub stopped broadcasting for ~ 12 hours. Here's what happened: 1. Warpcast runs many hubs but writes to one at a time. 2. That hub lost all connections (possibly due to AWS outage) 3. Reconnecting failed due to a bug introduced by recent libp2p upgrade 4. Alerting was not set up to catch this case
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flick the dev 🎩📦
@flick
alerts are hard to get right and take time and these kinds of incidents to perfect 💚
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