Tagged: subscriptions

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  Part 5: Mutations and Live Updates With Subscriptions

  Post, accept and complete quests with mutations, push every change to subscribed clients over Server-Sent Events, and keep the DataLoader cache from going stale in long-lived subscriptions.

  Intermediate30 min
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  Part 6: Subscriptions Across Instances With Valkey

  Run a second instance of the API, watch its subscribers miss the events of the first, and share the events through Valkey, so every instance hears every change, even after Valkey restarts.

  Intermediate20 min