fix: check block timestamp in network subgraph client

edgeandnode / gateway

Graph Gateway

MIT License

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fix: check block timestamp in network subgraph client #902

Closed Theodus closed 2 months ago

Theodus commented 2 months ago

This PR primarily introduces a check that trusted indexers return block timestamps later than 2 minutes from query time. This allows us to automatically fall back to alternate indexers when one falls behind. This PR also removes unused abstractions that make the network subgraph client harder to maintain.

LNSD commented 2 months ago

It seems that the integration tests are failing: https://github.com/edgeandnode/gateway/actions/runs/10097386438/job/27923501452?pr=902#step:11:75

2024-07-25T16:27:57.263548Z ERROR graph_gateway::network::subgraph_client: indexer=https://gateway-arbitrum.network.thegraph.com/api/deployments/id/QmZtNN8NbxjJ1KD5uKBYa7Gj29CT8xypSXnAmXbrLNTQgX network_subgraph_query_err=BadResponse(missing response)