39 lines
1.2 KiB
Go
39 lines
1.2 KiB
Go
package beaconclient
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import (
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"fmt"
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"net/http"
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"strconv"
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log "github.com/sirupsen/logrus"
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"github.com/vulcanize/ipld-ethcl-indexer/pkg/loghelper"
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)
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var (
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bcHealthEndpoint = "/eth/v1/node/health"
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)
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// This function will ensure that we can connect to the beacon client.
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// Keep in mind, the beacon client will allow you to connect to it but it might
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// Not allow you to make http requests. This is part of its built in logic, and you will have
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// to follow their provided guidelines. https://lighthouse-book.sigmaprime.io/api-bn.html#security
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func (bc *BeaconClient) CheckBeaconClient() error {
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log.Debug("Attempting to connect to the beacon client")
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bcEndpoint := "http://" + bc.Address + ":" + strconv.Itoa(bc.Port) + bcHealthEndpoint
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resp, err := http.Get(bcEndpoint)
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if err != nil {
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loghelper.LogError(err).Error("Unable to get bc endpoint: ", bcEndpoint)
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return err
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}
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if resp.StatusCode < 200 || resp.StatusCode > 299 {
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log.Error("We recieved a non 2xx status code when checking the health of the beacon node.")
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log.Error("Health Endpoint Status Code: ", resp.StatusCode)
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return fmt.Errorf("beacon Node Provided a non 2xx status code, code provided: %d", resp.StatusCode)
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}
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log.Info("We can successfully reach the beacon client.")
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return nil
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}
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