58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
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package beaconclient
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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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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// The sync response
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type Sync struct {
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Data SyncData `json:"data"`
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}
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// The sync data
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type SyncData struct {
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IsSync bool `json:"is_syncing"`
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HeadSlot string `json:"head_slot"`
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SyncDistance string `json:"sync_distance"`
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}
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// This function will check to see if we are synced up with the head of chain.
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//{"data":{"is_syncing":true,"head_slot":"62528","sync_distance":"3734299"}}
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func (bc BeaconClient) CheckHeadSync() (bool, error) {
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bcSync := bc.ServerEndpoint + BcSyncStatusEndpoint
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resp, err := http.Get(bcSync)
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if err != nil {
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loghelper.LogEndpoint(bcSync).Error("Unable to check the sync status")
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return true, err
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}
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if resp.StatusCode < 200 || resp.StatusCode > 299 {
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loghelper.LogEndpoint(bcSync).WithFields(log.Fields{"returnCode": resp.StatusCode}).Error("Error when getting the sync status")
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return true, fmt.Errorf("Querying the sync status returned a non 2xx status code, code provided: %d", resp.StatusCode)
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}
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defer resp.Body.Close()
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return true, err
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}
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var syncStatus Sync
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if err := json.Unmarshal(body, &syncStatus); err != nil {
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loghelper.LogEndpoint(bcSync).WithFields(log.Fields{
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"rawMessage": string(body),
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"err": err,
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}).Error("Unable to unmarshal sync status")
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return true, err
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}
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return syncStatus.Data.IsSync, nil
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}
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