40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
package shutdown
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import (
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"context"
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"time"
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log "github.com/sirupsen/logrus"
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"github.com/vulcanize/ipld-ethcl-indexer/pkg/beaconclient"
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"github.com/vulcanize/ipld-ethcl-indexer/pkg/database/sql"
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"github.com/vulcanize/ipld-ethcl-indexer/pkg/gracefulshutdown"
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"github.com/vulcanize/ipld-ethcl-indexer/pkg/loghelper"
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)
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// Shutdown all the internal services for the application.
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func ShutdownServices(ctx context.Context, waitTime time.Duration, DB sql.Database, BC *beaconclient.BeaconClient) {
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successCh, errCh := gracefulshutdown.Shutdown(ctx, waitTime, map[string]gracefulshutdown.Operation{
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"database": func(ctx context.Context) error {
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err := DB.Close()
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if err != nil {
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loghelper.LogError(err).Error("Unable to close the DB")
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}
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return err
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},
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"beaconClient": func(ctx context.Context) error {
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err := BC.StopHeadTracking()
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if err != nil {
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loghelper.LogError(err).Error("Unable to trigger shutdown of head tracking")
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}
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return err
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},
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})
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select {
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case _ = <-successCh:
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log.Info("Gracefully Shutdown ipld-ethcl-indexer!")
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case err := <-errCh:
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loghelper.LogError(err).Error("Ungracefully Shutdown ipld-ethcl-indexer!")
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}
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}
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