frostfs-s3-gw/neofs/layer/neofs-status.go

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package layer
import (
"context"
"time"
"github.com/nspcc-dev/neofs-api-go/service"
"github.com/nspcc-dev/neofs-api-go/state"
)
func (n *neofsObject) statusHealth(ctx context.Context) bool {
req := new(state.HealthRequest)
req.SetTTL(service.NonForwardingTTL)
req.SetVersion(APIVersion)
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err := service.SignRequestData(n.key, req)
if err != nil {
return false
}
conn, err := n.cli.GetConnection(ctx)
if err != nil {
return false
}
// 1 second timeout is the same as in gateway-common.go
// see: cmd/gateway-common.go:295
ctx, cancel := context.WithTimeout(ctx, 1*time.Second)
defer cancel()
res, err := state.NewStatusClient(conn).HealthCheck(ctx, req)
return err != nil && res != nil && res.Healthy
}