frostfs-node/pkg/services/object/get/remote.go
Evgenii Stratonikov eb48a5bb33 [] services/object: Remove useless helpers
We have lots of small _private_ methods on `execCtx` whose sole purpose
is to just return a struct field.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-03-01 15:29:54 +03:00

61 lines
1.5 KiB
Go

package getsvc
import (
"context"
"errors"
"github.com/TrueCloudLab/frostfs-node/pkg/core/client"
apistatus "github.com/TrueCloudLab/frostfs-sdk-go/client/status"
objectSDK "github.com/TrueCloudLab/frostfs-sdk-go/object"
"go.uber.org/zap"
)
func (exec *execCtx) processNode(ctx context.Context, info client.NodeInfo) bool {
exec.log.Debug("processing node...")
client, ok := exec.remoteClient(info)
if !ok {
return true
}
obj, err := client.getObject(exec, info)
var errSplitInfo *objectSDK.SplitInfoError
var errRemoved *apistatus.ObjectAlreadyRemoved
var errOutOfRange *apistatus.ObjectOutOfRange
switch {
default:
var errNotFound apistatus.ObjectNotFound
exec.status = statusUndefined
exec.err = errNotFound
exec.log.Debug("remote call failed",
zap.String("error", err.Error()),
)
case err == nil:
exec.status = statusOK
exec.err = nil
// both object and err are nil only if the original
// request was forwarded to another node and the object
// has already been streamed to the requesting party
if obj != nil {
exec.collectedObject = obj
exec.writeCollectedObject()
}
case errors.As(err, &errRemoved):
exec.status = statusINHUMED
exec.err = errRemoved
case errors.As(err, &errOutOfRange):
exec.status = statusOutOfRange
exec.err = errOutOfRange
case errors.As(err, &errSplitInfo):
exec.status = statusVIRTUAL
mergeSplitInfo(exec.splitInfo, errSplitInfo.SplitInfo())
exec.err = objectSDK.NewSplitInfoError(exec.splitInfo)
}
return exec.status != statusUndefined
}