frostfs-node/pkg/services/object/get/remote.go
Dmitrii Stepanov 44b86bac5a [#148] linter: Add contextcheck linter
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-03-21 09:54:41 +03:00

62 lines
1.6 KiB
Go

package getsvc
import (
"context"
"errors"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/client"
apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
objectSDK "git.frostfs.info/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
//nolint: contextcheck
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.infoSplit)
}
return exec.status != statusUndefined
}