7b228b7603
There is a need to have the ability to expand the data needed for client construction. Replace `network.AddressGroup` parameter of client cache interfaces with `client.NodeInfo`. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
125 lines
2.9 KiB
Go
125 lines
2.9 KiB
Go
package searchsvc
|
|
|
|
import (
|
|
"sync"
|
|
|
|
cid "github.com/nspcc-dev/neofs-api-go/pkg/container/id"
|
|
objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
|
|
"github.com/nspcc-dev/neofs-node/pkg/core/client"
|
|
"github.com/nspcc-dev/neofs-node/pkg/core/netmap"
|
|
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/engine"
|
|
"github.com/nspcc-dev/neofs-node/pkg/services/object/util"
|
|
"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
|
|
)
|
|
|
|
type uniqueIDWriter struct {
|
|
mtx sync.Mutex
|
|
|
|
written map[string]struct{}
|
|
|
|
writer IDListWriter
|
|
}
|
|
|
|
type clientConstructorWrapper struct {
|
|
constructor ClientConstructor
|
|
}
|
|
|
|
type clientWrapper struct {
|
|
client client.Client
|
|
}
|
|
|
|
type storageEngineWrapper engine.StorageEngine
|
|
|
|
type traverseGeneratorWrapper util.TraverserGenerator
|
|
|
|
type nmSrcWrapper struct {
|
|
nmSrc netmap.Source
|
|
}
|
|
|
|
func newUniqueAddressWriter(w IDListWriter) IDListWriter {
|
|
return &uniqueIDWriter{
|
|
written: make(map[string]struct{}),
|
|
writer: w,
|
|
}
|
|
}
|
|
|
|
func (w *uniqueIDWriter) WriteIDs(list []*objectSDK.ID) error {
|
|
w.mtx.Lock()
|
|
|
|
for i := 0; i < len(list); i++ { // don't use range, slice mutates in body
|
|
s := list[i].String()
|
|
// standard stringer is quite costly, it is better
|
|
// to facilitate the calculation of the key
|
|
|
|
if _, ok := w.written[s]; !ok {
|
|
// mark address as processed
|
|
w.written[s] = struct{}{}
|
|
continue
|
|
}
|
|
|
|
// exclude processed address
|
|
list = append(list[:i], list[i+1:]...)
|
|
i--
|
|
}
|
|
|
|
w.mtx.Unlock()
|
|
|
|
return w.writer.WriteIDs(list)
|
|
}
|
|
|
|
func (c *clientConstructorWrapper) get(info client.NodeInfo) (searchClient, error) {
|
|
clt, err := c.constructor.Get(info)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return &clientWrapper{
|
|
client: clt,
|
|
}, nil
|
|
}
|
|
|
|
func (c *clientWrapper) searchObjects(exec *execCtx, info client.NodeInfo) ([]*objectSDK.ID, error) {
|
|
if exec.prm.forwarder != nil {
|
|
return exec.prm.forwarder(info, c.client)
|
|
}
|
|
|
|
return c.client.SearchObject(exec.context(),
|
|
&exec.prm.SearchObjectParams,
|
|
exec.prm.common.RemoteCallOptions(
|
|
util.WithNetmapEpoch(exec.curProcEpoch),
|
|
util.WithKey(exec.prm.common.PrivateKey()),
|
|
)...)
|
|
}
|
|
|
|
func (e *storageEngineWrapper) search(exec *execCtx) ([]*objectSDK.ID, error) {
|
|
r, err := (*engine.StorageEngine)(e).Select(new(engine.SelectPrm).
|
|
WithFilters(exec.searchFilters()).
|
|
WithContainerID(exec.containerID()),
|
|
)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return idsFromAddresses(r.AddressList()), nil
|
|
}
|
|
|
|
func idsFromAddresses(addrs []*objectSDK.Address) []*objectSDK.ID {
|
|
ids := make([]*objectSDK.ID, len(addrs))
|
|
|
|
for i := range addrs {
|
|
ids[i] = addrs[i].ObjectID()
|
|
}
|
|
|
|
return ids
|
|
}
|
|
|
|
func (e *traverseGeneratorWrapper) generateTraverser(cid *cid.ID, epoch uint64) (*placement.Traverser, error) {
|
|
a := objectSDK.NewAddress()
|
|
a.SetContainerID(cid)
|
|
|
|
return (*util.TraverserGenerator)(e).GenerateTraverser(a, epoch)
|
|
}
|
|
|
|
func (n *nmSrcWrapper) currentEpoch() (uint64, error) {
|
|
return n.nmSrc.Epoch()
|
|
}
|