/
ns_utils.go
44 lines (40 loc) · 1.54 KB
/
ns_utils.go
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// Copyright © 2021 The Things Network Foundation, The Things Industries B.V.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package commands
import (
"context"
"go.thethings.network/lorawan-stack/v3/cmd/internal/shared"
ns "go.thethings.network/lorawan-stack/v3/pkg/networkserver"
nsredis "go.thethings.network/lorawan-stack/v3/pkg/networkserver/redis"
"go.thethings.network/lorawan-stack/v3/pkg/redis"
)
// NewNSDeviceRegistryCleaner returns a new instance of Network Server RegistryCleaner with a local set
// of devices.
func NewNSDeviceRegistryCleaner(ctx context.Context, config *redis.Config) (*ns.RegistryCleaner, error) {
deviceRegistry := &nsredis.DeviceRegistry{
Redis: redis.New(config.WithNamespace("ns", "devices")),
LockTTL: defaultLockTTL,
}
if err := deviceRegistry.Init(ctx); err != nil {
return nil, shared.ErrInitializeApplicationServer.WithCause(err)
}
cleaner := &ns.RegistryCleaner{
DevRegistry: deviceRegistry,
}
err := cleaner.RangeToLocalSet(ctx)
if err != nil {
return nil, err
}
return cleaner, nil
}