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refactor: add leveldb rendezvous persistence

This commit is contained in:
Anthony Laibe 2021-10-14 16:14:55 +02:00
parent 654bebdb93
commit 5744879242
4 changed files with 38 additions and 6 deletions
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2
go.mod
View File

@ -22,7 +22,7 @@ require (
github.com/mattn/go-sqlite3 v1.14.6
github.com/minio/sha256-simd v1.0.0
github.com/multiformats/go-multiaddr v0.4.0
github.com/status-im/go-waku-rendezvous v0.0.0-20211016214658-a0d71f947cee
github.com/status-im/go-waku-rendezvous v0.0.0-20211018070416-a93f3b70c432
github.com/stretchr/testify v1.7.0
github.com/syndtr/goleveldb v1.0.1-0.20210305035536-64b5b1c73954
go.opencensus.io v0.23.0

4
go.sum
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@ -1044,8 +1044,8 @@ github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DM
github.com/src-d/envconfig v1.0.0/go.mod h1:Q9YQZ7BKITldTBnoxsE5gOeB5y66RyPXeue/R4aaNBc=
github.com/status-im/go-ethereum v1.10.4-status.2 h1:uvcD2U7skYqPQviARFb4w3wZyFSYLs/pfVrJaRSDcCA=
github.com/status-im/go-ethereum v1.10.4-status.2/go.mod h1:GvIhpdCOgMHI6i5xVPEZOrv/qSMeOFHbZh77AoyZUoE=
github.com/status-im/go-waku-rendezvous v0.0.0-20211016214658-a0d71f947cee h1:IczLt9Rd1QVFd7Llt3Eoresj7betaoIgAbL65YUBVPQ=
github.com/status-im/go-waku-rendezvous v0.0.0-20211016214658-a0d71f947cee/go.mod h1:Fa1uJjMz9MpfZc2tC5xdN9q90xg1VphSnevxWiBbFO0=
github.com/status-im/go-waku-rendezvous v0.0.0-20211018070416-a93f3b70c432 h1:cbNFU38iimo9fY4B7CdF/fvIF6tNPJIZjBbpfmW2EY4=
github.com/status-im/go-waku-rendezvous v0.0.0-20211018070416-a93f3b70c432/go.mod h1:A8t3i0CUGtXCA0aiLsP7iyikmk/KaD/2XVvNJqGCU20=
github.com/status-im/keycard-go v0.0.0-20190316090335-8537d3370df4/go.mod h1:RZLeN1LMWmRsyYjvAu+I6Dm9QmlDaIIt+Y+4Kd7Tp+Q=
github.com/status-im/status-go/extkeys v1.1.2/go.mod h1:hCmFzb2jiiVF2voZKYbzuhOQiHHCmyLJsZJXrFFg7BY=
github.com/streadway/amqp v0.0.0-20190404075320-75d898a42a94/go.mod h1:AZpEONHx3DKn8O/DFsRAY58/XVQiIPMTMB1SddzLXVw=

4
waku/node.go
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@ -39,8 +39,6 @@ import (
"github.com/status-im/go-waku/waku/v2/protocol/lightpush"
"github.com/status-im/go-waku/waku/v2/protocol/relay"
"github.com/status-im/go-waku/waku/v2/protocol/store"
"github.com/syndtr/goleveldb/leveldb"
"github.com/syndtr/goleveldb/leveldb/opt"
)
var log = logging.Logger("wakunode")
@ -134,7 +132,7 @@ func Execute(options Options) {
}
if options.RendezvousServer.Enable {
db, err := leveldb.OpenFile(options.RendezvousServer.DBPath, &opt.Options{OpenFilesCacheCapacity: 3})
db, err := persistence.NewRendezVousLevelDB(options.RendezvousServer.DBPath)
failOnErr(err, "RendezvousDB")
storage := rendezvous.NewStorage(db)
nodeOpts = append(nodeOpts, node.WithRendezvousServer(storage))

34
waku/persistence/rendezvous.go Normal file
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@ -0,0 +1,34 @@
package persistence
import (
rendezvous "github.com/status-im/go-waku-rendezvous"
"github.com/syndtr/goleveldb/leveldb"
"github.com/syndtr/goleveldb/leveldb/opt"
"github.com/syndtr/goleveldb/leveldb/util"
)
type RendezVousLevelDB struct {
db *leveldb.DB
}
func NewRendezVousLevelDB(dBPath string) (*RendezVousLevelDB, error) {
db, err := leveldb.OpenFile(dBPath, &opt.Options{OpenFilesCacheCapacity: 3})
if err != nil {
return nil, err
}
return &RendezVousLevelDB{db}, nil
}
func (r *RendezVousLevelDB) Delete(key []byte) error {
return r.db.Delete(key, nil)
}
func (r *RendezVousLevelDB) Put(key []byte, value []byte) error {
return r.db.Put(key, value, nil)
}
func (r *RendezVousLevelDB) NewIterator(prefix []byte) rendezvous.Iterator {
return r.db.NewIterator(util.BytesPrefix(prefix), nil)
}