update atomic operation

add using lazy connect

go.mod

@@ -1,24 +1,19 @@
 module go.unistack.org/micro-store-redis/v3
 
-go 1.21
+go 1.22
 
 toolchain go1.22.4
 
 require (
-	github.com/redis/go-redis/extra/rediscmd/v9 v9.5.3
-	github.com/redis/go-redis/v9 v9.6.1
-	go.unistack.org/micro/v3 v3.10.95
+	github.com/redis/go-redis/extra/rediscmd/v9 v9.7.0
+	github.com/redis/go-redis/v9 v9.7.0
+	go.unistack.org/micro/v3 v3.10.105
 )
 
 require (
-	dario.cat/mergo v1.0.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
-	github.com/google/uuid v1.3.0 // indirect
-	github.com/silas/dag v0.0.0-20220518035006-a7e85ada93c5 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
 	go.unistack.org/micro-proto/v3 v3.4.1 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20230526203410-71b5a4ffd15e // indirect
-	google.golang.org/grpc v1.57.0 // indirect
-	google.golang.org/protobuf v1.34.2 // indirect
+	google.golang.org/protobuf v1.35.2 // indirect
 )

go.sum

@@ -1,45 +1,20 @@
-dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
-dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
 github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs=
 github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c=
 github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=
 github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0=
-github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
-github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
-github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
-github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
-github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
-github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
-github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/redis/go-redis/extra/rediscmd/v9 v9.5.3 h1:1/BDligzCa40GTllkDnY3Y5DTHuKCONbB2JcRyIfl20=
-github.com/redis/go-redis/extra/rediscmd/v9 v9.5.3/go.mod h1:3dZmcLn3Qw6FLlWASn1g4y+YO9ycEFUOM+bhBmzLVKQ=
-github.com/redis/go-redis/v9 v9.5.3 h1:fOAp1/uJG+ZtcITgZOfYFmTKPE7n4Vclj1wZFgRciUU=
-github.com/redis/go-redis/v9 v9.5.3/go.mod h1:hdY0cQFCN4fnSYT6TkisLufl/4W5UIXyv0b/CLO2V2M=
-github.com/redis/go-redis/v9 v9.6.1 h1:HHDteefn6ZkTtY5fGUE8tj8uy85AHk6zP7CpzIAM0y4=
-github.com/redis/go-redis/v9 v9.6.1/go.mod h1:0C0c6ycQsdpVNQpxb1njEQIqkx5UcsM8FJCQLgE9+RA=
-github.com/silas/dag v0.0.0-20220518035006-a7e85ada93c5 h1:G/FZtUu7a6NTWl3KUHMV9jkLAh/Rvtf03NWMHaEDl+E=
-github.com/silas/dag v0.0.0-20220518035006-a7e85ada93c5/go.mod h1:7RTUFBdIRC9nZ7/3RyRNH1bdqIShrDejd1YbLwgPS+I=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/redis/go-redis/extra/rediscmd/v9 v9.7.0 h1:BIx9TNZH/Jsr4l1i7VVxnV0JPiwYj8qyrHyuL0fGZrk=
+github.com/redis/go-redis/extra/rediscmd/v9 v9.7.0/go.mod h1:eTg/YQtGYAZD5r3DlGlJptJ45AHA+/G+2NPn30PKzik=
+github.com/redis/go-redis/v9 v9.7.0 h1:HhLSs+B6O021gwzl+locl0zEDnyNkxMtf/Z3NNBMa9E=
+github.com/redis/go-redis/v9 v9.7.0/go.mod h1:f6zhXITC7JUJIlPEiBOTXxJgPLdZcA93GewI7inzyWw=
 go.unistack.org/micro-proto/v3 v3.4.1 h1:UTjLSRz2YZuaHk9iSlVqqsA50JQNAEK2ZFboGqtEa9Q=
 go.unistack.org/micro-proto/v3 v3.4.1/go.mod h1:okx/cnOhzuCX0ggl/vToatbCupi0O44diiiLLsZ93Zo=
-go.unistack.org/micro/v3 v3.10.80 h1:A0zWNoM9MOcMg9gdFFgVkgbT3uSYVIINhuvumX9nP2o=
-go.unistack.org/micro/v3 v3.10.80/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
-go.unistack.org/micro/v3 v3.10.94 h1:t9J+vw6rNOQdEPFPeUvhyxlUyL+LEt9dTV/bjSEaxMI=
-go.unistack.org/micro/v3 v3.10.94/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
-go.unistack.org/micro/v3 v3.10.95 h1:KQse+ZpntbuzA8cH6Pz7CdvWYVdKzcR34gjnkDrHiso=
-go.unistack.org/micro/v3 v3.10.95/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20230526203410-71b5a4ffd15e h1:NumxXLPfHSndr3wBBdeKiVHjGVFzi9RX2HwwQke94iY=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20230526203410-71b5a4ffd15e/go.mod h1:66JfowdXAEgad5O9NnYcsNPLCPZJD++2L9X0PCMODrA=
-google.golang.org/grpc v1.57.0 h1:kfzNeI/klCGD2YPMUlaGNT3pxvYfga7smW3Vth8Zsiw=
-google.golang.org/grpc v1.57.0/go.mod h1:Sd+9RMTACXwmub0zcNY2c4arhtrbBYD1AUHI/dt16Mo=
-google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
-google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+go.unistack.org/micro/v3 v3.10.105 h1:JYNV0d+fnR7Hy8d4/sjr+25DbSNqq1Z7IPeDDdB+f1I=
+go.unistack.org/micro/v3 v3.10.105/go.mod h1:YzMldzHN9Ei+zy5t/Psu7RUWDZwUfrNYiStSQtTz90g=
+google.golang.org/protobuf v1.35.2 h1:8Ar7bF+apOIoThw1EdZl0p1oWvMqTHmpA2fRTyZO8io=
+google.golang.org/protobuf v1.35.2/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=

options.go

@@ -61,7 +61,7 @@ func NewOptions(opts ...Option) Options {
 			labelName, options.RedisName),
 	)
 
-	options.Logger = options.Logger.Clone(logger.WithCallerSkipCount(1))
+	options.Logger = options.Logger.Clone(logger.WithAddCallerSkipCount(1))
 
 	return options
 }

redis.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"reflect"
 	"strings"
+	"sync/atomic"
 	"time"
 
 	goredis "github.com/redis/go-redis/v9"
@@ -54,19 +55,22 @@ var (
 )
 
 type Store struct {
-	opts store.Options
-	cli  goredis.UniversalClient
-	done chan struct{}
-	pool *pool.StringsPool
+	opts        store.Options
+	cli         goredis.UniversalClient
+	done        chan struct{}
+	pool        *pool.StringsPool
+	isConnected atomic.Int32
 }
 
 func (r *Store) Connect(ctx context.Context) error {
 	if r.cli == nil {
 		return store.ErrNotConnected
 	}
-	err := r.cli.Ping(ctx).Err()
-	setSpanError(ctx, err)
-	return err
+	if r.opts.LazyConnect {
+		return nil
+	}
+	return r.connect(ctx)
+
 }
 
 func (r *Store) Init(opts ...store.Option) error {
@@ -107,7 +111,9 @@ func (r *Store) Disconnect(ctx context.Context) error {
 		return err
 	default:
 		if r.cli != nil {
-			err = r.cli.Close()
+			if err = r.cli.Close(); err != nil {
+				r.isConnected.Store(0)
+			}
 		}
 		close(r.done)
 		return err
@@ -115,6 +121,10 @@ func (r *Store) Disconnect(ctx context.Context) error {
 }
 
 func (r *Store) Exists(ctx context.Context, key string, opts ...store.ExistsOption) error {
+	if err := r.connect(ctx); err != nil {
+		return err
+	}
+
 	b := r.pool.Get()
 	defer r.pool.Put(b)
 	options := store.NewExistsOptions(opts...)
@@ -154,6 +164,10 @@ func (r *Store) Exists(ctx context.Context, key string, opts ...store.ExistsOpti
 }
 
 func (r *Store) Read(ctx context.Context, key string, val interface{}, opts ...store.ReadOption) error {
+	if err := r.connect(ctx); err != nil {
+		return err
+	}
+
 	b := r.pool.Get()
 	defer r.pool.Put(b)
 
@@ -205,6 +219,10 @@ func (r *Store) Read(ctx context.Context, key string, val interface{}, opts ...s
 }
 
 func (r *Store) MRead(ctx context.Context, keys []string, vals interface{}, opts ...store.ReadOption) error {
+	if err := r.connect(ctx); err != nil {
+		return err
+	}
+
 	options := store.NewReadOptions(opts...)
 
 	timeout := r.opts.Timeout
@@ -304,6 +322,10 @@ func (r *Store) MRead(ctx context.Context, keys []string, vals interface{}, opts
 }
 
 func (r *Store) MDelete(ctx context.Context, keys []string, opts ...store.DeleteOption) error {
+	if err := r.connect(ctx); err != nil {
+		return err
+	}
+
 	options := store.NewDeleteOptions(opts...)
 
 	timeout := r.opts.Timeout
@@ -359,6 +381,10 @@ func (r *Store) MDelete(ctx context.Context, keys []string, opts ...store.Delete
 }
 
 func (r *Store) Delete(ctx context.Context, key string, opts ...store.DeleteOption) error {
+	if err := r.connect(ctx); err != nil {
+		return err
+	}
+
 	b := r.pool.Get()
 	defer r.pool.Put(b)
 
@@ -397,6 +423,10 @@ func (r *Store) Delete(ctx context.Context, key string, opts ...store.DeleteOpti
 }
 
 func (r *Store) MWrite(ctx context.Context, keys []string, vals []interface{}, opts ...store.WriteOption) error {
+	if err := r.connect(ctx); err != nil {
+		return err
+	}
+
 	options := store.NewWriteOptions(opts...)
 
 	timeout := r.opts.Timeout
@@ -480,6 +510,10 @@ func (r *Store) MWrite(ctx context.Context, keys []string, vals []interface{}, o
 }
 
 func (r *Store) Write(ctx context.Context, key string, val interface{}, opts ...store.WriteOption) error {
+	if err := r.connect(ctx); err != nil {
+		return err
+	}
+
 	b := r.pool.Get()
 	defer r.pool.Put(b)
 
@@ -535,6 +569,10 @@ func (r *Store) Write(ctx context.Context, key string, val interface{}, opts ...
 }
 
 func (r *Store) List(ctx context.Context, opts ...store.ListOption) ([]string, error) {
+	if err := r.connect(ctx); err != nil {
+		return nil, err
+	}
+
 	b := r.pool.Get()
 	defer r.pool.Put(b)
 
@@ -625,12 +663,12 @@ func NewStore(opts ...store.Option) *Store {
 }
 
 func (r *Store) configure() error {
-	var universalOptions *goredis.UniversalOptions
-
 	if r.cli != nil && r.opts.Context == nil {
 		return nil
 	}
 
+	universalOptions := DefaultUniversalOptions
+
 	if r.opts.Context != nil {
 		if o, ok := r.opts.Context.Value(configKey{}).(*goredis.Options); ok {
 			universalOptions.Addrs = []string{o.Addr}
@@ -704,14 +742,10 @@ func (r *Store) configure() error {
 		}
 	}
 
-	if universalOptions == nil {
-		universalOptions = DefaultUniversalOptions
-	}
-
 	if len(r.opts.Addrs) > 0 {
 		universalOptions.Addrs = r.opts.Addrs
 	} else {
-		universalOptions.Addrs = []string{"redis://127.0.0.1:6379"}
+		universalOptions.Addrs = []string{"127.0.0.1:6379"}
 	}
 
 	r.cli = goredis.NewUniversalClient(universalOptions)
@@ -735,3 +769,14 @@ func (r *Store) getKey(b *strings.Builder, mainNamespace string, opNamespace str
 	b.WriteString(key)
 	return b.String()
 }
+
+func (r *Store) connect(ctx context.Context) (err error) {
+	if r.isConnected.Load() == 0 {
+		if err = r.cli.Ping(ctx).Err(); err != nil {
+			setSpanError(ctx, err)
+			return err
+		}
+	}
+	r.isConnected.Store(1)
+	return nil
+}

stats.go

@@ -33,20 +33,17 @@ func (r *Store) statsMeter() {
 		ticker := time.NewTicker(meter.DefaultMeterStatsInterval)
 		defer ticker.Stop()
 
-		for {
-			select {
-			case <-ticker.C:
-				if st == nil {
-					return
-				}
-				stats := st.PoolStats()
-				r.opts.Meter.Counter(PoolHitsTotal).Set(uint64(stats.Hits))
-				r.opts.Meter.Counter(PoolMissesTotal).Set(uint64(stats.Misses))
-				r.opts.Meter.Counter(PoolTimeoutTotal).Set(uint64(stats.Timeouts))
-				r.opts.Meter.Counter(PoolConnTotalCurrent).Set(uint64(stats.TotalConns))
-				r.opts.Meter.Counter(PoolConnIdleCurrent).Set(uint64(stats.IdleConns))
-				r.opts.Meter.Counter(PoolConnStaleTotal).Set(uint64(stats.StaleConns))
+		for _ = range ticker.C {
+			if st == nil {
+				return
 			}
+			stats := st.PoolStats()
+			r.opts.Meter.Counter(PoolHitsTotal).Set(uint64(stats.Hits))
+			r.opts.Meter.Counter(PoolMissesTotal).Set(uint64(stats.Misses))
+			r.opts.Meter.Counter(PoolTimeoutTotal).Set(uint64(stats.Timeouts))
+			r.opts.Meter.Counter(PoolConnTotalCurrent).Set(uint64(stats.TotalConns))
+			r.opts.Meter.Counter(PoolConnIdleCurrent).Set(uint64(stats.IdleConns))
+			r.opts.Meter.Counter(PoolConnStaleTotal).Set(uint64(stats.StaleConns))
 		}
 	}()
 }