Compare commits
No commits in common. "v3" and "v3.10.3" have entirely different histories.
1
.gitignore
vendored
1
.gitignore
vendored
@ -1 +0,0 @@
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.idea
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15
go.mod
15
go.mod
@ -1,19 +1,14 @@
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module go.unistack.org/micro-store-redis/v3
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go 1.22
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toolchain go1.22.4
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go 1.20
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require (
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github.com/redis/go-redis/extra/rediscmd/v9 v9.6.2
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github.com/redis/go-redis/v9 v9.6.2
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go.unistack.org/micro/v3 v3.10.97
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github.com/redis/go-redis/v9 v9.2.1
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go.unistack.org/micro/v3 v3.10.28
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)
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require (
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github.com/cespare/xxhash/v2 v2.3.0 // indirect
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github.com/cespare/xxhash/v2 v2.2.0 // indirect
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github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
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github.com/google/go-cmp v0.6.0 // indirect
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go.unistack.org/micro-proto/v3 v3.4.1 // indirect
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google.golang.org/protobuf v1.35.1 // indirect
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github.com/patrickmn/go-cache v2.1.0+incompatible // indirect
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)
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24
go.sum
24
go.sum
@ -1,20 +1,12 @@
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github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs=
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github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c=
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github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=
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github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0=
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github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
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github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
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github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
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github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
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github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
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github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
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github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
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github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
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github.com/redis/go-redis/extra/rediscmd/v9 v9.6.2 h1:oBlErygFka9FAVfowzW7sRUfB7n31YX0aFzfaOflM3w=
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github.com/redis/go-redis/extra/rediscmd/v9 v9.6.2/go.mod h1:jYLUE5tC8UsFnpSclhEjZlFLMMtHH4jTfFMnshNWkoo=
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github.com/redis/go-redis/v9 v9.6.2 h1:w0uvkRbc9KpgD98zcvo5IrVUsn0lXpRMuhNgiHDJzdk=
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github.com/redis/go-redis/v9 v9.6.2/go.mod h1:0C0c6ycQsdpVNQpxb1njEQIqkx5UcsM8FJCQLgE9+RA=
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go.unistack.org/micro-proto/v3 v3.4.1 h1:UTjLSRz2YZuaHk9iSlVqqsA50JQNAEK2ZFboGqtEa9Q=
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go.unistack.org/micro-proto/v3 v3.4.1/go.mod h1:okx/cnOhzuCX0ggl/vToatbCupi0O44diiiLLsZ93Zo=
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go.unistack.org/micro/v3 v3.10.97 h1:8l7fv+i06/PjPrBBhRC/ZQkWGIOuHPg3jJN0vktYE78=
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go.unistack.org/micro/v3 v3.10.97/go.mod h1:YzMldzHN9Ei+zy5t/Psu7RUWDZwUfrNYiStSQtTz90g=
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google.golang.org/protobuf v1.35.1 h1:m3LfL6/Ca+fqnjnlqQXNpFPABW1UD7mjh8KO2mKFytA=
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google.golang.org/protobuf v1.35.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
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github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
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github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
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github.com/redis/go-redis/v9 v9.2.1 h1:WlYJg71ODF0dVspZZCpYmoF1+U1Jjk9Rwd7pq6QmlCg=
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github.com/redis/go-redis/v9 v9.2.1/go.mod h1:hdY0cQFCN4fnSYT6TkisLufl/4W5UIXyv0b/CLO2V2M=
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go.unistack.org/micro/v3 v3.10.28 h1:/87lGekrmi0/66pioy+Nh8lVUBBYnVqKoHiNYX5OmMI=
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go.unistack.org/micro/v3 v3.10.28/go.mod h1:eUgtvbtiiz6te93m0ZdmoecbitWwjdBmmr84srmEIKA=
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55
options.go
55
options.go
@ -1,67 +1,18 @@
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package redis
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import (
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goredis "github.com/redis/go-redis/v9"
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"go.unistack.org/micro/v3/logger"
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"go.unistack.org/micro/v3/meter"
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"github.com/redis/go-redis/v9"
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"go.unistack.org/micro/v3/store"
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"go.unistack.org/micro/v3/tracer"
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)
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type configKey struct{}
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func Config(c *goredis.Options) store.Option {
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func Config(c *redis.Options) store.Option {
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return store.SetOption(configKey{}, c)
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}
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type clusterConfigKey struct{}
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func ClusterConfig(c *goredis.ClusterOptions) store.Option {
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func ClusterConfig(c *redis.ClusterOptions) store.Option {
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return store.SetOption(clusterConfigKey{}, c)
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}
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type universalConfigKey struct{}
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func UniversalConfig(c *goredis.UniversalOptions) store.Option {
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return store.SetOption(universalConfigKey{}, c)
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}
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var (
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labelHost = "redis_host"
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labelName = "redis_name"
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)
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// Options struct holds wrapper options
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type Options struct {
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Logger logger.Logger
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Meter meter.Meter
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Tracer tracer.Tracer
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RedisHost string
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RedisName string
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}
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// Option func signature
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type Option func(*Options)
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// NewOptions create new Options struct from provided option slice
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func NewOptions(opts ...Option) Options {
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options := Options{
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Logger: logger.DefaultLogger,
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Meter: meter.DefaultMeter,
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Tracer: tracer.DefaultTracer,
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}
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for _, o := range opts {
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o(&options)
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}
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options.Meter = options.Meter.Clone(
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meter.Labels(
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labelHost, options.RedisHost,
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labelName, options.RedisName),
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)
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options.Logger = options.Logger.Clone(logger.WithAddCallerSkipCount(1))
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return options
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}
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702
redis.go
702
redis.go
@ -2,72 +2,36 @@ package redis
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import (
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"context"
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"errors"
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"fmt"
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"reflect"
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"strings"
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"time"
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goredis "github.com/redis/go-redis/v9"
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"go.unistack.org/micro/v3/semconv"
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"github.com/redis/go-redis/v9"
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"go.unistack.org/micro/v3/store"
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pool "go.unistack.org/micro/v3/util/xpool"
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)
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var (
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DefaultPathSeparator = "/"
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DefaultUniversalOptions = &goredis.UniversalOptions{
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Username: "",
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Password: "", // no password set
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MaxRetries: 2,
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MaxRetryBackoff: 256 * time.Millisecond,
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DialTimeout: 1 * time.Second,
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ReadTimeout: 1 * time.Second,
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WriteTimeout: 1 * time.Second,
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PoolTimeout: 1 * time.Second,
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MinIdleConns: 10,
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}
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DefaultClusterOptions = &goredis.ClusterOptions{
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Username: "",
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Password: "", // no password set
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MaxRetries: 2,
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MaxRetryBackoff: 256 * time.Millisecond,
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DialTimeout: 1 * time.Second,
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ReadTimeout: 1 * time.Second,
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WriteTimeout: 1 * time.Second,
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PoolTimeout: 1 * time.Second,
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MinIdleConns: 10,
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}
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DefaultOptions = &goredis.Options{
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Username: "",
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Password: "", // no password set
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DB: 0, // use default DB
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MaxRetries: 2,
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MaxRetryBackoff: 256 * time.Millisecond,
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DialTimeout: 1 * time.Second,
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ReadTimeout: 1 * time.Second,
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WriteTimeout: 1 * time.Second,
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PoolTimeout: 1 * time.Second,
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MinIdleConns: 10,
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}
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)
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type Store struct {
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opts store.Options
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cli goredis.UniversalClient
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done chan struct{}
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pool *pool.StringsPool
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cli redisClient
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}
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type redisClient interface {
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Get(ctx context.Context, key string) *redis.StringCmd
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Del(ctx context.Context, keys ...string) *redis.IntCmd
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Set(ctx context.Context, key string, value interface{}, expiration time.Duration) *redis.StatusCmd
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Keys(ctx context.Context, pattern string) *redis.StringSliceCmd
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MGet(ctx context.Context, keys ...string) *redis.SliceCmd
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MSet(ctx context.Context, kv ...interface{}) *redis.StatusCmd
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Exists(ctx context.Context, keys ...string) *redis.IntCmd
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Ping(ctx context.Context) *redis.StatusCmd
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Pipeline() redis.Pipeliner
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Pipelined(ctx context.Context, fn func(redis.Pipeliner) error) ([]redis.Cmder, error)
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Close() error
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}
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func (r *Store) Connect(ctx context.Context) error {
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if r.cli == nil {
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return store.ErrNotConnected
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}
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err := r.cli.Ping(ctx).Err()
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setSpanError(ctx, err)
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return err
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return r.cli.Ping(ctx).Err()
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}
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func (r *Store) Init(opts ...store.Option) error {
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@ -75,193 +39,97 @@ func (r *Store) Init(opts ...store.Option) error {
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o(&r.opts)
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}
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|
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err := r.configure()
|
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if err != nil {
|
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return err
|
||||
}
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|
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return nil
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}
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|
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func (r *Store) Client() *goredis.Client {
|
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if c, ok := r.cli.(*goredis.Client); ok {
|
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return c
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}
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return nil
|
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}
|
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|
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func (r *Store) UniversalClient() goredis.UniversalClient {
|
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return r.cli
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}
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|
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func (r *Store) ClusterClient() *goredis.ClusterClient {
|
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if c, ok := r.cli.(*goredis.ClusterClient); ok {
|
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return c
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}
|
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return nil
|
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return r.configure()
|
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}
|
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|
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func (r *Store) Disconnect(ctx context.Context) error {
|
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var err error
|
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select {
|
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case <-r.done:
|
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return err
|
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default:
|
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if r.cli != nil {
|
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err = r.cli.Close()
|
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}
|
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close(r.done)
|
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return err
|
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}
|
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return r.cli.Close()
|
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}
|
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|
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func (r *Store) Exists(ctx context.Context, key string, opts ...store.ExistsOption) error {
|
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b := r.pool.Get()
|
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defer r.pool.Put(b)
|
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options := store.NewExistsOptions(opts...)
|
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labels := make([]string, 0, 6)
|
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labels = append(labels, "name", options.Name, "statement", "exists")
|
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|
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timeout := r.opts.Timeout
|
||||
if options.Timeout > 0 {
|
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timeout = options.Timeout
|
||||
}
|
||||
|
||||
if timeout > 0 {
|
||||
if r.opts.Timeout > 0 {
|
||||
var cancel context.CancelFunc
|
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ctx, cancel = context.WithTimeout(ctx, timeout)
|
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ctx, cancel = context.WithTimeout(ctx, r.opts.Timeout)
|
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defer cancel()
|
||||
}
|
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|
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rkey := r.getKey(b, r.opts.Namespace, options.Namespace, key)
|
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|
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r.opts.Meter.Counter(semconv.StoreRequestInflight, labels...).Inc()
|
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ts := time.Now()
|
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val, err := r.cli.Exists(ctx, rkey).Result()
|
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setSpanError(ctx, err)
|
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te := time.Since(ts)
|
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r.opts.Meter.Counter(semconv.StoreRequestInflight, labels...).Dec()
|
||||
|
||||
r.opts.Meter.Summary(semconv.StoreRequestLatencyMicroseconds, labels...).Update(te.Seconds())
|
||||
r.opts.Meter.Histogram(semconv.StoreRequestDurationSeconds, labels...).Update(te.Seconds())
|
||||
if errors.Is(err, goredis.Nil) || (err == nil && val == 0) {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "miss")...).Inc()
|
||||
return store.ErrNotFound
|
||||
} else if err == nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "hit")...).Inc()
|
||||
} else if err != nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "failure")...).Inc()
|
||||
options := store.NewExistsOptions(opts...)
|
||||
if len(options.Namespace) == 0 {
|
||||
options.Namespace = r.opts.Namespace
|
||||
}
|
||||
if options.Namespace != "" {
|
||||
key = fmt.Sprintf("%s%s", r.opts.Namespace, key)
|
||||
}
|
||||
val, err := r.cli.Exists(ctx, key).Result()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if val == 0 {
|
||||
return store.ErrNotFound
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (r *Store) Read(ctx context.Context, key string, val interface{}, opts ...store.ReadOption) error {
|
||||
b := r.pool.Get()
|
||||
defer r.pool.Put(b)
|
||||
|
||||
options := store.NewReadOptions(opts...)
|
||||
labels := make([]string, 0, 6)
|
||||
labels = append(labels, "name", options.Name, "statement", "read")
|
||||
|
||||
timeout := r.opts.Timeout
|
||||
if options.Timeout > 0 {
|
||||
timeout = options.Timeout
|
||||
}
|
||||
|
||||
if timeout > 0 {
|
||||
if r.opts.Timeout > 0 {
|
||||
var cancel context.CancelFunc
|
||||
ctx, cancel = context.WithTimeout(ctx, timeout)
|
||||
ctx, cancel = context.WithTimeout(ctx, r.opts.Timeout)
|
||||
defer cancel()
|
||||
}
|
||||
options := store.NewReadOptions(opts...)
|
||||
if len(options.Namespace) == 0 {
|
||||
options.Namespace = r.opts.Namespace
|
||||
}
|
||||
if options.Namespace != "" {
|
||||
key = fmt.Sprintf("%s%s", options.Namespace, key)
|
||||
}
|
||||
|
||||
rkey := r.getKey(b, r.opts.Namespace, options.Namespace, key)
|
||||
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, labels...).Inc()
|
||||
ts := time.Now()
|
||||
buf, err := r.cli.Get(ctx, rkey).Bytes()
|
||||
setSpanError(ctx, err)
|
||||
te := time.Since(ts)
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, labels...).Dec()
|
||||
r.opts.Meter.Summary(semconv.StoreRequestLatencyMicroseconds, labels...).Update(te.Seconds())
|
||||
r.opts.Meter.Histogram(semconv.StoreRequestDurationSeconds, labels...).Update(te.Seconds())
|
||||
if errors.Is(err, goredis.Nil) || (err == nil && buf == nil) {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "miss")...).Inc()
|
||||
buf, err := r.cli.Get(ctx, key).Bytes()
|
||||
if err != nil && err == redis.Nil {
|
||||
return store.ErrNotFound
|
||||
} else if err == nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "hit")...).Inc()
|
||||
} else if err != nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "failure")...).Inc()
|
||||
return err
|
||||
}
|
||||
|
||||
switch b := val.(type) {
|
||||
case *[]byte:
|
||||
*b = buf
|
||||
case *string:
|
||||
*b = string(buf)
|
||||
default:
|
||||
if err = r.opts.Codec.Unmarshal(buf, val); err != nil {
|
||||
setSpanError(ctx, err)
|
||||
}
|
||||
if buf == nil {
|
||||
return store.ErrNotFound
|
||||
}
|
||||
|
||||
return err
|
||||
return r.opts.Codec.Unmarshal(buf, val)
|
||||
}
|
||||
|
||||
func (r *Store) MRead(ctx context.Context, keys []string, vals interface{}, opts ...store.ReadOption) error {
|
||||
options := store.NewReadOptions(opts...)
|
||||
|
||||
timeout := r.opts.Timeout
|
||||
if options.Timeout > 0 {
|
||||
timeout = options.Timeout
|
||||
if len(keys) == 1 {
|
||||
vt := reflect.ValueOf(vals)
|
||||
if vt.Kind() == reflect.Ptr {
|
||||
vt = reflect.Indirect(vt)
|
||||
return r.Read(ctx, keys[0], vt.Index(0).Interface(), opts...)
|
||||
}
|
||||
}
|
||||
|
||||
if timeout > 0 {
|
||||
if r.opts.Timeout > 0 {
|
||||
var cancel context.CancelFunc
|
||||
ctx, cancel = context.WithTimeout(ctx, timeout)
|
||||
ctx, cancel = context.WithTimeout(ctx, r.opts.Timeout)
|
||||
defer cancel()
|
||||
}
|
||||
|
||||
var rkeys []string
|
||||
var pools []*strings.Builder
|
||||
if r.opts.Namespace != "" || options.Namespace != "" {
|
||||
rkeys = make([]string, len(keys))
|
||||
pools = make([]*strings.Builder, len(keys))
|
||||
for idx, key := range keys {
|
||||
b := r.pool.Get()
|
||||
pools[idx] = b
|
||||
rkeys[idx] = r.getKey(b, r.opts.Namespace, options.Namespace, key)
|
||||
options := store.NewReadOptions(opts...)
|
||||
rkeys := make([]string, 0, len(keys))
|
||||
if len(options.Namespace) == 0 {
|
||||
options.Namespace = r.opts.Namespace
|
||||
}
|
||||
for _, key := range keys {
|
||||
if options.Namespace != "" {
|
||||
rkeys = append(rkeys, fmt.Sprintf("%s%s", options.Namespace, key))
|
||||
} else {
|
||||
rkeys = append(rkeys, key)
|
||||
}
|
||||
}
|
||||
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, "name", options.Name).Inc()
|
||||
ts := time.Now()
|
||||
var rvals []interface{}
|
||||
var err error
|
||||
if r.opts.Namespace != "" || options.Namespace != "" {
|
||||
rvals, err = r.cli.MGet(ctx, rkeys...).Result()
|
||||
for idx := range pools {
|
||||
r.pool.Put(pools[idx])
|
||||
}
|
||||
} else {
|
||||
rvals, err = r.cli.MGet(ctx, keys...).Result()
|
||||
}
|
||||
setSpanError(ctx, err)
|
||||
te := time.Since(ts)
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, "name", options.Name).Dec()
|
||||
r.opts.Meter.Summary(semconv.StoreRequestLatencyMicroseconds, "name", options.Name).Update(te.Seconds())
|
||||
r.opts.Meter.Histogram(semconv.StoreRequestDurationSeconds, "name", options.Name).Update(te.Seconds())
|
||||
if err == goredis.Nil || (len(rvals) == 0) {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "miss").Inc()
|
||||
rvals, err := r.cli.MGet(ctx, rkeys...).Result()
|
||||
if err != nil && err == redis.Nil {
|
||||
return store.ErrNotFound
|
||||
} else if err == nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "hit").Inc()
|
||||
} else if err != nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "failure").Inc()
|
||||
return err
|
||||
}
|
||||
if len(rvals) == 0 {
|
||||
return store.ErrNotFound
|
||||
}
|
||||
|
||||
vv := reflect.ValueOf(vals)
|
||||
vt := reflect.TypeOf(vals)
|
||||
@ -291,140 +159,77 @@ func (r *Store) MRead(ctx context.Context, keys []string, vals interface{}, opts
|
||||
// special case for raw data
|
||||
if vt.Kind() == reflect.Slice && vt.Elem().Kind() == reflect.Uint8 {
|
||||
itm.Set(reflect.MakeSlice(itm.Type(), len(buf), len(buf)))
|
||||
itm.SetBytes(buf)
|
||||
continue
|
||||
} else if vt.Kind() == reflect.String {
|
||||
itm.SetString(string(buf))
|
||||
continue
|
||||
} else {
|
||||
itm.Set(reflect.New(vt.Elem()))
|
||||
}
|
||||
|
||||
itm.Set(reflect.New(vt.Elem()))
|
||||
if err = r.opts.Codec.Unmarshal(buf, itm.Interface()); err != nil {
|
||||
setSpanError(ctx, err)
|
||||
return err
|
||||
}
|
||||
}
|
||||
vv.Set(nvv)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (r *Store) MDelete(ctx context.Context, keys []string, opts ...store.DeleteOption) error {
|
||||
options := store.NewDeleteOptions(opts...)
|
||||
|
||||
timeout := r.opts.Timeout
|
||||
if options.Timeout > 0 {
|
||||
timeout = options.Timeout
|
||||
if len(keys) == 1 {
|
||||
return r.Delete(ctx, keys[0], opts...)
|
||||
}
|
||||
|
||||
if timeout > 0 {
|
||||
if r.opts.Timeout > 0 {
|
||||
var cancel context.CancelFunc
|
||||
ctx, cancel = context.WithTimeout(ctx, timeout)
|
||||
ctx, cancel = context.WithTimeout(ctx, r.opts.Timeout)
|
||||
defer cancel()
|
||||
}
|
||||
|
||||
var rkeys []string
|
||||
var pools []*strings.Builder
|
||||
if r.opts.Namespace != "" || options.Namespace != "" {
|
||||
rkeys = make([]string, len(keys))
|
||||
pools = make([]*strings.Builder, len(keys))
|
||||
for idx, key := range keys {
|
||||
b := r.pool.Get()
|
||||
pools[idx] = b
|
||||
rkeys[idx] = r.getKey(b, r.opts.Namespace, options.Namespace, key)
|
||||
}
|
||||
options := store.NewDeleteOptions(opts...)
|
||||
if len(options.Namespace) == 0 {
|
||||
options.Namespace = r.opts.Namespace
|
||||
}
|
||||
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, "name", options.Name).Inc()
|
||||
ts := time.Now()
|
||||
var err error
|
||||
if r.opts.Namespace != "" || options.Namespace != "" {
|
||||
err = r.cli.Del(ctx, rkeys...).Err()
|
||||
for idx := range pools {
|
||||
r.pool.Put(pools[idx])
|
||||
}
|
||||
} else {
|
||||
err = r.cli.Del(ctx, keys...).Err()
|
||||
if options.Namespace == "" {
|
||||
return r.cli.Del(ctx, keys...).Err()
|
||||
}
|
||||
setSpanError(ctx, err)
|
||||
te := time.Since(ts)
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, "name", options.Name).Dec()
|
||||
r.opts.Meter.Summary(semconv.StoreRequestLatencyMicroseconds, "name", options.Name).Update(te.Seconds())
|
||||
r.opts.Meter.Histogram(semconv.StoreRequestDurationSeconds, "name", options.Name).Update(te.Seconds())
|
||||
if err == goredis.Nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "miss").Inc()
|
||||
return store.ErrNotFound
|
||||
} else if err == nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "hit").Inc()
|
||||
} else if err != nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "failure").Inc()
|
||||
return err
|
||||
for idx := range keys {
|
||||
keys[idx] = options.Namespace + keys[idx]
|
||||
}
|
||||
|
||||
return nil
|
||||
return r.cli.Del(ctx, keys...).Err()
|
||||
}
|
||||
|
||||
func (r *Store) Delete(ctx context.Context, key string, opts ...store.DeleteOption) error {
|
||||
b := r.pool.Get()
|
||||
defer r.pool.Put(b)
|
||||
|
||||
options := store.NewDeleteOptions(opts...)
|
||||
labels := make([]string, 0, 6)
|
||||
labels = append(labels, "name", options.Name, "statement", "delete")
|
||||
|
||||
timeout := r.opts.Timeout
|
||||
if options.Timeout > 0 {
|
||||
timeout = options.Timeout
|
||||
}
|
||||
|
||||
if timeout > 0 {
|
||||
if r.opts.Timeout > 0 {
|
||||
var cancel context.CancelFunc
|
||||
ctx, cancel = context.WithTimeout(ctx, timeout)
|
||||
ctx, cancel = context.WithTimeout(ctx, r.opts.Timeout)
|
||||
defer cancel()
|
||||
}
|
||||
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, labels...).Inc()
|
||||
ts := time.Now()
|
||||
err := r.cli.Del(ctx, r.getKey(b, r.opts.Namespace, options.Namespace, key)).Err()
|
||||
te := time.Since(ts)
|
||||
setSpanError(ctx, err)
|
||||
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, labels...).Dec()
|
||||
r.opts.Meter.Summary(semconv.StoreRequestLatencyMicroseconds, labels...).Update(te.Seconds())
|
||||
r.opts.Meter.Histogram(semconv.StoreRequestDurationSeconds, labels...).Update(te.Seconds())
|
||||
if errors.Is(err, goredis.Nil) {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "miss")...).Inc()
|
||||
return store.ErrNotFound
|
||||
} else if err == nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "hit")...).Inc()
|
||||
} else if err != nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "failure")...).Inc()
|
||||
return err
|
||||
options := store.NewDeleteOptions(opts...)
|
||||
if len(options.Namespace) == 0 {
|
||||
options.Namespace = r.opts.Namespace
|
||||
}
|
||||
|
||||
return nil
|
||||
if options.Namespace == "" {
|
||||
return r.cli.Del(ctx, key).Err()
|
||||
}
|
||||
return r.cli.Del(ctx, fmt.Sprintf("%s%s", options.Namespace, key)).Err()
|
||||
}
|
||||
|
||||
func (r *Store) MWrite(ctx context.Context, keys []string, vals []interface{}, opts ...store.WriteOption) error {
|
||||
options := store.NewWriteOptions(opts...)
|
||||
|
||||
timeout := r.opts.Timeout
|
||||
if options.Timeout > 0 {
|
||||
timeout = options.Timeout
|
||||
if len(keys) == 1 {
|
||||
return r.Write(ctx, keys[0], vals[0], opts...)
|
||||
}
|
||||
|
||||
if timeout > 0 {
|
||||
if r.opts.Timeout > 0 {
|
||||
var cancel context.CancelFunc
|
||||
ctx, cancel = context.WithTimeout(ctx, timeout)
|
||||
ctx, cancel = context.WithTimeout(ctx, r.opts.Timeout)
|
||||
defer cancel()
|
||||
}
|
||||
|
||||
options := store.NewWriteOptions(opts...)
|
||||
kvs := make([]string, 0, len(keys)*2)
|
||||
pools := make([]*strings.Builder, len(keys))
|
||||
|
||||
if len(options.Namespace) == 0 {
|
||||
options.Namespace = r.opts.Namespace
|
||||
}
|
||||
|
||||
for idx, key := range keys {
|
||||
b := r.pool.Get()
|
||||
pools[idx] = b
|
||||
kvs = append(kvs, r.getKey(b, r.opts.Namespace, options.Namespace, key))
|
||||
if options.Namespace != "" {
|
||||
kvs = append(kvs, fmt.Sprintf("%s%s", options.Namespace, key))
|
||||
} else {
|
||||
kvs = append(kvs, key)
|
||||
}
|
||||
|
||||
switch vt := vals[idx].(type) {
|
||||
case string:
|
||||
@ -440,47 +245,18 @@ func (r *Store) MWrite(ctx context.Context, keys []string, vals []interface{}, o
|
||||
}
|
||||
}
|
||||
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, "name", options.Name).Inc()
|
||||
|
||||
pipeliner := func(pipe goredis.Pipeliner) error {
|
||||
cmds, err := r.cli.Pipelined(ctx, func(pipe redis.Pipeliner) error {
|
||||
for idx := 0; idx < len(kvs); idx += 2 {
|
||||
if _, err := pipe.Set(ctx, kvs[idx], kvs[idx+1], options.TTL).Result(); err != nil {
|
||||
setSpanError(ctx, err)
|
||||
return err
|
||||
}
|
||||
pipe.Set(ctx, kvs[idx], kvs[idx+1], options.TTL).Result()
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
ts := time.Now()
|
||||
cmds, err := r.cli.Pipelined(ctx, pipeliner)
|
||||
for idx := range pools {
|
||||
r.pool.Put(pools[idx])
|
||||
}
|
||||
te := time.Since(ts)
|
||||
setSpanError(ctx, err)
|
||||
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, "name", options.Name).Dec()
|
||||
r.opts.Meter.Summary(semconv.StoreRequestLatencyMicroseconds, "name", options.Name).Update(te.Seconds())
|
||||
r.opts.Meter.Histogram(semconv.StoreRequestDurationSeconds, "name", options.Name).Update(te.Seconds())
|
||||
if err == goredis.Nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "miss").Inc()
|
||||
return store.ErrNotFound
|
||||
} else if err == nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "hit").Inc()
|
||||
} else if err != nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "failure").Inc()
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
for _, cmd := range cmds {
|
||||
if err = cmd.Err(); err != nil {
|
||||
if err == goredis.Nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "miss").Inc()
|
||||
return store.ErrNotFound
|
||||
}
|
||||
setSpanError(ctx, err)
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "failure").Inc()
|
||||
return err
|
||||
}
|
||||
}
|
||||
@ -489,25 +265,16 @@ 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 {
|
||||
b := r.pool.Get()
|
||||
defer r.pool.Put(b)
|
||||
|
||||
options := store.NewWriteOptions(opts...)
|
||||
labels := make([]string, 0, 6)
|
||||
labels = append(labels, "name", options.Name, "statement", "write")
|
||||
|
||||
timeout := r.opts.Timeout
|
||||
if options.Timeout > 0 {
|
||||
timeout = options.Timeout
|
||||
}
|
||||
|
||||
if timeout > 0 {
|
||||
if r.opts.Timeout > 0 {
|
||||
var cancel context.CancelFunc
|
||||
ctx, cancel = context.WithTimeout(ctx, timeout)
|
||||
ctx, cancel = context.WithTimeout(ctx, r.opts.Timeout)
|
||||
defer cancel()
|
||||
}
|
||||
|
||||
rkey := r.getKey(b, r.opts.Namespace, options.Namespace, key)
|
||||
options := store.NewWriteOptions(opts...)
|
||||
if len(options.Namespace) == 0 {
|
||||
options.Namespace = r.opts.Namespace
|
||||
}
|
||||
|
||||
var buf []byte
|
||||
switch vt := val.(type) {
|
||||
@ -523,100 +290,42 @@ func (r *Store) Write(ctx context.Context, key string, val interface{}, opts ...
|
||||
}
|
||||
}
|
||||
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, labels...).Inc()
|
||||
ts := time.Now()
|
||||
err := r.cli.Set(ctx, rkey, buf, options.TTL).Err()
|
||||
te := time.Since(ts)
|
||||
setSpanError(ctx, err)
|
||||
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, labels...).Dec()
|
||||
r.opts.Meter.Summary(semconv.StoreRequestLatencyMicroseconds, labels...).Update(te.Seconds())
|
||||
r.opts.Meter.Histogram(semconv.StoreRequestDurationSeconds, labels...).Update(te.Seconds())
|
||||
if errors.Is(err, goredis.Nil) {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "miss")...).Inc()
|
||||
return store.ErrNotFound
|
||||
} else if err == nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "hit")...).Inc()
|
||||
} else if err != nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, append(labels, "status", "failure")...).Inc()
|
||||
return err
|
||||
if options.Namespace != "" {
|
||||
key = fmt.Sprintf("%s%s", options.Namespace, key)
|
||||
}
|
||||
|
||||
return err
|
||||
return r.cli.Set(ctx, key, buf, options.TTL).Err()
|
||||
}
|
||||
|
||||
func (r *Store) List(ctx context.Context, opts ...store.ListOption) ([]string, error) {
|
||||
b := r.pool.Get()
|
||||
defer r.pool.Put(b)
|
||||
|
||||
options := store.NewListOptions(opts...)
|
||||
if len(options.Namespace) == 0 {
|
||||
options.Namespace = r.opts.Namespace
|
||||
}
|
||||
|
||||
rkey := r.getKey(b, options.Namespace, "", options.Prefix+"*")
|
||||
rkey := fmt.Sprintf("%s%s*", options.Namespace, options.Prefix)
|
||||
if options.Suffix != "" {
|
||||
rkey += options.Suffix
|
||||
}
|
||||
|
||||
timeout := r.opts.Timeout
|
||||
if options.Timeout > 0 {
|
||||
timeout = options.Timeout
|
||||
}
|
||||
|
||||
if timeout > 0 {
|
||||
if r.opts.Timeout > 0 {
|
||||
var cancel context.CancelFunc
|
||||
ctx, cancel = context.WithTimeout(ctx, timeout)
|
||||
ctx, cancel = context.WithTimeout(ctx, r.opts.Timeout)
|
||||
defer cancel()
|
||||
}
|
||||
|
||||
// TODO: add support for prefix/suffix/limit
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, "name", options.Name).Inc()
|
||||
ts := time.Now()
|
||||
var keys []string
|
||||
var err error
|
||||
|
||||
if c, ok := r.cli.(*goredis.ClusterClient); ok {
|
||||
err = c.ForEachMaster(ctx, func(nctx context.Context, cli *goredis.Client) error {
|
||||
nkeys, nerr := cli.Keys(nctx, rkey).Result()
|
||||
if nerr != nil {
|
||||
return nerr
|
||||
}
|
||||
keys = append(keys, nkeys...)
|
||||
return nil
|
||||
})
|
||||
} else {
|
||||
keys, err = r.cli.Keys(ctx, rkey).Result()
|
||||
}
|
||||
te := time.Since(ts)
|
||||
setSpanError(ctx, err)
|
||||
|
||||
r.opts.Meter.Counter(semconv.StoreRequestInflight, "name", options.Name).Dec()
|
||||
r.opts.Meter.Summary(semconv.StoreRequestLatencyMicroseconds, "name", options.Name).Update(te.Seconds())
|
||||
r.opts.Meter.Histogram(semconv.StoreRequestDurationSeconds, "name", options.Name).Update(te.Seconds())
|
||||
if err == goredis.Nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "miss").Inc()
|
||||
return nil, store.ErrNotFound
|
||||
} else if err == nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "hit").Inc()
|
||||
} else if err != nil {
|
||||
r.opts.Meter.Counter(semconv.StoreRequestTotal, "name", options.Name, "status", "failure").Inc()
|
||||
keys, err := r.cli.Keys(ctx, rkey).Result()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
prefix := r.opts.Namespace
|
||||
if options.Namespace != "" {
|
||||
prefix = options.Namespace
|
||||
}
|
||||
if prefix == "" {
|
||||
if options.Namespace == "" {
|
||||
return keys, nil
|
||||
}
|
||||
|
||||
for idx, key := range keys {
|
||||
keys[idx] = strings.TrimPrefix(key, prefix)
|
||||
nkeys := make([]string, 0, len(keys))
|
||||
for _, key := range keys {
|
||||
nkeys = append(nkeys, strings.TrimPrefix(key, options.Namespace))
|
||||
}
|
||||
|
||||
return keys, nil
|
||||
return nkeys, nil
|
||||
}
|
||||
|
||||
func (r *Store) Options() store.Options {
|
||||
@ -632,113 +341,88 @@ func (r *Store) String() string {
|
||||
}
|
||||
|
||||
func NewStore(opts ...store.Option) *Store {
|
||||
return &Store{done: make(chan struct{}), opts: store.NewOptions(opts...)}
|
||||
return &Store{opts: store.NewOptions(opts...)}
|
||||
}
|
||||
|
||||
func (r *Store) configure() error {
|
||||
var redisOptions *redis.Options
|
||||
var redisClusterOptions *redis.ClusterOptions
|
||||
var err error
|
||||
|
||||
nodes := r.opts.Addrs
|
||||
|
||||
if len(nodes) == 0 {
|
||||
nodes = []string{"redis://127.0.0.1:6379"}
|
||||
}
|
||||
|
||||
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}
|
||||
universalOptions.Dialer = o.Dialer
|
||||
universalOptions.OnConnect = o.OnConnect
|
||||
universalOptions.Username = o.Username
|
||||
universalOptions.Password = o.Password
|
||||
|
||||
universalOptions.MaxRetries = o.MaxRetries
|
||||
universalOptions.MinRetryBackoff = o.MinRetryBackoff
|
||||
universalOptions.MaxRetryBackoff = o.MaxRetryBackoff
|
||||
|
||||
universalOptions.DialTimeout = o.DialTimeout
|
||||
universalOptions.ReadTimeout = o.ReadTimeout
|
||||
universalOptions.WriteTimeout = o.WriteTimeout
|
||||
universalOptions.ContextTimeoutEnabled = o.ContextTimeoutEnabled
|
||||
|
||||
universalOptions.PoolFIFO = o.PoolFIFO
|
||||
|
||||
universalOptions.PoolSize = o.PoolSize
|
||||
universalOptions.PoolTimeout = o.PoolTimeout
|
||||
universalOptions.MinIdleConns = o.MinIdleConns
|
||||
universalOptions.MaxIdleConns = o.MaxIdleConns
|
||||
universalOptions.ConnMaxIdleTime = o.ConnMaxIdleTime
|
||||
universalOptions.ConnMaxLifetime = o.ConnMaxLifetime
|
||||
|
||||
if c, ok := r.opts.Context.Value(configKey{}).(*redis.Options); ok {
|
||||
redisOptions = c
|
||||
if r.opts.TLSConfig != nil {
|
||||
universalOptions.TLSConfig = r.opts.TLSConfig
|
||||
redisOptions.TLSConfig = r.opts.TLSConfig
|
||||
}
|
||||
}
|
||||
|
||||
if o, ok := r.opts.Context.Value(clusterConfigKey{}).(*goredis.ClusterOptions); ok {
|
||||
universalOptions.Addrs = o.Addrs
|
||||
universalOptions.Dialer = o.Dialer
|
||||
universalOptions.OnConnect = o.OnConnect
|
||||
universalOptions.Username = o.Username
|
||||
universalOptions.Password = o.Password
|
||||
|
||||
universalOptions.MaxRedirects = o.MaxRedirects
|
||||
universalOptions.ReadOnly = o.ReadOnly
|
||||
universalOptions.RouteByLatency = o.RouteByLatency
|
||||
universalOptions.RouteRandomly = o.RouteRandomly
|
||||
|
||||
universalOptions.MaxRetries = o.MaxRetries
|
||||
universalOptions.MinRetryBackoff = o.MinRetryBackoff
|
||||
universalOptions.MaxRetryBackoff = o.MaxRetryBackoff
|
||||
|
||||
universalOptions.DialTimeout = o.DialTimeout
|
||||
universalOptions.ReadTimeout = o.ReadTimeout
|
||||
universalOptions.WriteTimeout = o.WriteTimeout
|
||||
universalOptions.ContextTimeoutEnabled = o.ContextTimeoutEnabled
|
||||
|
||||
universalOptions.PoolFIFO = o.PoolFIFO
|
||||
|
||||
universalOptions.PoolSize = o.PoolSize
|
||||
universalOptions.PoolTimeout = o.PoolTimeout
|
||||
universalOptions.MinIdleConns = o.MinIdleConns
|
||||
universalOptions.MaxIdleConns = o.MaxIdleConns
|
||||
universalOptions.ConnMaxIdleTime = o.ConnMaxIdleTime
|
||||
universalOptions.ConnMaxLifetime = o.ConnMaxLifetime
|
||||
if c, ok := r.opts.Context.Value(clusterConfigKey{}).(*redis.ClusterOptions); ok {
|
||||
redisClusterOptions = c
|
||||
if r.opts.TLSConfig != nil {
|
||||
universalOptions.TLSConfig = r.opts.TLSConfig
|
||||
}
|
||||
}
|
||||
|
||||
if o, ok := r.opts.Context.Value(universalConfigKey{}).(*goredis.UniversalOptions); ok {
|
||||
universalOptions = o
|
||||
if r.opts.TLSConfig != nil {
|
||||
universalOptions.TLSConfig = r.opts.TLSConfig
|
||||
redisClusterOptions.TLSConfig = r.opts.TLSConfig
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if len(r.opts.Addrs) > 0 {
|
||||
universalOptions.Addrs = r.opts.Addrs
|
||||
} else {
|
||||
universalOptions.Addrs = []string{"127.0.0.1:6379"}
|
||||
if redisOptions != nil && redisClusterOptions != nil {
|
||||
return fmt.Errorf("must specify only one option Config or ClusterConfig")
|
||||
}
|
||||
|
||||
r.cli = goredis.NewUniversalClient(universalOptions)
|
||||
setTracing(r.cli, r.opts.Tracer)
|
||||
if redisOptions == nil && redisClusterOptions == nil && r.cli != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
r.pool = pool.NewStringsPool(50)
|
||||
if redisOptions == nil && redisClusterOptions == nil && len(nodes) == 1 {
|
||||
redisOptions, err = redis.ParseURL(nodes[0])
|
||||
if err != nil {
|
||||
// Backwards compatibility
|
||||
redisOptions = &redis.Options{
|
||||
Addr: nodes[0],
|
||||
Username: "",
|
||||
Password: "", // no password set
|
||||
DB: 0, // use default DB
|
||||
MaxRetries: 2,
|
||||
MaxRetryBackoff: 256 * time.Millisecond,
|
||||
DialTimeout: 1 * time.Second,
|
||||
ReadTimeout: 1 * time.Second,
|
||||
WriteTimeout: 1 * time.Second,
|
||||
PoolTimeout: 1 * time.Second,
|
||||
MinIdleConns: 10,
|
||||
TLSConfig: r.opts.TLSConfig,
|
||||
}
|
||||
}
|
||||
} else if redisOptions == nil && redisClusterOptions == nil && len(nodes) > 1 {
|
||||
redisClusterOptions = &redis.ClusterOptions{
|
||||
Addrs: nodes,
|
||||
Username: "",
|
||||
Password: "", // no password set
|
||||
MaxRetries: 2,
|
||||
MaxRetryBackoff: 256 * time.Millisecond,
|
||||
DialTimeout: 1 * time.Second,
|
||||
ReadTimeout: 1 * time.Second,
|
||||
WriteTimeout: 1 * time.Second,
|
||||
PoolTimeout: 1 * time.Second,
|
||||
MinIdleConns: 10,
|
||||
TLSConfig: r.opts.TLSConfig,
|
||||
}
|
||||
}
|
||||
|
||||
r.statsMeter()
|
||||
if redisOptions != nil {
|
||||
r.cli = redis.NewClient(redisOptions)
|
||||
} else if redisClusterOptions != nil {
|
||||
r.cli = redis.NewClusterClient(redisClusterOptions)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (r *Store) getKey(b *strings.Builder, mainNamespace string, opNamespace string, key string) string {
|
||||
if opNamespace == "" {
|
||||
opNamespace = mainNamespace
|
||||
}
|
||||
if opNamespace != "" {
|
||||
b.WriteString(opNamespace)
|
||||
b.WriteString(DefaultPathSeparator)
|
||||
}
|
||||
b.WriteString(key)
|
||||
return b.String()
|
||||
}
|
||||
|
||||
@ -7,42 +7,14 @@ import (
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
goredis "github.com/redis/go-redis/v9"
|
||||
"github.com/redis/go-redis/v9"
|
||||
"go.unistack.org/micro/v3/store"
|
||||
"go.unistack.org/micro/v3/tracer"
|
||||
)
|
||||
|
||||
func TestKeepTTL(t *testing.T) {
|
||||
ctx := context.Background()
|
||||
|
||||
if tr := os.Getenv("INTEGRATION_TESTS"); len(tr) > 0 {
|
||||
t.Skip()
|
||||
}
|
||||
r := NewStore(store.Addrs(os.Getenv("STORE_NODES")))
|
||||
|
||||
if err := r.Init(); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if err := r.Connect(ctx); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
key := "key"
|
||||
err := r.Write(ctx, key, "val1", store.WriteTTL(15*time.Second))
|
||||
if err != nil {
|
||||
t.Fatalf("Write error: %v", err)
|
||||
}
|
||||
time.Sleep(3 * time.Second)
|
||||
err = r.Write(ctx, key, "val2", store.WriteTTL(-1))
|
||||
if err != nil {
|
||||
t.Fatalf("Write error: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
func Test_rkv_configure(t *testing.T) {
|
||||
type fields struct {
|
||||
options store.Options
|
||||
Client goredis.UniversalClient
|
||||
Client *redis.Client
|
||||
}
|
||||
type wantValues struct {
|
||||
username string
|
||||
@ -65,7 +37,7 @@ func Test_rkv_configure(t *testing.T) {
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "legacy Url", fields: fields{options: store.Options{Tracer: tracer.DefaultTracer, Addrs: []string{"127.0.0.1:6379"}}, Client: nil},
|
||||
name: "legacy Url", fields: fields{options: store.Options{Addrs: []string{"127.0.0.1:6379"}}, Client: nil},
|
||||
wantErr: false, want: wantValues{
|
||||
username: "",
|
||||
password: "",
|
||||
@ -73,7 +45,7 @@ func Test_rkv_configure(t *testing.T) {
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "New Url", fields: fields{options: store.Options{Tracer: tracer.DefaultTracer, Addrs: []string{"redis://127.0.0.1:6379"}}, Client: nil},
|
||||
name: "New Url", fields: fields{options: store.Options{Addrs: []string{"redis://127.0.0.1:6379"}}, Client: nil},
|
||||
wantErr: false, want: wantValues{
|
||||
username: "",
|
||||
password: "",
|
||||
@ -81,7 +53,7 @@ func Test_rkv_configure(t *testing.T) {
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "Url with Pwd", fields: fields{options: store.Options{Tracer: tracer.DefaultTracer, Addrs: []string{"redis://:password@redis:6379"}}, Client: nil},
|
||||
name: "Url with Pwd", fields: fields{options: store.Options{Addrs: []string{"redis://:password@redis:6379"}}, Client: nil},
|
||||
wantErr: false, want: wantValues{
|
||||
username: "",
|
||||
password: "password",
|
||||
@ -89,7 +61,7 @@ func Test_rkv_configure(t *testing.T) {
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "Url with username and Pwd", fields: fields{options: store.Options{Tracer: tracer.DefaultTracer, Addrs: []string{"redis://username:password@redis:6379"}}, Client: nil},
|
||||
name: "Url with username and Pwd", fields: fields{options: store.Options{Addrs: []string{"redis://username:password@redis:6379"}}, Client: nil},
|
||||
wantErr: false, want: wantValues{
|
||||
username: "username",
|
||||
password: "password",
|
||||
@ -99,11 +71,11 @@ func Test_rkv_configure(t *testing.T) {
|
||||
}
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
rc := &Store{
|
||||
r := &rkv{
|
||||
opts: tt.fields.options,
|
||||
cli: tt.fields.Client,
|
||||
}
|
||||
err := rc.configure()
|
||||
err := r.configure()
|
||||
if (err != nil) != tt.wantErr {
|
||||
t.Errorf("configure() error = %v, wantErr %v", err, tt.wantErr)
|
||||
return
|
||||
|
||||
49
stats.go
49
stats.go
@ -1,49 +0,0 @@
|
||||
package redis
|
||||
|
||||
import (
|
||||
"time"
|
||||
|
||||
goredis "github.com/redis/go-redis/v9"
|
||||
"go.unistack.org/micro/v3/meter"
|
||||
)
|
||||
|
||||
var (
|
||||
PoolHitsTotal = "pool_hits_total"
|
||||
PoolMissesTotal = "pool_misses_total"
|
||||
PoolTimeoutTotal = "pool_timeout_total"
|
||||
PoolConnTotalCurrent = "pool_conn_total_current"
|
||||
PoolConnIdleCurrent = "pool_conn_idle_current"
|
||||
PoolConnStaleTotal = "pool_conn_stale_total"
|
||||
)
|
||||
|
||||
type Statser interface {
|
||||
PoolStats() *goredis.PoolStats
|
||||
}
|
||||
|
||||
func (r *Store) statsMeter() {
|
||||
var st Statser
|
||||
|
||||
if r.cli != nil {
|
||||
st = r.cli
|
||||
} else {
|
||||
return
|
||||
}
|
||||
|
||||
go func() {
|
||||
ticker := time.NewTicker(meter.DefaultMeterStatsInterval)
|
||||
defer ticker.Stop()
|
||||
|
||||
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))
|
||||
}
|
||||
}()
|
||||
}
|
||||
128
tracer.go
128
tracer.go
@ -1,128 +0,0 @@
|
||||
package redis
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net"
|
||||
"strconv"
|
||||
|
||||
rediscmd "github.com/redis/go-redis/extra/rediscmd/v9"
|
||||
goredis "github.com/redis/go-redis/v9"
|
||||
"go.unistack.org/micro/v3/tracer"
|
||||
)
|
||||
|
||||
func setTracing(rdb goredis.UniversalClient, tr tracer.Tracer, opts ...tracer.SpanOption) {
|
||||
switch rdb := rdb.(type) {
|
||||
case *goredis.Client:
|
||||
opt := rdb.Options()
|
||||
connString := formatDBConnString(opt.Network, opt.Addr)
|
||||
rdb.AddHook(newTracingHook(connString, tr))
|
||||
case *goredis.ClusterClient:
|
||||
rdb.OnNewNode(func(rdb *goredis.Client) {
|
||||
opt := rdb.Options()
|
||||
connString := formatDBConnString(opt.Network, opt.Addr)
|
||||
rdb.AddHook(newTracingHook(connString, tr))
|
||||
})
|
||||
case *goredis.Ring:
|
||||
rdb.OnNewNode(func(rdb *goredis.Client) {
|
||||
opt := rdb.Options()
|
||||
connString := formatDBConnString(opt.Network, opt.Addr)
|
||||
rdb.AddHook(newTracingHook(connString, tr))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
type tracingHook struct {
|
||||
tr tracer.Tracer
|
||||
opts []tracer.SpanOption
|
||||
}
|
||||
|
||||
var _ goredis.Hook = (*tracingHook)(nil)
|
||||
|
||||
func newTracingHook(connString string, tr tracer.Tracer, opts ...tracer.SpanOption) *tracingHook {
|
||||
opts = append(opts, tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
if connString != "" {
|
||||
opts = append(opts, tracer.WithSpanLabels("db.connection_string", connString))
|
||||
}
|
||||
|
||||
return &tracingHook{
|
||||
tr: tr,
|
||||
opts: opts,
|
||||
}
|
||||
}
|
||||
|
||||
func (h *tracingHook) DialHook(hook goredis.DialHook) goredis.DialHook {
|
||||
return func(ctx context.Context, network, addr string) (net.Conn, error) {
|
||||
/*
|
||||
_, span := h.tr.Start(ctx, "goredis.dial", h.opts...)
|
||||
defer span.Finish()
|
||||
*/
|
||||
conn, err := hook(ctx, network, addr)
|
||||
// recordError(span, err)
|
||||
|
||||
return conn, err
|
||||
}
|
||||
}
|
||||
|
||||
func (h *tracingHook) ProcessHook(hook goredis.ProcessHook) goredis.ProcessHook {
|
||||
return func(ctx context.Context, cmd goredis.Cmder) error {
|
||||
cmdString := rediscmd.CmdString(cmd)
|
||||
var err error
|
||||
|
||||
switch cmdString {
|
||||
case "cluster slots":
|
||||
break
|
||||
default:
|
||||
_, span := h.tr.Start(ctx, "goredis.process", append(h.opts, tracer.WithSpanLabels("db.statement", cmdString))...)
|
||||
defer func() {
|
||||
recordError(span, err)
|
||||
span.Finish()
|
||||
}()
|
||||
}
|
||||
|
||||
err = hook(ctx, cmd)
|
||||
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
func (h *tracingHook) ProcessPipelineHook(hook goredis.ProcessPipelineHook) goredis.ProcessPipelineHook {
|
||||
return func(ctx context.Context, cmds []goredis.Cmder) error {
|
||||
_, cmdsString := rediscmd.CmdsString(cmds)
|
||||
|
||||
opts := append(h.opts, tracer.WithSpanLabels(
|
||||
"db.goredis.num_cmd", strconv.Itoa(len(cmds)),
|
||||
"db.statement", cmdsString,
|
||||
))
|
||||
|
||||
_, span := h.tr.Start(ctx, "goredis.process_pipeline", opts...)
|
||||
defer span.Finish()
|
||||
|
||||
err := hook(ctx, cmds)
|
||||
recordError(span, err)
|
||||
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
func setSpanError(ctx context.Context, err error) {
|
||||
if err == nil || err == goredis.Nil {
|
||||
return
|
||||
}
|
||||
if sp, ok := tracer.SpanFromContext(ctx); !ok && sp != nil {
|
||||
sp.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
func recordError(span tracer.Span, err error) {
|
||||
if err != nil && err != goredis.Nil {
|
||||
span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
func formatDBConnString(network, addr string) string {
|
||||
if network == "tcp" {
|
||||
network = "redis"
|
||||
}
|
||||
return fmt.Sprintf("%s://%s", network, addr)
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user