📦 add memcache

go.mod

@@ -3,6 +3,7 @@ module github.com/gofiber/storage
 go 1.14
 
 require (
+	github.com/bradfitz/gomemcache v0.0.0-20190913173617-a41fca850d0b
 	github.com/go-redis/redis/v8 v8.3.3
 	github.com/gofiber/utils v0.1.0
 	github.com/lib/pq v1.8.0

go.sum

@@ -3,6 +3,8 @@ github.com/aws/aws-sdk-go v1.34.28 h1:sscPpn/Ns3i0F4HPEWAVcwdIRaZZCuL7llJ2/60yPI
 github.com/aws/aws-sdk-go v1.34.28/go.mod h1:H7NKnBqNVzoTJpGfLrQkkD+ytBA93eiDYi/+8rV9s48=
 github.com/aws/aws-sdk-go v1.35.19 h1:vdIqQnOIqTNtvnOdt9r3Bf/FiCJ7KV/7O2BIj4TPx2w=
 github.com/aws/aws-sdk-go v1.35.19/go.mod h1:tlPOdRjfxPBpNIwqDj61rmsnA85v9jc0Ps9+muhnW+k=
+github.com/bradfitz/gomemcache v0.0.0-20190913173617-a41fca850d0b h1:L/QXpzIa3pOvUGt1D1lA5KjYhPBAN/3iWdP7xeFS9F0=
+github.com/bradfitz/gomemcache v0.0.0-20190913173617-a41fca850d0b/go.mod h1:H0wQNHz2YrLsuXOZozoeDmnHXkNCRmMW0gwFWDfEZDA=
 github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=

memcache/README.md

@@ -0,0 +1 @@
+# memcache

memcache/config.go

@@ -0,0 +1,60 @@
+package memcache
+
+import "time"
+
+// Config defines the config for storage.
+type Config struct {
+	GCInterval time.Duration
+
+	// Prefix key
+	KeyPrefix string
+
+	// Server list
+	ServerList []string
+
+	// The socket read/write timeout.
+	//
+	// Optional. Default is 100 * time.Millisecond
+	Timeout time.Duration
+
+	// The maximum number of idle connections that will be maintained per address.
+	//
+	// Consider your expected traffic rates and latency carefully. This should
+	// be set to a number higher than your peak parallel requests.
+	//
+	// Optional. Default is 2
+	MaxIdleConns int
+}
+
+// ConfigDefault is the default config
+var ConfigDefault = Config{
+	GCInterval:   10 * time.Second,
+	Timeout:      100 * time.Millisecond,
+	MaxIdleConns: 2,
+}
+
+// Helper function to set default values
+func configDefault(config ...Config) Config {
+	// Return default config if nothing provided
+	if len(config) < 1 {
+		return ConfigDefault
+	}
+
+	// Override default config
+	cfg := config[0]
+
+	// Set default values
+	if len(cfg.ServerList) < 1 {
+		panic("ServerList must not be empty")
+	}
+	if int(cfg.GCInterval) == 0 {
+		cfg.GCInterval = ConfigDefault.GCInterval
+	}
+	if int(cfg.Timeout) == 0 {
+		cfg.Timeout = ConfigDefault.Timeout
+	}
+	if cfg.MaxIdleConns == 0 {
+		cfg.MaxIdleConns = ConfigDefault.MaxIdleConns
+	}
+	return cfg
+}

memcache/memcache.go

@@ -1,21 +1,25 @@
-package memcached
+package memcache
 
-import "time"
+import (
+	"time"
+
+	mc "github.com/bradfitz/gomemcache/memcache"
+)
 
 // Storage interface that is implemented by storage providers
 type Storage struct {
+	db         *mc.Client
 	gcInterval time.Duration
 }
 
 // New creates a new storage
 func New(config ...Config) *Storage {
 	// Set default config
-	cfg := ConfigDefault
+	cfg := configDefault(config...)
 
-	// Override config if provided
+	db := mc.New(cfg.ServerList...)
-	if len(config) > 0 {
+	db.Timeout = cfg.Timeout
-		cfg = configDefault(config[0])
+	db.MaxIdleConns = cfg.MaxIdleConns
-	}
 
 	// Create storage
 	store := &Storage{

memcache/memcache_test.go

@@ -0,0 +1 @@
+package memcache

memcached/README.md

@@ -1 +0,0 @@
-# memcached

memcached/config.go

@@ -1,30 +0,0 @@
-package memcached
-
-import "time"
-
-// Config defines the config for storage.
-type Config struct {
-	GCInterval time.Duration
-}
-
-// ConfigDefault is the default config
-var ConfigDefault = Config{
-	GCInterval: 10 * time.Second,
-}
-
-// Helper function to set default values
-func configDefault(config ...Config) Config {
-	// Return default config if nothing provided
-	if len(config) < 1 {
-		return ConfigDefault
-	}
-
-	// Override default config
-	cfg := config[0]
-
-	// Set default values
-	if int(cfg.GCInterval) == 0 {
-		cfg.GCInterval = ConfigDefault.GCInterval
-	}
-	return cfg
-}

memcached/memcached_test.go

@@ -1 +0,0 @@
-package memcached