func ExampleShardedClient() {
options := net2.ConnectionOptions{
MaxActiveConnections: 4,
}
manager := memcache.NewStaticShardManager(
[]string{"localhost:11211", "localhost:11212"},
func(key string, numShard int) int {
return int(crc32.ChecksumIEEE([]byte(key))) % 2
},
options)
client := memcache.NewShardedClient(manager)
get := func(key string) {
resp := client.Get(key)
fmt.Println("Get", resp.Key())
fmt.Println(
" Status:",
resp.Status(),
"-",
memcache.NewStatusCodeError(resp.Status()))
fmt.Println(" Error:", resp.Error())
fmt.Println(" Value:", string(resp.Value()))
}
set := func(item *memcache.Item) {
resp := client.Set(item)
fmt.Println("Set", resp.Key())
fmt.Println(
" Status:",
resp.Status(),
"-",
memcache.NewStatusCodeError(resp.Status()))
fmt.Println(" Error:", resp.Error())
}
del := func(key string) {
resp := client.Delete(key)
fmt.Println("Delete", resp.Key())
fmt.Println(
" Status:",
resp.Status(),
"-",
memcache.NewStatusCodeError(resp.Status()))
fmt.Println(" Error:", resp.Error())
}
item := memcache.Item{
Key: "bar",
Value: []byte("Hello World"),
Flags: uint32(123),
}
get("foo")
get("bar")
set(&item)
get("bar")
del("bar")
get("bar")
}
func ExampleRawClient() {
conn, _ := net.Dial("tcp", "localhost:11211")
client := memcache.NewRawClient(0, conn)
get := func(key string) {
resp := client.Get(key)
fmt.Println("Get", resp.Key())
fmt.Println(
" Status:",
resp.Status(),
"-",
memcache.NewStatusCodeError(resp.Status()))
fmt.Println(" Error:", resp.Error())
fmt.Println(" Value:", resp.Value())
}
set := func(item *memcache.Item) {
resp := client.Set(item)
fmt.Println("Set", resp.Key())
fmt.Println(
" Status:",
resp.Status(),
"-",
memcache.NewStatusCodeError(resp.Status()))
fmt.Println(" Error:", resp.Error())
}
del := func(key string) {
resp := client.Delete(key)
fmt.Println("Delete", resp.Key())
fmt.Println(
" Status:",
resp.Status(),
"-",
memcache.NewStatusCodeError(resp.Status()))
fmt.Println(" Error:", resp.Error())
}
item := memcache.Item{
Key: "bar",
Value: []byte("Hello World"),
Flags: uint32(123),
}
get("foo")
get("bar")
set(&item)
get("bar")
del("bar")
get("bar")
}