/
client.go
49 lines (40 loc) · 954 Bytes
/
client.go
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package main
import (
"fmt"
"strings"
"time"
"github.com/docker/libkv"
"github.com/docker/libkv/store"
)
func getBackend(connectionString string) store.Backend {
d := strings.Split(connectionString, "://")
backendString := d[0]
if backendString == "zk" {
return store.ZK
} else if backendString == "consul" {
return store.CONSUL
} else if backendString == "etcd" {
return store.ETCD
} else if backendString == "boltdb" {
return store.BOLTDB
}
panic(fmt.Sprintf("Unknown backend: %s", backendString))
}
func getAddrs(connectionString string) []string {
d := strings.Split(connectionString, "://")
addrs := d[1]
return strings.Split(addrs, ",")
}
func buildClient(connectionString string) (store.Store, error) {
kv, err := libkv.NewStore(
getBackend(connectionString),
getAddrs(connectionString),
&store.Config{
ConnectionTimeout: 10 * time.Second,
},
)
if err != nil {
return nil, err
}
return kv, nil
}