func defaultMkConn(host string, ah AuthHandler) (*memcached.Client, error) {
conn, err := memcached.Connect("tcp", host)
if err != nil {
return nil, err
}
if TCPKeepalive == true {
conn.SetKeepAliveOptions(time.Duration(TCPKeepaliveInterval) * time.Second)
}
if EnableMutationToken == true {
res, err := conn.EnableMutationToken()
if err != nil || res.Status != gomemcached.SUCCESS {
logging.Warnf("Unable to enable mutation token %v", err)
}
}
if gah, ok := ah.(GenericMcdAuthHandler); ok {
err = gah.AuthenticateMemcachedConn(host, conn)
if err != nil {
conn.Close()
return nil, err
}
return conn, nil
}
name, pass, bucket := ah.GetCredentials()
if name != "default" {
_, err = conn.Auth(name, pass)
if err != nil {
conn.Close()
return nil, err
}
// Select bucket (Required for cb_auth creds)
// Required when doing auth with _admin credentials
if bucket != "" && bucket != name {
_, err = conn.SelectBucket(bucket)
if err != nil {
conn.Close()
return nil, err
}
}
}
return conn, nil
}
func bucketFinalizer(b *Bucket) {
if b.connPools != nil {
logging.Warnf("Finalizing a bucket with active connections.")
}
}