func InitZK() (*zk.Conn, error) {
conn, err := myzk.Connect(Conf.ZookeeperAddr, Conf.ZookeeperTimeout)
if err != nil {
logger.Errorf("zk.Connect() error(%v)", err)
return nil, err
}
fpath := path.Join(Conf.ZookeeperCometPath, Conf.ZookeeperCometNode)
if err = myzk.Create(conn, fpath); err != nil {
logger.Errorf("zk.Create() error(%v)", err)
return conn, err
}
// tcp, websocket and rpc bind address store in the zk
data := ""
for _, addr := range Conf.TCPBind {
data += fmt.Sprintf("tcp://%s,", addr)
}
for _, addr := range Conf.WebsocketBind {
data += fmt.Sprintf("ws://%s,", addr)
}
for _, addr := range Conf.RPCBind {
data += fmt.Sprintf("rpc://%s,", addr)
}
data = strings.TrimRight(data, ",")
logger.Tracef("zk data: \"%s\"", data)
if err = myzk.RegisterTemp(conn, fpath, data); err != nil {
logger.Errorf("zk.RegisterTemp() error(%v)", err)
return conn, err
}
rpc.InitMessage(conn, Conf.ZookeeperMessagePath, Conf.RPCRetry, Conf.RPCPing)
return conn, nil
}
// InitZK create zookeeper root path, and register a temp node.
func InitZK() (*zk.Conn, error) {
conn, err := myzk.Connect(Conf.ZookeeperAddr, Conf.ZookeeperTimeout)
if err != nil {
logger.Errorf("zk.Connect() error(%v)", err)
return nil, err
}
if err = myzk.Create(conn, Conf.ZookeeperPath); err != nil {
logger.Errorf("zk.Create() error(%v)", err)
return conn, err
}
data := strings.Join(Conf.RPCBind, ",")
logger.Tracef("zk data: \"%s\"", data)
// tcp, websocket and rpc bind address store in the zk
if err = myzk.RegisterTemp(conn, Conf.ZookeeperPath, data); err != nil {
logger.Errorf("zk.RegisterTemp() error(%v)", err)
return conn, err
}
return conn, nil
}