func ServeForClient(listenAddr string) {
var (
serverSocket *socket.TServerSocket
serverConn net.Conn
err error
)
if serverSocket, err = socket.NewTServerSocket(listenAddr); err != nil {
panic(err)
}
if err = serverSocket.Listen(); err != nil {
panic(err)
}
defer serverSocket.Close()
// AcceptLoop
for {
if serverConn, err = serverSocket.Accept(); err != nil {
logger.Notice("Socket To Client Accept: ", err)
continue
}
go func(connClient net.Conn) {
defer func() {
logger.Info("客户端断开连接: ", connClient.RemoteAddr().String())
connClient.Close()
}()
logger.Info("客户端新连接: ", connClient.RemoteAddr().String())
ClientLogic(connClient)
}(serverConn)
}
}
func NewCluster(
serverList []string, refreshInterval time.Duration,
maxIdle int, testOnBorrowTimeout time.Duration,
connectTimeout time.Duration, readTimeout time.Duration, writeTimeout time.Duration,
) (Cluster, error) {
if len(serverList) <= 0 {
return nil, fmt.Errorf("cluster配置节点为空")
}
var c *cluster = &cluster{
refreshInterval: refreshInterval,
clusterNodePool: make(map[string]connection.Pool),
clusterSlots: slots.NewSlots(),
maxIdle: maxIdle,
testOnBorrowTimeout: testOnBorrowTimeout,
connectTimeout: connectTimeout,
readTimeout: readTimeout,
writeTimeout: writeTimeout,
}
var (
err error
server string = serverList[rand.Intn(len(serverList))]
)
// 初始化
if err = c.refresh(server); err != nil {
return nil, err
}
// 定时刷新
go func() {
for range time.Tick(refreshInterval) {
var (
err error
server string = serverList[rand.Intn(len(serverList))]
)
if err = c.refresh(server); err != nil {
logger.Info("节点(%s):刷新cluster slots出错(%v)", server, err)
}
}
}()
return c, nil
}
