package tcp_listen

type Connection interface {
    Read() (value interface{}, tag byte, err error)
    Write(tag byte, body interface{}) (err error)
    Close() error
    LocalAddr() string
    RemoteAddr() string
}

type isReconn struct {
    reconn       bool
    connFunc     func()
    continueChan []chan
 
 bool
}

func (self *isReconn) success() {
    self.reconn = true
    self.connFunc()
    for _, Chan := range self.continueChan {
        Chan <- true
    }
    self.reconn = false
}

func (self *isReconn) Reconnection() <-chan bool {
    Chan := make(chan bool, 1)
    if !self.reconn {
        self.continueChan = []chan
 
 bool{}
        self.continueChan = append(self.continueChan, Chan)
        go self.success()
    } else {
        self.continueChan = append(self.continueChan, Chan)
    }
    return Chan
}

func NewReconnection(f func()) *isReconn {
    return &isReconn{connFunc: f, continueChan: []chan bool{}}
}