//TODO(yingsong.wu):需要优化
func (this *Agent) Dial(Type string) {
var (
tempDelay time.Duration
err error
session *tcp.Session
)
retry:
switch Type {
case "cfc":
session, err = this.Connect(GlobalConfig.CFC_ADDR, nil)
case "repeater":
session, err = this.Connect(GlobalConfig.REPEATER_ADDR, nil)
default:
}
if err != nil {
lg.Error("%s: %s", Type, err.Error())
if tempDelay == 0 {
tempDelay = 5 * time.Millisecond
} else {
tempDelay *= 2
}
if max := 5 * time.Second; tempDelay > max {
tempDelay = max
}
time.Sleep(tempDelay)
goto retry
}
switch Type {
case "cfc":
this.cfc = session
this.Addr = session.LocalAddr()
case "repeater":
this.repeater = session
}
for {
switch Type {
case "cfc":
if this.cfc.IsClosed() {
goto retry
}
case "repeater":
if this.repeater.IsClosed() {
goto retry
}
}
time.Sleep(time.Second * 1)
}
}
