func Run() {
go timeTick()
for tm := range changes {
if len(tm.Key) != 0 && online.GetCurrentTime().Before(tm.Time) { //push time
online.SetCurrentTime(tm.Time)
}
//两种情况，实时推送（pushdelay==0 ,tm是由数据推送的，key不为空）；定时推送（pushdelay>0 并超时，不考虑key）；
if PushDelay == 0 && len(tm.Key) != 0 || PushDelay > 0 && time.Since(delayTime).Seconds() >= PushDelay {
delayTime = time.Now()
tm.Time = online.GetCurrentTime()
//log.Infof("now push data @ ", tm.Key, tm.Time)
online.SendTimeMessageToAll(tm)
}
}
}
//注册推送数据的请求
func pid2(cmd *common.RequestData, c *online.Client) {
if checkParamError(cmd, c, "DataKey", "DataRange", "Id", "LimitId", "OrderBy", "OrderKey", "OutputKey", "TimeRange") {
return
}
dp := new(common.DataParam)
dp.DataKey = cmd.GetString("DataKey")
dp.DataRange = cmd.GetInt("DataRange")
dp.Id = cmd.GetString("Id")
dp.LimitId = cmd.GetStringArray("LimitId")
dp.OrderBy = cmd.GetInt("OrderBy")
dp.OrderKey = cmd.GetString("OrderKey")
dp.OutputKey = cmd.GetStringArray("OutputKey")
dp.FillKey = cmd.GetString("FillKey")
dp.TimeRange = cmd.GetInt("TimeRange")
c.AddRequest(dp)
//同时直接返回一次数据，否则界面会有空白期
tm := &common.TimeMessage{Time: online.GetCurrentTime()}
c.Processing(tm)
}
