jy-data-extract/udpfusion/src/updateRecord.go

package main

import (
	"log"
	"time"
)

type updateRecordInfo struct {

	//新增通道
	add_pool chan map[string]interface{}
	//更新通道
	update_pool chan []map[string]interface{}
	//数量
	saveSize   	int

}





var sp_r = make(chan bool,10)

//批量更新对象
func newUpdateRecordPool() *updateRecordInfo {
	update:=&updateRecordInfo{nil,make(chan []map[string]interface{}, 50000),200}
	return update
}
//批量新增对象
func newAddRecordPool() *updateRecordInfo {
	update:=&updateRecordInfo{make(chan map[string]interface{}, 50000),nil,200}
	return update
}


//新增池
func (update *updateRecordInfo) addRecordData() {
	log.Println("监听日志......新增数据")
	tmpArr := make([]map[string]interface{}, update.saveSize)
	tmpIndex := 0
	for {
		select {
		case value := <-update.add_pool:
			tmpArr[tmpIndex] = value
			tmpIndex++
			if tmpIndex == update.saveSize {
				sp_r <- true
				go func(dataArr []map[string]interface{}) {
					defer func() {
						<-sp_r
					}()
					//批量新增
					mgo.SaveBulk(record_coll_name, dataArr...)
				}(tmpArr)
				tmpArr = make([]map[string]interface{}, update.saveSize)
				tmpIndex = 0
			}
		case <-time.After(10 * time.Second)://无反应时每x秒检测一次
			//log.Println("10秒检测",tmpIndex)
			if tmpIndex > 0 {
				sp_r <- true
				go func(dataArr []map[string]interface{}) {
					defer func() {
						<-sp_r
					}()
					//批量新增
					mgo.SaveBulk(record_coll_name, dataArr...)
				}(tmpArr[:tmpIndex])
				tmpArr = make([]map[string]interface{}, update.saveSize)
				tmpIndex = 0
			}
		}
	}
}

//更新池
func (update *updateRecordInfo) updateRecordData() {
	log.Println("监听日志......更新数据")
	tmpArr := make([][]map[string]interface{}, update.saveSize)
	tmpIndex := 0
	for {
		select {
		case value := <-update.update_pool:
			tmpArr[tmpIndex] = value
			tmpIndex++
			if tmpIndex == update.saveSize {
				sp_r <- true
				go func(dataArr [][]map[string]interface{}) {
					defer func() {
						<-sp_r
					}()
					//批量更新
					mgo.UpSertBulk(record_coll_name, dataArr...)
				}(tmpArr)
				tmpArr = make([][]map[string]interface{}, update.saveSize)
				tmpIndex = 0
			}
		case <-time.After(10 * time.Second)://无反应时每x秒检测一次
			if tmpIndex > 0 {
				sp_r <- true
				go func(dataArr [][]map[string]interface{}) {
					defer func() {
						<-sp_r
					}()
					//批量更新
					mgo.UpSertBulk(record_coll_name, dataArr...)
				}(tmpArr[:tmpIndex])
				tmpArr = make([][]map[string]interface{}, update.saveSize)
				tmpIndex = 0
			}
		}
	}
}