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plugin_sync.go
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plugin_sync.go
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package pluginTestData
import (
"github.com/brokercap/Bifrost/plugin/driver"
"math/rand"
"time"
"fmt"
"log"
)
type Plugin struct {
pluginObj driver.ConnFun
param map[string]interface{}
pluginParamObj interface{}
err error
eventType EventType
debug bool
}
func NewPlugin(name string,url string) *Plugin {
return &Plugin{
pluginObj:driver.Open(name,url),
param:nil,
pluginParamObj:nil,
eventType:-1,
debug:true,
}
}
func (This *Plugin) SetParam(m map[string]interface{}) error {
This.param = m
This.pluginParamObj,This.err = This.pluginObj.SetParam(This.param)
if This.err != nil{
return This.err
}
return nil
}
func (This *Plugin) SetEventType(eventType EventType) {
This.eventType = eventType
}
func (This *Plugin) SetDebug(b bool) {
This.debug = b
}
func (This *Plugin) DoTestStart(n uint) error{
if This.param == nil{
return fmt.Errorf("SetParam please!")
}
var i uint = 0
e := NewEvent()
e.SetSaveHistory(false)
var intN EventType
var startTime = time.Now().UnixNano()
log.Println("startTime:",startTime)
defer func() {
NowTime := time.Now().UnixNano()
log.Println("startTime:",startTime," overTime:",NowTime, " use:",(NowTime-startTime)/1000000,"ms")
}()
for{
if n > 0 && n <= i{
break
}
i++
if This.pluginParamObj == nil{
This.pluginParamObj,This.err = This.pluginObj.SetParam(This.param)
}else{
This.pluginParamObj,This.err = This.pluginObj.SetParam(This.pluginParamObj)
}
if This.err != nil{
return This.err
}
var data *driver.PluginDataType
if This.eventType > -1{
intN = This.eventType
}else{
rand.Seed(time.Now().UnixNano()+int64(i))
intN = EventType(rand.Intn(5))
}
switch intN {
case 0:
data = e.GetTestInsertData()
break
case 1:
data = e.GetTestUpdateData()
break
case 2:
data = e.GetTestDeleteData()
break
case 3:
data = e.GetTestQueryData()
break
default:
break
}
var binlog *driver.PluginBinlog
var err error
var n0 int = 0
var opName string
for {
switch intN {
case 0:
opName = "insert"
binlog, err = This.pluginObj.Insert(data)
break
case 1:
opName = "update"
binlog, err = This.pluginObj.Update(data)
break
case 2:
opName = "delete"
binlog, err = This.pluginObj.Del(data)
break
case 3:
opName = "sql"
binlog, err = This.pluginObj.Query(data)
break
default:
opName = "commit"
if n == 0 {
time.Sleep(1)
}
data = nil
binlog, err = This.pluginObj.Commit()
break
}
if err == nil{
if This.debug {
log.Println("success(", i, ") ", opName, " binlog:", binlog, " data:", data)
}
break
}
log.Println("err(",n0,") ",opName,":",err," data:",data)
n0++
if n0 == 60{
return err
}
}
}
This.pluginObj.Commit()
return nil
}
//用于性能测试。必须指定eventType,不支持debug
func (This *Plugin) DoTestStartForSpeed(n uint) error{
if This.param == nil{
return fmt.Errorf("SetParam please!")
}
var i uint = 0
e := NewEvent()
e.SetSaveHistory(false)
switch This.eventType {
case INSERT,UPDATE,DELETE,SQLTYPE:
break
default:
return fmt.Errorf("evnentType error,must be 0,1,2,3,SetEventType(n)")
}
var intN EventType
intN = This.eventType
var data *driver.PluginDataType
switch intN {
case 0:
data = e.GetTestInsertData()
break
case 1:
data = e.GetTestUpdateData()
break
case 2:
data = e.GetTestDeleteData()
break
case 3:
data = e.GetTestQueryData()
break
default:
break
}
var startTime = time.Now().UnixNano()
var err error
log.Println("startTime:",startTime)
defer func() {
NowTime := time.Now().UnixNano()
log.Println("startTime:",startTime," overTime:",NowTime, " use:",(NowTime-startTime)/1000000,"ms")
}()
for{
if n > 0 && n <= i{
break
}
i++
if This.pluginParamObj == nil{
This.pluginParamObj,This.err = This.pluginObj.SetParam(This.param)
}else{
This.pluginParamObj,This.err = This.pluginObj.SetParam(This.pluginParamObj)
}
if This.err != nil{
return This.err
}
switch intN {
case INSERT:
_, err = This.pluginObj.Insert(data)
break
case UPDATE:
_, err = This.pluginObj.Update(data)
break
case DELETE:
_, err = This.pluginObj.Del(data)
break
case SQLTYPE:
_, err = This.pluginObj.Query(data)
break
default:
break
}
if err != nil{
return fmt.Errorf("err:"+fmt.Sprint(err)+" data:"+fmt.Sprint(data))
}
}
This.pluginObj.Commit()
return nil
}