/******************************************************************************
* 概述： 更新树的部分节点，如果是sds的就创建socket
* 函数名： UpdatePoints
* 返回值：
* 参数列表： 参数名 参数类型 取值范围 描述
* res *dzhyun.SDSResponse
*
*******************************************************************************/
func (this *DataCache) UpdatePoints(res *dzhyun.SDSResponse) {
if res.Endpoints == nil {
return
}
ps := &res.Endpoints
subName := res.GetSubName()
mainregChans := make([]chan dzhyun.SDSEndpoint, 0)
this.mregRWMutex.RLock()
defer this.mregRWMutex.RUnlock()
this.mpointGroup.GetRegChans(&mainregChans, subName)
for i := 0; i < len(*ps); i++ {
subregChans := make([]chan dzhyun.SDSEndpoint, 0)
this.insertSocket((*ps)[i])
if (*ps)[i].GetState() == DEFAULT_PointStateOk {
this.mpointGroup.InsertPoint((*ps)[i], &subregChans, subName)
} else {
this.mpointGroup.DelPoint((*ps)[i], &subregChans, subName)
}
for j := 0; j < len(mainregChans); j++ {
select {
case mainregChans[j] <- *(*ps)[i]:
default:
{
log4.Error("chan full, so lose data")
}
}
}
for k := 0; k < len(subregChans); k++ {
select {
case subregChans[k] <- *(*ps)[i]:
default:
{
log4.Error("chan full, so lose data")
}
}
}
}
}
/******************************************************************************
* 概述： 刷新树的一个分支，要与sds一致
* 函数名： RefleshPoints
* 返回值：
* 参数列表： 参数名 参数类型 取值范围 描述
* Servicepath string
* res *dzhyun.SDSResponse
*
*******************************************************************************/
func (this *DataCache) RefleshPoints(Servicepath string, res *dzhyun.SDSResponse) {
oldppoint := this.mpointGroup.SearchAll(Servicepath)
var newppoint *[]*dzhyun.SDSEndpoint
if res.Endpoints == nil {
newppoint = nil
} else {
newppoint = &res.Endpoints
}
tmpMap := make(map[string]*dzhyun.SDSEndpoint)
for j := 0; newppoint != nil && j < len(*newppoint); j++ {
this.insertSocket((*newppoint)[j])
tmpMap[(*newppoint)[j].GetBusiPath()+"/"+(*newppoint)[j].GetNodeName()] = (*newppoint)[j]
}
for i := 0; oldppoint != nil && i < len(*oldppoint); i++ {
str := (*oldppoint)[i].GetBusiPath() + "/" + (*oldppoint)[i].GetNodeName()
if value, ok := tmpMap[str]; ok {
if value.GetLoading() == (*oldppoint)[i].GetLoading() && value.GetState() == (*oldppoint)[i].GetState() {
delete(tmpMap, str)
}
} else {
if (*oldppoint)[i].State == nil {
(*oldppoint)[i].State = new(int32)
}
*(*oldppoint)[i].State = DEFAULT_PointStateDel
tmpMap[str] = &(*oldppoint)[i]
}
}
subName := res.GetSubName()
mainregChans := make([]chan dzhyun.SDSEndpoint, 0)
this.mregRWMutex.RLock()
defer this.mregRWMutex.RUnlock()
this.mpointGroup.GetRegChans(&mainregChans, subName)
for _, value := range tmpMap {
subregChans := make([]chan dzhyun.SDSEndpoint, 0)
if value.GetState() == DEFAULT_PointStateOk {
this.mpointGroup.InsertPoint(value, &subregChans, subName)
} else {
this.mpointGroup.DelPoint(value, &subregChans, subName)
}
for j := 0; j < len(mainregChans); j++ {
select {
case mainregChans[j] <- *value:
default:
{
log4.Error("chan full, so lose data")
}
}
}
for k := 0; k < len(subregChans); k++ {
select {
case subregChans[k] <- *value:
default:
{
log4.Error("chan full, so lose data")
}
}
}
}
}