func (this *DefaultEngine) Heart(method string, parms map[string]string, body []byte) (map[string]string, error) {
dtype, hastype := parms["type"]
res := make(map[string]string)
if !hastype {
return nil, fmt.Errorf("parms error")
}
switch dtype {
case "alive":
res["status"] = "alive"
case "addindex":
this.Logger.Info("[INFO] body %v", string(body))
var nodeindex utils.NodeIndex
if err := json.Unmarshal(body, &nodeindex); err != nil {
this.Logger.Error("[ERROR] nodeindex json error %v", err)
}
this.Logger.Info("[INFO] nodeindex %v", nodeindex)
nodeindex.Shard = make([]uint64, 0)
local := fmt.Sprintf("%v:%v", this.LocalIP, this.LocalPort)
for k, v := range nodeindex.ShardNodes {
for _, s := range v {
if local == s {
indexname := fmt.Sprintf("%v_%v", nodeindex.IndexName, k)
err := this.createIndex(indexname, utils.IDX_ROOT_PATH, nodeindex.IndexMapping)
if err != nil {
this.Logger.Error("[ERROR] create index error %v", err)
res["status"] = err.Error()
return res, nil
}
nodeindex.Shard = append(nodeindex.Shard, uint64(k))
go this.pullDetail(nodeindex.IndexName, k)
}
}
}
this.idxNodes[nodeindex.IndexName] = nodeindex
res["status"] = "add index Success"
default:
res["status"] = "alive"
}
return res, nil
}
