func (a *Areas) GetArea(mailbox rpc.Mailbox, id string) error {
a.l.Lock()
defer a.l.Unlock()
log.LogMessage("GetArea")
app := server.GetAppByName(mailbox.App)
if app == nil {
return server.ErrAppNotFound
}
if areainfo, exist := a.areas[id]; exist {
if areainfo.Status == AREA_CREATED {
return app.Call(&mailbox, "AreaBridge.GetAreaBak", areainfo.AppId)
} else {
a.pending[id].PushBack(mailbox)
return nil
}
}
a.lastareaid++
appid := fmt.Sprintf("area_%d", a.lastareaid)
data, err := share.CreateAppMsg("area",
id,
appid,
fmt.Sprintf(`{ "id":"%s", "host":"127.0.0.1", "port":0, "areaid":"%s"}`,
appid,
id),
App.Name,
)
if err != nil {
log.LogError(err)
return app.Call(&mailbox, "AreaBridge.GetAreaBak", "")
}
err = App.SendToMaster(data)
if err != nil {
log.LogError(err)
return app.Call(&mailbox, "AreaBridge.GetAreaBak", "")
}
ar := &area{}
ar.AppId = appid
ar.Status = AREA_CREATING
a.areas[id] = ar
l := list.New()
l.PushBack(mailbox)
a.pending[id] = l
log.LogMessage(a)
return nil
}
func (a *AgentNode) CreateApp(reqid string, appid string, appuid int32, typ string, args string, callapp int32) error {
data, err := share.CreateAppMsg(typ, reqid, appid, appuid, args, callapp)
if err != nil {
log.LogError(err)
return err
}
_, err = a.rwc.Write(data)
if err != nil {
return err
}
a.load++
return nil
}