Beispiel #1
0
func (this *httpServer) doSheepTail(r *http.Request) (util.WaitRetMap, error) {
	reqParams, err := web.NewReqParams(r)
	if err != nil {
		return nil, web.HTTPError{400, "INVALID_REQUEST"}
	}

	names, err := reqParams.GetAll("name")
	if err != nil {
		for name, _ := range this.ctx.sheeps {
			names = append(names, name)
		}
	}

	var num int
	numStr, err := reqParams.Get("num")
	if err != nil {
		num = 10
	} else if num, err = strconv.Atoi(numStr); err != nil {
		return nil, web.HTTPError{400, "MISSING_ARG_NUM"}
	}

	forever, _ := reqParams.Get("forever")

	rets, err := util.MultiWait(names, func(name interface{}) util.WaitRet {
		data, err := this.ctx.SheepTail(name.(string), num, forever == "true")
		return util.WaitRet{err, data}
	})
	return rets, err
}
Beispiel #2
0
func (this *httpServer) doSheepAdd(r *http.Request) (util.WaitRetMap, error) {
	reqParams, err := web.NewReqParams(r)
	if err != nil {
		return nil, web.HTTPError{400, "INVALID_REQUEST"}
	}

	ctx, err := this.readBody(reqParams)
	if err != nil {
		return nil, web.HTTPError{400, "INVALID_BODY"}
	}

	rets, err := util.MultiWait(ctx.Process, func(conf interface{}) util.WaitRet {
		return util.WaitRet{nil, this.ctx.SheepAdd(conf.(*process.Config))}
	})

	this.Persistence()
	return rets, err
}
Beispiel #3
0
func (this *httpServer) doSheepStop(r *http.Request) (util.WaitRetMap, error) {
	reqParams, err := web.NewReqParams(r)
	if err != nil {
		return nil, web.HTTPError{400, "INVALID_REQUEST"}
	}

	names, err := reqParams.GetAll("name")
	if err != nil {
		for name, _ := range this.ctx.sheeps {
			names = append(names, name)
		}
	}

	rets, err := util.MultiWait(names, func(name interface{}) util.WaitRet {
		return util.WaitRet{nil, this.ctx.SheepStop(name.(string))}
	})

	return rets, err
}