func BuyStocks(method string, args ReqParameters) (Response ResParameters, err error) {
	buf, _ := json.EncodeClientRequest(method, args)
	fmt.Println("Symbols in jsonrpccall", args.Symbols)

	//fmt.Println("buffer : ", bytes.NewBuffer(buf))
	req, err := http.NewRequest("POST", "http://localhost:1234/rpc", bytes.NewBuffer(buf))
	req.Header.Set("X-Custom-Header", "myvalue")
	req.Header.Set("Content-Type", "application/json")

	client := &http.Client{}
	resp, err := client.Do(req)
	if err != nil {
		return
	}

	/*	defer resp.Body.Close()

		fmt.Println("response Status:", resp.Status)
		fmt.Println("response Headers:", resp.Header)
		body, _ := ioutil.ReadAll(resp.Body)
		fmt.Println("response Body:", string(body))
	*/
	err = json.DecodeClientResponse(resp.Body, &Response)
	/*if err != nil {
		return
	}*/
	//var store = sessions.NewCookieStore([]byte("something-very-secret"))
	/*	cookies := resp.Cookies()
		//cookie, _ := req.Cookie("golang-cookie")
		fmt.Println("cookies", cookies)
		fmt.Println("Session name", Session.Name())
	*/

	return
}
Exemplo n.º 2
0
func main() {
	url := "http://localhost:1234/rpc"
	args := &rpcexample.Args{
		A: 2,
		B: 3,
	}
	message, err := json.EncodeClientRequest("Arith.Multiply", args)
	if err != nil {
		log.Fatalf("%s", err)
	}
	req, err := http.NewRequest("POST", url, bytes.NewBuffer(message))
	if err != nil {
		log.Fatalf("%s", err)
	}
	req.Header.Set("Content-Type", "application/json")
	client := new(http.Client)
	resp, err := client.Do(req)
	if err != nil {
		log.Fatalf("Error in sending request to %s. %s", url, err)
	}
	defer resp.Body.Close()

	var result rpcexample.Result
	err = json.DecodeClientResponse(resp.Body, &result)
	if err != nil {
		log.Fatalf("Couldn't decode response. %s", err)
	}
	log.Printf("%d*%d=%d\n", args.A, args.B, result)
}
Exemplo n.º 3
0
func (self *Client) Call(service string, args interface{}, reply interface{}) error {
	message, err := json.EncodeClientRequest(service, args)
	//log.Println(string(message))
	if err != nil {
		return err
	}
	req, err := http.NewRequest("POST", self.addr, bytes.NewBuffer(message))
	if err != nil {
		return err
	}
	req.Header.Set("Content-Type", "application/json")
	resp, err := self.client.Do(req)
	if err != nil {
		return err
	}
	/*var bodyBytes []byte
	if resp.Body != nil {
		bodyBytes, _ = ioutil.ReadAll(resp.Body)
	}
	// Restore the io.ReadCloser to its original state
	resp.Body = ioutil.NopCloser(bytes.NewBuffer(bodyBytes))
	// Use the content
	bodyString := string(bodyBytes)
	log.Println(bodyString)*/
	defer resp.Body.Close()
	err = json.DecodeClientResponse(resp.Body, reply)
	if err != nil {
		log.Println("Couldn't decode response. %s", err)
		return err
	}
	return nil
}
Exemplo n.º 4
0
Arquivo: main.go Projeto: Invacio/rex
func main() {
	flag.Parse()

	if len(os.Args) < 2 {
		log.Fatal("Not enough args")
	}

	body, err := json.EncodeClientRequest("Rexd.Execute", &service.ExecuteArgs{
		Token:  "nyraITVmr61ALZNdf9Ye",
		Name:   "deploy_api",
		Branch: "master",
		Args:   nil,
	})
	if err != nil {
		log.Fatal(err)
	}

	resp, err := http.Post(*apiURL, "application/json", bytes.NewReader(body))
	if err != nil {
		log.Fatal(err)
	}

	rb, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		log.Fatal(err)
	}

	log.Print(string(rb))
}
Exemplo n.º 5
0
func (c *Client) call(httpMethod string, rpcMethod string, args interface{}, result interface{}) (err error) {
	var (
		method  string = fmt.Sprintf("%v.%v", SERVICE_NAME, rpcMethod)
		message []byte
		req     *http.Request
		resp    *http.Response
	)

	if message, err = json.EncodeClientRequest(method, args); err != nil {
		return
	}

	msgBuf := bytes.NewBuffer(message)
	if req, err = http.NewRequest(httpMethod, c.endpoint, msgBuf); err != nil {
		return
	}

	req.Header.Set("Content-Type", "application/json")
	if resp, err = c.httpClient.Do(req); err != nil {
		return
	}
	defer resp.Body.Close()

	if err = json.DecodeClientResponse(resp.Body, result); err != nil {
		return
	}

	return
}
Exemplo n.º 6
0
func jsonRpcTradeCall(method string, args RPCAPITRADEArguement) (reply RPCAPITradeResponse, err error) {
	buf, _ := json.EncodeClientRequest(method, args)
	resp, err := http.Post("http://localhost:8080/rpc", "application/json", bytes.NewBuffer(buf))
	if err != nil {
		return
	}
	defer resp.Body.Close()
	err = json.DecodeClientResponse(resp.Body, &reply)
	return
}
Exemplo n.º 7
0
func jsonrpc(method string, req, res interface{}) error {
	buf, err := json.EncodeClientRequest(method, req)
	if err != nil {
		return err
	}
	resp, err := http.Post(fmt.Sprintf("http://localhost:%d/rpc", env.Port), "application/json", bytes.NewBuffer(buf))
	if err != nil {
		return err
	}
	defer resp.Body.Close()
	json.DecodeClientResponse(resp.Body, res)
	return nil
}
Exemplo n.º 8
0
func ClientRequest(method string, args Args) (reply Reply, err error) {
	req, err := json.EncodeClientRequest(method, args)
	if err != nil {
		fmt.Println("ClientRequest Error")
		fmt.Println(err)
		return reply, err
	}
	res, err := http.Post("http://127.0.0.1:8080/rpc", "application/json", bytes.NewBuffer(req))
	if err != nil {
		fmt.Println("Post Error")
		fmt.Println(err)
		return reply, err
	}
	defer res.Body.Close()
	err = json.DecodeClientResponse(res.Body, &reply)
	return reply, err
}
Exemplo n.º 9
0
func RPC(method string, args InputArgs) (reply ReplyMessage, err error) {

	buf, err := json.EncodeClientRequest(method, args)
	if err != nil {
		return reply, err
	}
	resp, err := http.Post("http://127.0.0.1:8080/rpc", "application/json", bytes.NewBuffer(buf))
	if err != nil {
		fmt.Println("Http.Post Error")
		return reply, err
	}

	defer resp.Body.Close()

	err = json.DecodeClientResponse(resp.Body, &reply)

	return reply, err
}
Exemplo n.º 10
0
func RPCCall(method string, req *ButlerOrder, res *ButlerServe) error {

	buf, _ := json.EncodeClientRequest(method, req)
	body := bytes.NewBuffer(buf)
	httpReq, err := http.NewRequest("POST", "http://localhost:10080/rpc", body)
	httpReq.Header.Set("Content-Type", "application/json")
	client := &http.Client{}
	r, err := client.Do(httpReq)

	if err != nil {
		return err
	}
	defer r.Body.Close()

	err = json.DecodeClientResponse(r.Body, res)
	if err != nil {
		return err
	}

	return nil
}
Exemplo n.º 11
0
func main() {
	var option int
	var money float32
	var input string
	var errChar string
	bio := bufio.NewReader(os.Stdin)

	fmt.Println("Choose one of the following options: ")
	fmt.Println("1. Buy stocks")
	fmt.Println("2. View profile")
	fmt.Println("Enter 1 or 2")
	line, _, _ := bio.ReadLine()
	fmt.Sscanf(string(line), "%d %s", &option, &errChar)
	if errChar != "" {
		fmt.Println("Invalid input")
		os.Exit(1)
	}

	if option == 1 {
		//Get input
		var a Request1
		var reply Reply

		fmt.Println("Enter string input")
		line, _, _ := bio.ReadLine()
		fmt.Sscanf(string(line), "%s", &input)
		fmt.Println("Enter budget")
		line2, _, _ := bio.ReadLine()
		fmt.Sscanf(string(line2), "%f", &money)
		a.Budget = money
		a.StockSymbolAndPercentage = input
		buf, _ := json.EncodeClientRequest("StockMarket.BuyStocks", &a)
		resp, err := http.Post("http://localhost:10000/rpc", "application/json", bytes.NewBuffer(buf))

		if err != nil {
			fmt.Println("Error occurred", err)
		}
		defer resp.Body.Close()

		err = json.DecodeClientResponse(resp.Body, &reply)

		if err != nil {
			log.Fatal("Error occurred.. ", err)
		}

		fmt.Println("Your trade Id is: ", reply.TradeId)
		fmt.Println("Summary of your trade: ", reply.StrOut)
		fmt.Println("Remaining balance: ", reply.UnvestedAmount)

	} else if option == 2 {
		var tid int
		var b Request2
		var reply2 Response2

		fmt.Println("Enter your trade id")
		line, _, _ := bio.ReadLine()
		fmt.Sscanf(string(line), "%d %s", &tid, &errChar)
		if errChar != "" {
			fmt.Println("Invalid input")
			os.Exit(1)
		}
		b.TradeId = tid
		buf, _ := json.EncodeClientRequest("StockMarket.CheckPortfolio", &b)

		resp2, err := http.Post("http://localhost:10000/rpc", "application/json", bytes.NewBuffer(buf))

		if err != nil {
			fmt.Println("Error:", err)
		}

		defer resp2.Body.Close()

		err = json.DecodeClientResponse(resp2.Body, &reply2)

		if err != nil {
			log.Fatal(err)
		}

		fmt.Println("Stocks bought: ", reply2.Stocks)
		fmt.Println("CurrentMarketValue: ", reply2.CurrentMarketValue)
		fmt.Println("Remaining balance: ", reply2.UnvestedAmount)

	} else {
		fmt.Println("Invalid input")
	}
}
Exemplo n.º 12
0
func (jsonCodec) EncodeRequest(method string, args interface{}) ([]byte, error) {
	return json.EncodeClientRequest(method, args)
}