Golang GetRequest.GetKey Examples

Example #1

File: http.go Project: xiaojiaqi/fakewechat

func (h *httpGetter) Get(context Context, in *pb.GetRequest, out *pb.GetResponse) error {
	u := fmt.Sprintf(
		"%v%v/%v",
		h.baseURL,
		url.QueryEscape(in.GetGroup()),
		url.QueryEscape(in.GetKey()),
	)
	req, err := http.NewRequest("GET", u, nil)
	if err != nil {
		return err
	}
	tr := http.DefaultTransport
	if h.transport != nil {
		tr = h.transport(context)
	}
	res, err := tr.RoundTrip(req)
	if err != nil {
		return err
	}
	defer res.Body.Close()
	if res.StatusCode != http.StatusOK {
		return fmt.Errorf("server returned: %v", res.Status)
	}
	// TODO: avoid this garbage.
	b, err := ioutil.ReadAll(res.Body)
	if err != nil {
		return fmt.Errorf("reading response body: %v", err)
	}
	err = proto.Unmarshal(b, out)
	if err != nil {
		return fmt.Errorf("decoding response body: %v", err)
	}
	return nil
}

Example #2

File: groupcache_test.go Project: hefju/groupcache

func (p *fakePeer) Get(_ Context, in *pb.GetRequest, out *pb.GetResponse) error {
	p.hits++
	if p.fail {
		return errors.New("simulated error from peer")
	}
	out.Value = []byte("got:" + in.GetKey())
	return nil
}

Example #3

File: http.go Project: foxundermoon/minicdn

func (h *httpGetter) Get(context Context, in *pb.GetRequest, out *pb.GetResponse) error {
	u, err := url.Parse(h.baseURL)
	if err != nil {
		return err
	}
	query := u.Query()
	query.Set("group", in.GetGroup())
	query.Set("key", in.GetKey())
	u.RawQuery = query.Encode()

	req, err := http.NewRequest("GET", u.String(), nil)
	if err != nil {
		return err
	}
	tr := http.DefaultTransport
	if h.transport != nil {
		tr = h.transport(context)
	}
	client := &http.Client{
		Transport: tr,
	}
	res, err := client.Do(req)
	if err != nil {
		return err
	}
	defer res.Body.Close()
	if res.StatusCode != http.StatusOK {
		return fmt.Errorf("server returned: %v", res.Status)
	}
	b := bufferPool.Get().(*bytes.Buffer)
	b.Reset()
	defer bufferPool.Put(b)
	_, err = io.Copy(b, res.Body)
	if err != nil {
		return fmt.Errorf("reading response body: %v", err)
	}
	err = proto.Unmarshal(b.Bytes(), out)
	if err != nil {
		return fmt.Errorf("decoding response body: %v", err)
	}
	return nil
}

Example #4

File: peerpicker.go Project: applepi-icpc/ggfetch

func (h *httpGetter) Get(context Context, in *pb.GetRequest, out *pb.GetResponse) (err error) {
	uu, err := url.Parse(h.baseURL)
	if err != nil {
		return err
	}
	q := url.Values{}
	q.Set("group", in.GetGroup())
	q.Set("key", in.GetKey())
	uu.RawQuery = q.Encode()

	req, err := http.NewRequest("GET", uu.String(), nil)
	if err != nil {
		return err
	}
	req.Close = true
	tr := http.DefaultTransport
	if h.transport != nil {
		tr = h.transport(context)
	}
	res, err := tr.RoundTrip(req)
	if err != nil {
		return err
	}
	defer res.Body.Close()
	if res.StatusCode != http.StatusOK {
		return fmt.Errorf("server returned: %v", res.Status)
	}
	// TODO: avoid this garbage.
	b, err := ioutil.ReadAll(res.Body)
	if err != nil {
		return fmt.Errorf("reading response body: %v", err)
	}
	err = proto.Unmarshal(b, out)
	if err != nil {
		return fmt.Errorf("decoding response body: %v", err)
	}
	return nil
}

Example #5

File: http.go Project: artushin/groupcache

func (h *httpGetter) Get(context Context, in *pb.GetRequest, out *pb.GetResponse) error {
	u := fmt.Sprintf(
		"%v%v/%v",
		h.baseURL,
		url.QueryEscape(in.GetGroup()),
		url.QueryEscape(in.GetKey()),
	)
	req, err := http.NewRequest("GET", u, nil)
	if err != nil {
		return err
	}
	tr := http.DefaultTransport
	if h.transport != nil {
		tr = h.transport(context)
	}
	res, err := tr.RoundTrip(req)
	if err != nil {
		return err
	}
	defer res.Body.Close()
	if res.StatusCode != http.StatusOK {
		return fmt.Errorf("server returned: %v", res.Status)
	}
	b := bufferPool.Get().(*bytes.Buffer)
	b.Reset()
	defer bufferPool.Put(b)
	_, err = io.Copy(b, res.Body)
	if err != nil {
		return fmt.Errorf("reading response body: %v", err)
	}
	err = proto.Unmarshal(b.Bytes(), out)
	if err != nil {
		return fmt.Errorf("decoding response body: %v", err)
	}
	return nil
}