J. Gavin Ray
943d430870
# This is the 1st commit message: Changed package names to match the new organization # This is the commit message #2: Forgot Cache
78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
/*
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Copyright 2016 The Fission Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package client
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import (
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"net/http"
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"strings"
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"bytes"
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"encoding/json"
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"github.com/fission/fission"
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"io/ioutil"
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"net/url"
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)
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type Client struct {
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poolmgrUrl string
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}
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func MakeClient(poolmgrUrl string) *Client {
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return &Client{poolmgrUrl: strings.TrimSuffix(poolmgrUrl, "/")}
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}
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func (c *Client) GetServiceForFunction(metadata *fission.Metadata) (string, error) {
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url := c.poolmgrUrl + "/v1/getServiceForFunction"
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body, err := json.Marshal(metadata)
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if err != nil {
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return "", err
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}
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resp, err := http.Post(url, "application/json", bytes.NewReader(body))
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if err != nil {
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return "", err
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}
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defer resp.Body.Close()
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if resp.StatusCode != 200 {
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return "", fission.MakeErrorFromHTTP(resp)
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}
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svcName, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return "", err
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}
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return string(svcName), nil
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}
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func (c *Client) TapService(serviceUrl *url.URL) error {
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url := c.poolmgrUrl + "/v1/tapService"
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serviceUrlStr := serviceUrl.String()
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resp, err := http.Post(url, "application/octet-stream", bytes.NewReader([]byte(serviceUrlStr)))
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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if resp.StatusCode != 200 {
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return fission.MakeErrorFromHTTP(resp)
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}
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return nil
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}
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