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push.go
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push.go
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// Copyright 2017 Xiaomi, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package sender
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"log"
"net/http"
"github.com/open-falcon/falcon-plus/common/model"
)
func PostPush(L []*model.JsonMetaData) error {
bs, err := json.Marshal(L)
if err != nil {
return err
}
bf := bytes.NewBuffer(bs)
resp, err := http.Post(PostPushUrl, "application/json", bf)
if err != nil {
return err
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return err
}
content := string(body)
if resp.StatusCode != 200 {
return fmt.Errorf("status code %d != 200, response: %s", resp.StatusCode, content)
}
if Debug {
log.Println("[D] response:", content)
}
return nil
}