mirror of
https://github.com/versity/versitygw.git
synced 2025-12-23 05:05:16 +00:00
66 lines
1.6 KiB
Go
66 lines
1.6 KiB
Go
// Copyright 2024 Versity Software
|
|
// This file is 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 metrics
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
dogstats "github.com/DataDog/datadog-go/v5/statsd"
|
|
)
|
|
|
|
// vgwDogStatsd metrics type
|
|
type vgwDogStatsd struct {
|
|
c *dogstats.Client
|
|
}
|
|
|
|
var (
|
|
rateSampleAlways = 1.0
|
|
)
|
|
|
|
// newDogStatsd takes a server address and returns a statsd merics
|
|
func newDogStatsd(server string, service string) (*vgwDogStatsd, error) {
|
|
c, err := dogstats.New(server,
|
|
dogstats.WithMaxMessagesPerPayload(1000),
|
|
dogstats.WithNamespace("versitygw"),
|
|
dogstats.WithTags([]string{
|
|
"service:" + service,
|
|
}))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &vgwDogStatsd{c: c}, nil
|
|
}
|
|
|
|
// Close closes statsd connections
|
|
func (s *vgwDogStatsd) Close() {
|
|
s.c.Close()
|
|
}
|
|
|
|
func (t Tag) ddString() string {
|
|
if t.Value == "" {
|
|
return t.Key
|
|
}
|
|
return fmt.Sprintf("%v:%v", t.Key, t.Value)
|
|
}
|
|
|
|
// Add adds value to key
|
|
func (s *vgwDogStatsd) Add(key string, value int64, tags ...Tag) {
|
|
stags := make([]string, len(tags))
|
|
for i, t := range tags {
|
|
stags[i] = t.ddString()
|
|
}
|
|
s.c.Count(key, value, stags, rateSampleAlways)
|
|
}
|