mirror of
https://github.com/Luzifer/nginx-sso.git
synced 2024-12-21 05:11:17 +00:00
45 lines
1.4 KiB
Go
45 lines
1.4 KiB
Go
|
// Copyright 2017 Google LLC
|
||
|
|
//
|
||
|
|
// 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 spanner
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
|
||
|
|
"go.opencensus.io/stats"
|
||
|
|
"go.opencensus.io/stats/view"
|
||
|
|
)
|
||
|
|
|
||
|
|
const statsPrefix = "cloud.google.com/go/spanner/"
|
||
|
|
|
||
|
|
func recordStat(ctx context.Context, m *stats.Int64Measure, n int64) {
|
||
|
|
stats.Record(ctx, m.M(n))
|
||
|
|
}
|
||
|
|
|
||
|
|
var (
|
||
|
|
// OpenSessionCount is a measure of the number of sessions currently opened.
|
||
|
|
// It is EXPERIMENTAL and subject to change or removal without notice.
|
||
|
|
OpenSessionCount = stats.Int64(statsPrefix+"open_session_count", "Number of sessions currently opened",
|
||
|
|
stats.UnitDimensionless)
|
||
|
|
|
||
|
|
// OpenSessionCountView is a view of the last value of OpenSessionCount.
|
||
|
|
// It is EXPERIMENTAL and subject to change or removal without notice.
|
||
|
|
OpenSessionCountView = &view.View{
|
||
|
|
Name: OpenSessionCount.Name(),
|
||
|
|
Description: OpenSessionCount.Description(),
|
||
|
|
Measure: OpenSessionCount,
|
||
|
|
Aggregation: view.LastValue(),
|
||
|
|
}
|
||
|
|
)
|