mirror of
https://github.com/grafana/grafana.git
synced 2024-12-01 21:19:28 -06:00
73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
// Copyright 2013 Martini Authors
|
|
// Copyright 2014 Unknwon
|
|
//
|
|
// 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 middleware
|
|
|
|
import (
|
|
"net/http"
|
|
"time"
|
|
|
|
"github.com/grafana/grafana/pkg/services/contexthandler"
|
|
"github.com/grafana/grafana/pkg/setting"
|
|
cw "github.com/weaveworks/common/middleware"
|
|
"gopkg.in/macaron.v1"
|
|
)
|
|
|
|
func Logger(cfg *setting.Cfg) macaron.Handler {
|
|
return func(res http.ResponseWriter, req *http.Request, c *macaron.Context) {
|
|
start := time.Now()
|
|
|
|
rw := res.(macaron.ResponseWriter)
|
|
c.Next()
|
|
|
|
timeTaken := time.Since(start) / time.Millisecond
|
|
|
|
ctx := contexthandler.FromContext(c.Req.Context())
|
|
if ctx != nil && ctx.PerfmonTimer != nil {
|
|
ctx.PerfmonTimer.Observe(float64(timeTaken))
|
|
}
|
|
|
|
status := rw.Status()
|
|
if status == 200 || status == 304 {
|
|
if !cfg.RouterLogging {
|
|
return
|
|
}
|
|
}
|
|
|
|
if ctx != nil {
|
|
logParams := []interface{}{
|
|
"method", req.Method,
|
|
"path", req.URL.Path,
|
|
"status", status,
|
|
"remote_addr", c.RemoteAddr(),
|
|
"time_ms", int64(timeTaken),
|
|
"size", rw.Size(),
|
|
"referer", req.Referer(),
|
|
}
|
|
|
|
traceID, exist := cw.ExtractTraceID(ctx.Req.Context())
|
|
if exist {
|
|
logParams = append(logParams, "traceID", traceID)
|
|
}
|
|
|
|
if status >= 500 {
|
|
ctx.Logger.Error("Request Completed", logParams...)
|
|
} else {
|
|
ctx.Logger.Info("Request Completed", logParams...)
|
|
}
|
|
}
|
|
}
|
|
}
|