mirror of
https://github.com/go-gitea/gitea
synced 2024-11-18 08:04:25 +00:00
e81ccc406b
Change all license headers to comply with REUSE specification. Fix #16132 Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github> Co-authored-by: John Olheiser <john.olheiser@gmail.com>
106 lines
3.3 KiB
Go
106 lines
3.3 KiB
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package routing
|
|
|
|
import (
|
|
"net/http"
|
|
"time"
|
|
|
|
"code.gitea.io/gitea/modules/context"
|
|
"code.gitea.io/gitea/modules/log"
|
|
)
|
|
|
|
// NewLoggerHandler is a handler that will log routing to the router log taking account of
|
|
// routing information
|
|
func NewLoggerHandler() func(next http.Handler) http.Handler {
|
|
manager := requestRecordsManager{
|
|
requestRecords: map[uint64]*requestRecord{},
|
|
}
|
|
manager.startSlowQueryDetector(3 * time.Second)
|
|
|
|
logger := log.GetLogger("router")
|
|
manager.print = logPrinter(logger)
|
|
return manager.handler
|
|
}
|
|
|
|
var (
|
|
startMessage = log.NewColoredValueBytes("started ", log.DEBUG.Color())
|
|
slowMessage = log.NewColoredValueBytes("slow ", log.WARN.Color())
|
|
pollingMessage = log.NewColoredValueBytes("polling ", log.INFO.Color())
|
|
failedMessage = log.NewColoredValueBytes("failed ", log.WARN.Color())
|
|
completedMessage = log.NewColoredValueBytes("completed", log.INFO.Color())
|
|
unknownHandlerMessage = log.NewColoredValueBytes("completed", log.ERROR.Color())
|
|
)
|
|
|
|
func logPrinter(logger log.Logger) func(trigger Event, record *requestRecord) {
|
|
return func(trigger Event, record *requestRecord) {
|
|
if trigger == StartEvent {
|
|
if !logger.IsTrace() {
|
|
// for performance, if the "started" message shouldn't be logged, we just return as early as possible
|
|
// developers can set the router log level to TRACE to get the "started" request messages.
|
|
return
|
|
}
|
|
// when a request starts, we have no information about the handler function information, we only have the request path
|
|
req := record.request
|
|
logger.Trace("router: %s %v %s for %s", startMessage, log.ColoredMethod(req.Method), req.RequestURI, req.RemoteAddr)
|
|
return
|
|
}
|
|
|
|
req := record.request
|
|
|
|
// Get data from the record
|
|
record.lock.Lock()
|
|
handlerFuncInfo := record.funcInfo.String()
|
|
isLongPolling := record.isLongPolling
|
|
isUnknownHandler := record.funcInfo == nil
|
|
panicErr := record.panicError
|
|
record.lock.Unlock()
|
|
|
|
if trigger == StillExecutingEvent {
|
|
message := slowMessage
|
|
level := log.WARN
|
|
if isLongPolling {
|
|
level = log.INFO
|
|
message = pollingMessage
|
|
}
|
|
_ = logger.Log(0, level, "router: %s %v %s for %s, elapsed %v @ %s",
|
|
message,
|
|
log.ColoredMethod(req.Method), req.RequestURI, req.RemoteAddr,
|
|
log.ColoredTime(time.Since(record.startTime)),
|
|
handlerFuncInfo,
|
|
)
|
|
return
|
|
}
|
|
|
|
if panicErr != nil {
|
|
_ = logger.Log(0, log.WARN, "router: %s %v %s for %s, panic in %v @ %s, err=%v",
|
|
failedMessage,
|
|
log.ColoredMethod(req.Method), req.RequestURI, req.RemoteAddr,
|
|
log.ColoredTime(time.Since(record.startTime)),
|
|
handlerFuncInfo,
|
|
panicErr,
|
|
)
|
|
return
|
|
}
|
|
|
|
var status int
|
|
if v, ok := record.responseWriter.(context.ResponseWriter); ok {
|
|
status = v.Status()
|
|
}
|
|
level := log.INFO
|
|
message := completedMessage
|
|
if isUnknownHandler {
|
|
level = log.ERROR
|
|
message = unknownHandlerMessage
|
|
}
|
|
|
|
_ = logger.Log(0, level, "router: %s %v %s for %s, %v %v in %v @ %s",
|
|
message,
|
|
log.ColoredMethod(req.Method), req.RequestURI, req.RemoteAddr,
|
|
log.ColoredStatus(status), log.ColoredStatus(status, http.StatusText(status)), log.ColoredTime(time.Since(record.startTime)),
|
|
handlerFuncInfo,
|
|
)
|
|
}
|
|
}
|