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stats.go
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/
stats.go
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// Copyright 2017 fatedier, fatedier@gmail.com
//
// 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 stats
import (
"time"
"github.com/fatedier/frp/utils/metric"
)
const (
ReserveDays = 7
)
type StatsType int
const (
TypeNewClient StatsType = iota
TypeCloseClient
TypeNewProxy
TypeCloseProxy
TypeOpenConnection
TypeCloseConnection
TypeAddTrafficIn
TypeAddTrafficOut
)
type ServerStats struct {
TotalTrafficIn int64
TotalTrafficOut int64
CurConns int64
ClientCounts int64
ProxyTypeCounts map[string]int64
}
type ProxyStats struct {
Name string
Type string
TodayTrafficIn int64
TodayTrafficOut int64
LastStartTime string
LastCloseTime string
CurConns int64
}
type ProxyTrafficInfo struct {
Name string
TrafficIn []int64
TrafficOut []int64
}
type ProxyStatistics struct {
Name string
ProxyType string
TrafficIn metric.DateCounter
TrafficOut metric.DateCounter
CurConns metric.Counter
LastStartTime time.Time
LastCloseTime time.Time
}
type ServerStatistics struct {
TotalTrafficIn metric.DateCounter
TotalTrafficOut metric.DateCounter
CurConns metric.Counter
// counter for clients
ClientCounts metric.Counter
// counter for proxy types
ProxyTypeCounts map[string]metric.Counter
// statistics for different proxies
// key is proxy name
ProxyStatistics map[string]*ProxyStatistics
}
type Collector interface {
Mark(statsType StatsType, payload interface{})
Run() error
GetServer() *ServerStats
GetProxiesByType(proxyType string) []*ProxyStats
GetProxiesByTypeAndName(proxyType string, proxyName string) *ProxyStats
GetProxyTraffic(name string) *ProxyTrafficInfo
}
type NewClientPayload struct{}
type CloseClientPayload struct{}
type NewProxyPayload struct {
Name string
ProxyType string
}
type CloseProxyPayload struct {
Name string
ProxyType string
}
type OpenConnectionPayload struct {
ProxyName string
}
type CloseConnectionPayload struct {
ProxyName string
}
type AddTrafficInPayload struct {
ProxyName string
TrafficBytes int64
}
type AddTrafficOutPayload struct {
ProxyName string
TrafficBytes int64
}