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Merge pull request #688 from miwee/dashboard_api_client_status

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dashboard_api for getting a client status by name
This commit is contained in:
fatedier 2018-04-10 17:57:26 +08:00 committed by GitHub
commit 814afbe1f6
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3 changed files with 148 additions and 0 deletions
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4
server/dashboard.go
View File

@ -40,6 +40,10 @@ func RunDashboardServer(addr string, port int) (err error) {
// api, see dashboard_api.go
router.GET("/api/serverinfo", frpNet.HttprouterBasicAuth(apiServerInfo, user, passwd))
router.GET("/api/proxy/tcp/:name", frpNet.HttprouterBasicAuth(apiProxyTcpByName, user, passwd))
router.GET("/api/proxy/udp/:name", frpNet.HttprouterBasicAuth(apiProxyUdpByName, user, passwd))
router.GET("/api/proxy/http/:name", frpNet.HttprouterBasicAuth(apiProxyHttpByName, user, passwd))
router.GET("/api/proxy/https/:name", frpNet.HttprouterBasicAuth(apiProxyHttpsByName, user, passwd))
router.GET("/api/proxy/tcp", frpNet.HttprouterBasicAuth(apiProxyTcp, user, passwd))
router.GET("/api/proxy/udp", frpNet.HttprouterBasicAuth(apiProxyUdp, user, passwd))
router.GET("/api/proxy/http", frpNet.HttprouterBasicAuth(apiProxyHttp, user, passwd))

113
server/dashboard_api.go
View File

@ -189,6 +189,119 @@ func getProxyStatsByType(proxyType string) (proxyInfos []*ProxyStatsInfo) {
return
}
// Get proxy info by name.
type GetProxyStatsResp struct {
GeneralResponse
Name string `json:"name"`
Conf config.ProxyConf `json:"conf"`
TodayTrafficIn int64 `json:"today_traffic_in"`
TodayTrafficOut int64 `json:"today_traffic_out"`
CurConns int64 `json:"cur_conns"`
LastStartTime string `json:"last_start_time"`
LastCloseTime string `json:"last_close_time"`
Status string `json:"status"`
}
// api/proxy/tcp/:name
func apiProxyTcpByName(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
var (
buf []byte
res GetProxyStatsResp
)
name := params.ByName("name")
defer func() {
log.Info("Http response [/api/proxy/tcp/:name]: code [%d]", res.Code)
}()
log.Info("Http request: [/api/proxy/tcp/:name]")
res = getProxyStatsByTypeAndName(consts.TcpProxy, name)
buf, _ = json.Marshal(&res)
w.Write(buf)
}
// api/proxy/udp/:name
func apiProxyUdpByName(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
var (
buf []byte
res GetProxyStatsResp
)
name := params.ByName("name")
defer func() {
log.Info("Http response [/api/proxy/udp/:name]: code [%d]", res.Code)
}()
log.Info("Http request: [/api/proxy/udp/:name]")
res = getProxyStatsByTypeAndName(consts.UdpProxy, name)
buf, _ = json.Marshal(&res)
w.Write(buf)
}
// api/proxy/http/:name
func apiProxyHttpByName(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
var (
buf []byte
res GetProxyStatsResp
)
name := params.ByName("name")
defer func() {
log.Info("Http response [/api/proxy/http/:name]: code [%d]", res.Code)
}()
log.Info("Http request: [/api/proxy/http/:name]")
res = getProxyStatsByTypeAndName(consts.HttpProxy, name)
buf, _ = json.Marshal(&res)
w.Write(buf)
}
// api/proxy/https/:name
func apiProxyHttpsByName(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
var (
buf []byte
res GetProxyStatsResp
)
name := params.ByName("name")
defer func() {
log.Info("Http response [/api/proxy/https/:name]: code [%d]", res.Code)
}()
log.Info("Http request: [/api/proxy/https/:name]")
res = getProxyStatsByTypeAndName(consts.HttpsProxy, name)
buf, _ = json.Marshal(&res)
w.Write(buf)
}
func getProxyStatsByTypeAndName(proxyType string, proxyName string) (proxyInfo GetProxyStatsResp) {
proxyInfo.Name = proxyName
ps := StatsGetProxiesByTypeAndName(proxyType, proxyName)
if ps == nil {
proxyInfo.Code = 1
proxyInfo.Msg = "no proxy info found"
} else {
if pxy, ok := ServerService.pxyManager.GetByName(proxyName); ok {
proxyInfo.Conf = pxy.GetConf()
proxyInfo.Status = consts.Online
} else {
proxyInfo.Status = consts.Offline
}
proxyInfo.TodayTrafficIn = ps.TodayTrafficIn
proxyInfo.TodayTrafficOut = ps.TodayTrafficOut
proxyInfo.CurConns = ps.CurConns
proxyInfo.LastStartTime = ps.LastStartTime
proxyInfo.LastCloseTime = ps.LastCloseTime
}
return
}
// api/proxy/traffic/:name
type GetProxyTrafficResp struct {
GeneralResponse

31
server/metric.go
View File

@ -263,6 +263,37 @@ func StatsGetProxiesByType(proxyType string) []*ProxyStats {
return res
}
func StatsGetProxiesByTypeAndName(proxyType string, proxyName string) (res *ProxyStats) {
globalStats.mu.Lock()
defer globalStats.mu.Unlock()
for name, proxyStats := range globalStats.ProxyStatistics {
if proxyStats.ProxyType != proxyType {
continue
}
if name != proxyName {
continue
}
res = &ProxyStats{
Name: name,
Type: proxyStats.ProxyType,
TodayTrafficIn: proxyStats.TrafficIn.TodayCount(),
TodayTrafficOut: proxyStats.TrafficOut.TodayCount(),
CurConns: proxyStats.CurConns.Count(),
}
if !proxyStats.LastStartTime.IsZero() {
res.LastStartTime = proxyStats.LastStartTime.Format("01-02 15:04:05")
}
if !proxyStats.LastCloseTime.IsZero() {
res.LastCloseTime = proxyStats.LastCloseTime.Format("01-02 15:04:05")
}
break
}
return
}
type ProxyTrafficInfo struct {
Name string
TrafficIn []int64