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handlerSystemInfo.go
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/
handlerSystemInfo.go
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// Copyright (C) Cyrill@Schumacher.fm @SchumacherFM Twitter/GitHub
// Wanderlust - a cache warmer for your web app with priorities
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package picnic
import (
"github.com/SchumacherFM/wanderlust/github.com/gorilla/mux"
"github.com/SchumacherFM/wanderlust/helpers"
. "github.com/SchumacherFM/wanderlust/picnic/api"
"net/http"
"runtime"
)
type SystemInfo struct {
Goroutines int
Brotzeit int
Wanderers int
SessionExpires int
}
func (p *PicnicApp) initRoutesSystemInfo(r *mux.Router) error {
sr := r.PathPrefix("/sysinfo/").Subrouter()
sr.HandleFunc("/", p.handler(systemInfoHandler, AUTH_LEVEL_LOGIN_WAIT)).Methods("GET")
return nil
}
func systemInfoHandler(rc RequestContextIf, w http.ResponseWriter, r *http.Request) error {
d := newSystemInfo()
d.SessionExpires = rc.GetUser().GetSessionExpiresIn()
return helpers.RenderFFJSON(w, d, http.StatusOK)
}
func newSystemInfo() *SystemInfo {
si := &SystemInfo{
Goroutines: runtime.NumGoroutine(),
Brotzeit: helpers.RandomInt(6), // @todo
Wanderers: helpers.RandomInt(20), // @todo
SessionExpires: 0,
}
return si
}