pprof.go

// Copyright © 2014 Terry Mao All rights reserved.
// This file is part of gosnowflake.

// gosnowflake 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.

// gosnowflake 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 gosnowflake.  If not, see <http://www.gnu.org/licenses/>.

package main

import (
	log "github.com/alecthomas/log4go"
	"net/http"
	"net/http/pprof"
)

// InitPprof start http pprof.
func InitPprof() {
	pprofServeMux := http.NewServeMux()
	pprofServeMux.HandleFunc("/debug/pprof/", pprof.Index)
	pprofServeMux.HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
	pprofServeMux.HandleFunc("/debug/pprof/profile", pprof.Profile)
	pprofServeMux.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
	for _, addr := range MyConf.PprofBind {
		go func() {
			if err := http.ListenAndServe(addr, pprofServeMux); err != nil {
				log.Error("http.ListenAndServe(\"%s\", pproServeMux) error(%v)", addr)
				panic(err)
			}
		}()
	}
}