debug_http.go

// Copyright 2017 Xiaomi, Inc.
//
// 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 http

import (
	"net/http"
	"strings"

	"github.com/open-falcon/falcon-plus/modules/transfer/sender"
)

func configDebugHttpRoutes() {
	// conn pools
	http.HandleFunc("/debug/connpool/", func(w http.ResponseWriter, r *http.Request) {
		urlParam := r.URL.Path[len("/debug/connpool/"):]
		args := strings.Split(urlParam, "/")

		argsLen := len(args)
		if argsLen < 1 {
			w.Write([]byte("bad args\n"))
			return
		}

		var result string
		receiver := args[0]
		switch receiver {
		case "judge":
			result = strings.Join(sender.JudgeConnPools.Proc(), "\n")
		case "graph":
			result = strings.Join(sender.GraphConnPools.Proc(), "\n")
		default:
			result = "bad args, module not exist\n"
		}
		w.Write([]byte(result))
	})
}