Gecko [ 167.86.127.34 ]

Name	Size	Permission
jsonrpc	[ DIR ]	drwxr-xr-x
client.go	8.98 KB	-rw-r--r--
client_test.go	1.72 KB	-rw-r--r--
debug.go	2.17 KB	-rw-r--r--
server.go	21.52 KB	-rw-r--r--
server_test.go	19.02 KB	-rw-r--r--

Code Editor : debug.go

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package rpc

/*
	Some HTML presented at http://machine:port/debug/rpc
	Lists services, their methods, and some statistics, still rudimentary.
*/

import (
	"fmt"
	"html/template"
	"net/http"
	"sort"
)

const debugText = `<html>
	<body>
	<title>Services</title>
	{{range .}}
	<hr>
	Service {{.Name}}
	<hr>
		<table>
		<th align=center>Method</th><th align=center>Calls</th>
		{{range .Method}}
			<tr>
			<td align=left font=fixed>{{.Name}}({{.Type.ArgType}}, {{.Type.ReplyType}}) error</td>
			<td align=center>{{.Type.NumCalls}}</td>
			</tr>
		{{end}}
		</table>
	{{end}}
	</body>
	</html>`

var debug = template.Must(template.New("RPC debug").Parse(debugText))

// If set, print log statements for internal and I/O errors.
var debugLog = false

type debugMethod struct {
	Type *methodType
	Name string
}

type methodArray []debugMethod

type debugService struct {
	Service *service
	Name    string
	Method  methodArray
}

type serviceArray []debugService

func (s serviceArray) Len() int           { return len(s) }
func (s serviceArray) Less(i, j int) bool { return s[i].Name < s[j].Name }
func (s serviceArray) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }

func (m methodArray) Len() int           { return len(m) }
func (m methodArray) Less(i, j int) bool { return m[i].Name < m[j].Name }
func (m methodArray) Swap(i, j int)      { m[i], m[j] = m[j], m[i] }

type debugHTTP struct {
	*Server
}

// Runs at /debug/rpc
func (server debugHTTP) ServeHTTP(w http.ResponseWriter, req *http.Request) {
	// Build a sorted version of the data.
	var services serviceArray
	server.serviceMap.Range(func(snamei, svci interface{}) bool {
		svc := svci.(*service)
		ds := debugService{svc, snamei.(string), make(methodArray, 0, len(svc.method))}
		for mname, method := range svc.method {
			ds.Method = append(ds.Method, debugMethod{method, mname})
		}
		sort.Sort(ds.Method)
		services = append(services, ds)
		return true
	})
	sort.Sort(services)
	err := debug.Execute(w, services)
	if err != nil {
		fmt.Fprintln(w, "rpc: error executing template:", err.Error())
	}
}

${this.title}

Code Editor : debug.go