dongzouban9871
2016-08-24 14:38
浏览 55
已采纳

为什么收到超大记录TLS错误?

I'm trying to use go-xmpp to connect to DuckDuckGo's XMPP services.

Below is my test-case:

package main

import (
    "crypto/tls"
    "log"

    "github.com/mattn/go-xmpp"
)

const (
    svr = "dukgo.com"
    usr = "testtesttest"
    pwd = "test123"
)

func main() {
    xmpp.DefaultConfig = tls.Config{
        ServerName:         svr,
        InsecureSkipVerify: false,
    }

    options := xmpp.Options{
        Host:     svr,
        User:     usr,
        Password: pwd,
    }

    _, err := options.NewClient()
    if err != nil {
        log.Fatal(err)
    }
}

The log.Fatal block is being executed and returns the following error message:

2016/08/24 16:32:27 tls: oversized record received with length 28012
exit status 1

Googling the error points me towards an identical error in Docker, so that's not exactly helpful. What does this error mean? What can I do to fix this?

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我正在尝试使用 go-xmpp 连接到 DuckDuckGo的XMPP服务

下面是我的测试用例:

 程序包 main 
 
import(
“ crypto / tls” 
“ log” 
 
“ github.com/mattn/go-xmpp"
)

const(
 svr =” dukgo.com“  
 usr =“ testtesttest” 
 pwd =“ test123” 
)
 
func main(){
 xmpp.DefaultConfig = tls.Config {
 ServerName:svr,
 InsecureSkipVerify:false,
}  
 
选项:= xmpp。选项{
主机:svr,
用户:usr,
密码:pwd,
} 
 
 _,错误:= options.NewClient()
如果错误,  != nil {
 log.Fatal(err)
} 
} 
   
 
 

正在执行 log.Fatal 块 并返回以下错误消息:

  2016/08/24 16:32:27 tls: 收到长度为28012 
exit状态为1 
   
 
 

的超大记录,在Google上搜索错误会导致我在Docker中遇到相同的错误,因此这并不是完全有用。 这个错误是什么意思? 我该怎么解决?

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1条回答 默认 最新

  • duancoubeng5909 2016-08-24 15:16
    已采纳

    Like the example of the go-xmpp package you are using it expects the port too for the tls.

    So with out it will try to connect to the HTTP end point and give you this error. You will see errors like this when the endpoint supports only HTTP or HTTPS with an unknown CA certificate.

    Note that the package you are using also supports No TLS double check DuckGo xmpp requirements and change your code to match them.

    Other posts like this

    Example

    https://github.com/mattn/go-xmpp/blob/master/_example/example.go

    // Server has the port
    var server = flag.String("server", "talk.google.com:443", "server")
    var username = flag.String("username", "", "username")
    var password = flag.String("password", "", "password")
    var status = flag.String("status", "xa", "status")
    var statusMessage = flag.String("status-msg", "I for one welcome our new codebot overlords.", "status message")
    var notls = flag.Bool("notls", false, "No TLS")
    var debug = flag.Bool("debug", false, "debug output")
    var session = flag.Bool("session", false, "use server session")
    
    // Omitted code
    
    var talk *xmpp.Client
    var err error
    options := xmpp.Options{Host: *server,
        User:          *username,
        Password:      *password,
        NoTLS:         *notls,
        Debug:         *debug,
        Session:       *session,
        Status:        *status,
        StatusMessage: *statusMessage,
    }
    
    talk, err = options.NewClient()
    
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