android中的XMPP连接错误

Posted 2023-02-24

【中文标题】android中的XMPP连接错误

【英文标题】：XMPP connection error in android

【发布时间】：2016-05-30 10:55:23

【问题描述】：

我正在尝试使用带有开放式服务器的 smack 4.1.4 来执行 xmpp，我可以在其中连接到服务器一段时间。然后过了一段时间我得到了错误。这是我的java类。

    public void init(String userId,String pwd ) 
        Log.i("XMPP", "Initializing!");
        this.userName = userId;
        this.passWord = pwd;
        XMPPTCPConnectionConfiguration.Builder configBuilder = XMPPTCPConnectionConfiguration.builder();
        configBuilder.setUsernameAndPassword(userName, passWord);
        configBuilder.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled);

        configBuilder.setServiceName(DOMAIN);
        configBuilder.setHost(HOST);
        configBuilder.setPort(PORT);
        //configBuilder.setDebuggerEnabled(true);
        connection = new XMPPTCPConnection(configBuilder.build());
        connection.addConnectionListener(connectionListener);

    

    // Disconnect Function
    public void disconnectConnection()

        new Thread(new Runnable() 
            @Override
            public void run() 
                connection.disconnect();
            
        ).start();
    

    public void connectConnection()
    
        AsyncTask<Void, Void, Boolean> connectionThread = new AsyncTask<Void, Void, Boolean>() 

            @Override
            protected Boolean doInBackground(Void... arg0) 

                // Create a connection
                try 
                    connection.connect();
//                    login();
                    connected = true;

                 catch (IOException e) 
                 catch (SmackException e) 

                 catch (XMPPException e) 
                                    

                return null;
            
        ;
        connectionThread.execute();
    
public void login() 

        try 
            connection.login(userName, passWord);
            //Log.i("LOGIN", "Yey! We're connected to the Xmpp server!");

         catch (XMPPException | SmackException | IOException e) 
            e.printStackTrace();
         catch (Exception e) 
        

    

以下是我遇到的错误

05-30 17:07:13.675 892-1180/com.demoapp.messenger W/AbstractXMPPConnection: org.jivesoftware.smack.XMPPException$StreamErrorException: internal-server-error You can read more about the meaning of this stream error at http://xmpp.org/rfcs/rfc6120.html#streams-error-conditions
05-30 17:07:13.675 892-1180/com.demoapp.messenger W/AbstractXMPPConnection: <stream:error><internal-server-error xmlns='urn:ietf:params:xml:ns:xmpp-streams'/></stream:error>
05-30 17:07:13.675 892-1180/com.demoapp.messenger W/AbstractXMPPConnection:     at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPConnection.java:1003)
05-30 17:07:13.675 892-1180/com.demoapp.messenger W/AbstractXMPPConnection:     at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$300(XMPPTCPConnection.java:944)
05-30 17:07:13.675 892-1180/com.demoapp.messenger W/AbstractXMPPConnection:     at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:959)
05-30 17:07:13.675 892-1180/com.demoapp.messenger W/AbstractXMPPConnection:     at java.lang.Thread.run(Thread.java:856)
05-30 17:07:13.675 892-1180/com.demoapp.messenger D/xmpp: ConnectionClosedOn Error!

对此的任何帮助将不胜感激

【问题讨论】：

嗯，错误日志明确指出服务器在5秒内无法响应，请检查服务器是否因某种原因下线。鉴于您提供的描述，很难找出实际问题。

@Egor-error 日志已更改。我收到此错误

internal-server-error You can read more about the meaning of this stream error at http://xmpp.org/rfcs/rfc6120.html#streams-error-conditions

@Egor-如何解决这个错误。我不明白这个错误。当我打开这个网址时。

@Egor-请告诉我如何解决这个错误

【参考方案1】：

您需要将 jre 更新到版本 8 如果您使用的是基于 Linux 的系统，请尝试使用 oracle jre 8 for openfire