无法获得响应

我正在使用smack来连接ejabbard服务器。无法获得响应

通过咂嘴使用下面的代码

val config=XMPPTCPConnectionConfiguration.builder() 
        .setXmppDomain(mDomainName) 
        .setUsernameAndPassword(mUsername,mPassword) 
        .setDebuggerEnabled(true) 

      mConnection= XMPPTCPConnection(config.build()) 

      Log.v("Current status ",mConnection!!.isConnected().toString()) 
      mConnection!!.connect()

与ejabbard服务器连接，但最终得到的错误/警告：

4-15 12:09:22.626 2685-3195/com.example.itstym.kotlinchat I/DNSUtil: Could not resolve DNS SRV resource records for _xmpp-client._tcp.replica3377.cloudapp.net. Consider adding those. 
04-15 12:09:23.033 2685-3208/com.example.itstym.kotlinchat D/SMACK: SENT (1): <stream:stream xmlns='jabber:client' to='replica3377.cloudapp.net' xmlns:stream='http://etherx.jabber.org/streams' version='1.0' from='[email protected]' xml:lang='en'> 
04-15 12:09:23.189 2685-3209/com.example.itstym.kotlinchat D/SMACK: RECV (1): <?xml version='1.0'?><stream:stream id='3002662766383892485' version='1.0' xml:lang='en' xmlns:stream='http://etherx.jabber.org/streams' to='[email protected]' from='replica3377.cloudapp.net' xmlns='jabber:client'> 
04-15 12:09:23.190 2685-3209/com.example.itstym.kotlinchat D/SMACK: RECV (1): <stream:features><mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>PLAIN</mechanism><mechanism>DIGEST-MD5</mechanism><mechanism>X-OAUTH2</mechanism><mechanism>SCRAM-SHA-1</mechanism></mechanisms></stream:features> 
04-15 12:09:28.846 2685-2754/com.example.itstym.kotlinchat D/SMACK: RECV (0): <stream:error><connection-timeout xmlns='urn:ietf:params:xml:ns:xmpp-streams'/></stream:error></stream:stream>

后30秒左右，我正在另一个错误

04-15 12:09:28.853 2685-2754/com.example.itstym.kotlinchat W/AbstractXMPPConnection: Connection XMPPTCPConnection[not-authenticated] (0) closed with error 
                        org.jivesoftware.smack.XMPPException$StreamErrorException: connection-timeout You can read more about the meaning of this stream error at http://xmpp.org/rfcs/rfc6120.html#streams-error-conditions 
                        <stream:error><connection-timeout xmlns='urn:ietf:params:xml:ns:xmpp-streams'/></stream:error> 
                         at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPConnection.java:1046) 
                         at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$300(XMPPTCPConnection.java:980) 
                         at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:996) 
                         at java.lang.Thread.run(Thread.java:818)

但是当我检查ejabbard服务器会话是为用户启动的会话。同样使用converse.js我可以验证用户是否登录。

所以我觉得我没有从smack得到响应。

来源

2017-04-15 Ankur Khandelwal