我正在使用xmpp开发一个聊天应用程序,根据我们的要求,我们有三台服务器Apache 7、ejabbered 2.1.11和mysql 5.5。
to run xmppbot on tomcat used below library
-Smack-core-4.0.3.jar
-smack-tcp-4.0.3.jar
-xlightweb2.5.jar
-xpp3-1.1.3.3.jar
-xSocket-2.4.6.jar使用上述库,我能够与ejabberd连接,并能够使用登录id和密码登录,但经过一段时间的连接登录后,将自动关闭并在堆栈跟踪下面运行
Sep 16, 2014 4:36:01 PM org.jivesoftware.smack.XMPPConnection callConnectionClosedOnErrorListener
WARNING: Connection closed with error
java.io.EOFException: no more data available - expected end tag </stream:stream> to close start tag <stream:stream> from line 1, parser stopped on END_TAG seen ...</text></error></iq>... @1:1347
at org.xmlpull.mxp1.MXParser.fillBuf(MXParser.java:2919)
at org.xmlpull.mxp1.MXParser.more(MXParser.java:2928)
at org.xmlpull.mxp1.MXParser.nextImpl(MXParser.java:1112)
at org.xmlpull.mxp1.MXParser.next(MXParser.java:1061)
at org.jivesoftware.smack.tcp.PacketReader.parsePackets(PacketReader.java:279)
at org.jivesoftware.smack.tcp.PacketReader.access$000(PacketReader.java:47)
at org.jivesoftware.smack.tcp.PacketReader$1.run(PacketReader.java:81)
Sep 16, 2014 4:37:15 PM org.jivesoftware.smack.XMPPConnection callConnectionClosedOnErrorListener
WARNING: Connection closed with error
java.io.EOFException: no more data available - expected end tag </stream:stream> to close start tag <stream:stream> from line 1, parser stopped on END_TAG seen ...</text></error></iq>... @1:1347
at org.xmlpull.mxp1.MXParser.fillBuf(MXParser.java:2919)
at org.xmlpull.mxp1.MXParser.more(MXParser.java:2928)
at org.xmlpull.mxp1.MXParser.nextImpl(MXParser.java:1112)
at org.xmlpull.mxp1.MXParser.next(MXParser.java:1061)
at org.jivesoftware.smack.tcp.PacketReader.parsePackets(PacketReader.java:279)
at org.jivesoftware.smack.tcp.PacketReader.access$000(PacketReader.java:47)
at org.jivesoftware.smack.tcp.PacketReader$1.run(PacketReader.java:81)上面的消息在我的eclipse控制台中不断重复!
有人能解释一下吗
提前谢谢!
发布于 2014-09-17 07:10:27
后来,连接意外地中断了。例如,因为服务器以不干净的方式关闭了它。
造成这种情况的原因可能很多。您应该处理异常并重新建立连接。
发布于 2016-02-09 19:11:13
您需要设置心跳(Ping)间隔,以克服空闲连接上的超时。超时不一定在应用程序中,它们可以出现在path.in中的路由器/交换机中--示例中,600表示10分钟。
PingManager.getInstanceFor(connection).setPingInterval(600);
https://stackoverflow.com/questions/25882594
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