Search code examples
javaejabberdsmackasmack

java.io.EOFException: no more data available - expected end tag </stream:stream> to close start tag <stream:stream>

I am working on a chat app using xmpp,As per our requirement we have three server Apache Tomcat 7,ejabbered 2.1.11 and 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

Using above library I am able to Connect with ejabberd and able to login with my login id and password but after some time of logging in connection gets close automatically and a am getting below stack trace

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)

and above messages keeps repeating in loop in my eclipse console!!!

can anyone explain me

  1. What is the reason for the above error?
  2. How can I solve above error?

Thanks in advance!!!

Solution
    1. What is the reason for the above error?

    Then connection went down unexpectedly. For example because the server closed it in an unclean way.

    1. How can I solve above error?

    There can be many causes for this. You should handle the exception and re-establish the connection.