Please help me.
When I connect to openfire, it is successful, but immediately it lost the connection with the exception reloading roster. Just looks like that:
Exception reloading roster
org.jivesoftware.smack.SmackException$NoResponseException: No response received within reply timeout. Timeout was 5000ms (~5s). Used filter: IQReplyFilter: iqAndIdFilter (AndFilter: (OrFilter: (IQTypeFilter: type=error, IQTypeFilter: type=result), StanzaIdFilter: id=xUXlf-5)), : fromFilter (OrFilter: (FromMatchesFilter (full): null, FromMatchesFilter (bare): 001@192.168.4.2, FromMatchesFilter (full): 192.168.4.2)).
at org.jivesoftware.smack.AbstractXMPPConnection$6.run(AbstractXMPPConnection.java :1438)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:423)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Schedu ledThreadPoolExecutor.java:269)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)