No response from server. OpenFire | Smack

Hi,

I'm using the Smack 3.2.1 and Openfire 3.6.4 & above for couple of years.

Facing the following problem very often.

No response from server.:

        at org.jivesoftware.smackx.packet.SyncPacketSend.getReply(SyncPacketSend.java:50)

        at org.jivesoftware.smackx.packet.SyncPacketSend.getReply(SyncPacketSend.java:61)

        at org.jivesoftware.smackx.pubsub.LeafNode.send(LeafNode.java:256)

        at org.jivesoftware.smackx.pubsub.LeafNode.send(LeafNode.java:233)

        at com.alert.AlertProcessor.PublishAlert(AlertProcessor.java:1743)

        at com.alert.AlertProcessor.onMessage(AlertProcessor.java:348)

        at com.alert.amq.Consumer.consumeMessages(Consumer.java:101)

        at com.alert.amq.Consumer.run(Consumer.java:82)

        at java.lang.Thread.run(Thread.java:662)

'No response from server' issue still occurring Even after increasing the ReplyTimeout values like this.,

SmackConfiguration.setPacketReplyTimeout(10000);

Please share your ideas/solution to resolve this issue asap.

Thanks

Ramesh Kasi