AnsweredAssumed Answered

issue on connection TLSv1.2

Question asked by David.Kim on Feb 27, 2017
Latest reply on Mar 3, 2017 by David.Kim


I have trouble with using Openfire server with ZOM messenger.


Server 1 - Openfire 4.1.2 on ubuntu

Server 2 - ejabberd 17.03 on ubuntu

Client 1 - ZOM android

Client 2 - freelab messenger (it's conversations messenger 1.13.8 version)

Client 3 - ZOM iOS


TEST 1) Connecting to Server 1 with,

     Client 1 is fail, Client 2 is fail, Client 3 is success.


TEST 2) Connecting to Server 2 with,

     Client 1 is success, Client 2 is success, Client 3 is success.


So, I thought some problem is in Openfire server and packet captured with wireshark sniffer to case T1 as (Server 1, Client 1) and T2 as (Server 1, Client 2).

Both T1 and T2 showed that ZOM and freelab messenger hang on when connecting is established and start using TLSv1.2 protocol. 

Capture image attached. At end of list, it's going hang. no more packets between Openfire and ZOM, freelab.


I have tested Server 2 with Client 1, they also used TLSv1.2 protocol and worked well.

I don't know what the root cause is, Openfire or Client messenger ?


Need help. Thank you.