3 Replies Latest reply on Mar 3, 2017 4:54 PM by David.Kim

    issue on connection TLSv1.2



      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.