Not able to join session@conference.some_server/xiff

[linzhp]

After successful login, HemlockContainer tries to join the chat room session@conference.some_server as session@conference.some_server/xiff:

client.joinChatRoom(createRoomJID(event.options.jid.resource));

However, I think it should join as session@conference.some_server/user_nick_name:

client.joinChatRoom(createRoomJID(event.options.from));

Otherwise, the other user will not be able to join the chat room as session@conference.some_server/xiff has been taken previously.

I have committed my fix to my fork at git@github.com:linzhp/hemlock.git, you may merge it to the trunk if you find it useful.

BTW, I am not quite sure about why XMPPClient::sendDiscoveryRequest() send an empty message to the chat room.