I am trying to create a MultiUser Chat room using Java..
This is my code...
ConnectionConfiguration config = new ConnectionConfiguration("ip_address", 5222, "admin.com");
config.setSecurityMode(SecurityMode.disabled);
XMPPTCPConnection connection = new XMPPTCPConnection(config);
connection.connect();
connection.login(username, password);
MultiUserChat mucRoom = new MultiUserChat(connection, groupId@hostname);
mucRoom.create("unio_groups_" + groupId);
However, I am getting an excepton "org.jivesoftware.smack.SmackException$NoResponseException"..