'_loadChatHistoryWithCb';
{ user_id: '69', room_id: '156', bet_id: '159' }



"_leave";
{

}

static const String JOINCHATROOM = "_joinSocketWithCB";     
{
	params.user_id
}



"_join_chat_room";
 { user_id: '69', bet_id: '161', room_id: '' }


'_sendMessage';
 
{
   sender_id: 69,
   bet_id: 159,
   room_id: '156',
   message_type: '0',
   message: 'jj',
   file_url: null
 }

emit '_receivedMessage';