title: file transfer in multi user chat to muliple users
body: <p>i want to send files to multiple users in a one chat room so that i will be broadcasted to everyone. so far i havent found anything or any help on internet which resolve this issue.</p>
  
  <p>currently what i tried is to send a single file to each users one by one but i think that is not an efficient way so if someone has another approach then please do let know.</p>
  
  <p>i have tried sending file using <code>si-filetransfer</code> and <code>bystream</code> also. <code>socks5 bytestream</code> is not possible in javascript i guess so  i havent tried that.</p>
  
  <p>i am using <code>openfire</code> server and <code>stophe.js</code> to send files using javascript and XMPP protocol </p>