title: Several uploads to servlet in one request
body: <p>In Servlet 3.1 it is possible to upload multiple files to servlet in one request (like a bulk upload), but what I want to achieve is to upload a big number of files to servlet as soon as each one is created without creating a new request on every file. In other words, there are 1000 files created on runtime, and I do not want 1st one to wait for the creation of the last to be uploaded. I want each file uploaded immediately after creation, so that servlet can check the upload timestamp for each file (and send back the result). The hard part for me is, I want neither to wait for creating all of them, nor to use separate requests for each file. </p>
  
  <p>Is that possible? If yes, please give me some tips and directions/sources.</p>