code: function() {
      appsink.pull(function(buf, caps) {
      	if (caps) {
      		//console.log("CAPS", caps);
      		mimeType = caps['name'];
      	}
          if (buf) {
              //console.log("BUFFER size",buf.length);
  			for( c in clients ) {
  			    // write header contained in caps
  			    clients[c].write('--'+boundary+'\r\n');
  			    clients[c].write('Content-Type: ' + mimeType + '\r\n' +
                      'Content-Length: ' + buf.length + '\r\n');
  			    clients[c].write('\r\n');
  			    /* debug to ensure the jpeg is good
  			    if(bOnce == 1) {
      			    fs.writeFile("buffer.jpeg", buf);
      				bOnce = 0;
  			    }
  			    */
  			    
  				clients[c].write(buf, 'binary');
  				clients[c].write('\r\n');
  			}
  			pull();
          } else {
              setTimeout(pull, 500);
          }
      });
  }
docs: var bOnce = 1;