private void writeData(CometConnection c, CometMessage msg) throws IOException {
c.setDyingTime(System.currentTimeMillis());
PrintWriter writer;
HttpServletResponse response = c.getResponse();
response.setCharacterEncoding("UTF-8");
response.setContentType("text/html;charset=UTF-8");
response.setHeader("Pragma", "No-cache");
response.setHeader("Cache-Control", "no-cache");
response.setDateHeader("Expires", 0);
writer = response.getWriter();
writer.print(CometProtocol.encode(msg));
close(c);
}
