コード例 #1
0
ファイル: CometSender.java プロジェクト: MifengHe/comet4j
 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);
 }
コード例 #2
0
ファイル: CometSender.java プロジェクト: MifengHe/comet4j
 /**
  * 为一个连接发送一条消息
  *
  * @param c
  * @param e
  */
 synchronized void sendTo(CometConnection c, CometMessage msg) {
   if (c == null) {
     return;
   }
   if (CometProtocol.STATE_DYING.equals(c.getState()) || c.getResponse() == null) {
     cacher.push(c, msg);
     return;
   }
   try {
     writeData(c, msg);
   } catch (IOException e1) {
     e1.printStackTrace();
   }
 }
コード例 #3
0
ファイル: CometSender.java プロジェクト: MifengHe/comet4j
 private void close(CometConnection c) throws IOException {
   if (c.getResponse() != null) {
     if (c.getWorkStyle().equals(CometProtocol.WORKSTYLE_LLOOP)) {
       c.setState(CometProtocol.STATE_DYING);
       try {
         c.getResponse().getWriter().close();
       } catch (Exception e) {
       }
       c.setResponse(null);
     } else {
       try {
         c.getResponse().flushBuffer();
       } catch (Exception e) {
       }
     }
   }
 }