Javamail:为IMAPFolder发出idle()的正确方法 [英] Javamail : Proper way to issue idle() for IMAPFolder

问题描述

我已经为IMAPFolder设置了MessageCountListener.为了连续获取更新，我必须执行以下操作，这对于我的应用程序性能而言是致命的.因为它在每个文件夹中都运行，所以它冻结了GUI.

I have set MessageCountListener for IMAPFolder. In order to get updates continuously I had to do the following, which is a killer for my app performance wise. It freezes the GUI since it's running for each and every folder.

while (true) {
     try {
          if (folder != null && folder.isOpen()) {
              folder.idle();
          } else {
              getSyncListenersAttachedFolders().remove(syncFolder.getFolderID());
          }
     } catch (Exception ex) {
          errorLOG.error("IDLE command issue exception.");
          getSyncListenersAttachedFolders().remove(syncFolder.getFolderID());
     }
}

有没有更好的方法来发出空闲命令，而该空闲命令不会在while(true)条件下运行. 期待快速响应.预先感谢.

Is there any better way of issuing idle command which will not run in a while(true) condition. Expecting a quick response. Thanks in advance.

推荐答案

您需要在自己的线程中运行它.

You need to run it in its own thread.

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