当我尝试在调试模式下启动Jetty时，为什么将其挂起? [英] Why is Jetty hanging when I try to start it in debug mode?

问题描述

我的问题是，当我尝试以调试模式启动Start.java时，Jetty挂起.这是我的Start.java文件，摘自 Wicket快速入门页

My problem is that when I try to launch Start.java in debug mode, Jetty hangs. Here is my Start.java file, taken from the Wicket quickstart page

Server server = new Server();
SocketConnector connector = new SocketConnector();

// Set some timeout options to make debugging easier.
connector.setMaxIdleTime(1000 * 60 * 60);
.....
try {
    System.out.println(">>> STARTING EMBEDDED JETTY SERVER, PRESS ANY KEY TO STOP");
    server.start();
    System.in.read();
    System.out.println(">>> STOPPING EMBEDDED JETTY SERVER");
    // while (System.in.available() == 0) {
    //   Thread.sleep(5000);
    // }
    server.stop();
    server.join();
} catch (Exception e) {
.....
}

当我尝试访问 http://localhost:8080 时，我得到:

When I try to reach http://localhost:8080, I get:

HTTP错误:503

HTTP ERROR: 503

问题访问/原因:

SERVICE_UNAVAILABLE

SERVICE_UNAVAILABLE

没有错误日志.怎么了，我该如何解决?

There are no error logs. What's wrong, and how do I fix it?

推荐答案

该问题可能是由您的IDEA调试选项引起的.在每个断点的断点部分，有一个suspend all/thread选项.如果您已在暂停的断点处停止，则所有线程Jetty都不会响应请求(因为它已被暂停).将断点更改为线程".

The problem probably caused by your IDEA debugging options. At the breakpoints section for each breakpoint there is a suspend all / thread option. If you have stopped at a breakpoint which suspended all threads Jetty will not answer requests (since it has been suspended). Change the breakpoint to "thread".

这篇关于当我尝试在调试模式下启动Jetty时，为什么将其挂起?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！