Ubuntu 在远程vm上从web连接grunt实例

Ubuntu 在远程vm上从web连接grunt实例,ubuntu,gruntjs,server,remote-server,koding,Ubuntu,Gruntjs,Server,Remote Server,Koding,您好,我正在koding虚拟机上运行grunt实例。我希望能够从web连接到grunt实例,以便实际查看我的工作 Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name Timer tcp 0 0 0.0.0.0:9000 0.0.0.0:* LISTEN 2685/grunt

您好,我正在koding虚拟机上运行grunt实例。我希望能够从web连接到grunt实例,以便实际查看我的工作

Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name Timer
tcp        0      0 0.0.0.0:9000            0.0.0.0:*               LISTEN      2685/grunt       off (0.00/0/0)
似乎我正在grunt服务器的端口上监听,但当我尝试访问时:

http://ubkkc6631b3c.bogdanmaier.koding.io:9000
它返回ERR\u连接被拒绝

知道为什么吗?或者我该如何解决这个问题

Grunt.js:

...
 connect: {
      options: {
        port: 9000,
        // Change this to '0.0.0.0' to access the server from outside.
        hostname: '0.0.0.0',
        livereload: 35729
      },
...
编辑

从终点站

WGET http://ubkkc6631b3c.bogdanmaier.koding.io:9000
结果:

~/workspace/yeoman-tests-dev $ wget http://ubkkc6631b3c.bogdanmaier.koding.io:9000/
--2015-10-08 10:02:53--  http://ubkkc6631b3c.bogdanmaier.koding.io:9000/
Resolving ubkkc6631b3c.bogdanmaier.koding.io (ubkkc6631b3c.bogdanmaier.koding.io)... 52.30.48.227
Connecting to ubkkc6631b3c.bogdanmaier.koding.io (ubkkc6631b3c.bogdanmaier.koding.io)|52.30.48.22
7|:9000... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3118 (3.0K) [text/html]
Saving to: 'index.html.3'

100%[=======================================================>] 3,118       --.-K/s   in 0.001s  

2015-10-08 10:02:54 (5.10 MB/s) - 'index.html.3' saved [3118/3118]

配置正确。这个问题的原因是我当时所在的网络中的封闭端口。因此,如果您认为所有设置都正确,请考虑使用不同的网络进行测试。:)