在PHPStorm中运行的xdebug无法连接到远程服务器 [英] xdebug running in PHPStorm unable to connect to remote server
问题描述
我正在尝试让xdebug在我的盒子和在远程服务器上运行的Webapp之间运行.
I'm trying to get xdebug running between my box and a webapp running on a remote server.
我正在开发箱上通过PHPStorm运行xdebug.启动调试器后，我被卡住了. PHPStorm调试器窗口挂起正在等待使用ide键'PHPStorm'的传入连接"
I'm running xdebug through PHPStorm on my development box. I get stuck after starting the debugger. The PHPStorm debugger window hangs on "Waiting for incoming connection with ide key 'PHPStorm'"
在远程服务器上，我们的系统管理员已安装xdebug.服务器具有以下设置:
On the remote server, our sys admin has installed xdebug. The server has the following settings:
xdebug.remote_port 9000
xdebug.default_enable On
xdebug.remote_enable On
xdebug.remote_connect_back On
请注意，remote_connect_back已打开.我正在为多开发人员环境配置它.这将导致xdebug.remote_host被忽略(这就是为什么我没有在其中包含它的原因).
Note that remote_connect_back is on. I'm configuring this for a multi-developer environment. This will cause xdebug.remote_host to be ignored (which is why I didn't include it up there).
我正在使用Firefox最简单的xdebug"插件.如果我在禁用xdebug插件的情况下刷新页面，则该页面可以正常加载.
I'm using the Firefox "The Easiest xdebug" addon. If I refresh a page with the xdebug addon disabled, the page loads just fine.
如果我为该页面启用了插件并刷新，则该页面将挂起直到超时.我相信这告诉我xdebug正在运行，至少要尝试执行某些操作.正确的?到目前为止一切顺利.
If I enable the addon for that page and refresh, the page will hang until timeout. I believe this tells me that xdebug is running and at least TRYING to do something. Right? So far so good.
我在我的本地开发设备上运行PHPStorm.我还在我的开发箱上安装了xdebug.这是php -i的一些相关输出:
I'm running PHPStorm on my local dev box. I have also installed xdebug on my dev box. Here's some relevant output from php -i:
xdebug support => enabled
xdebug.default_enable => On => On
xdebug.idekey => PHPStorm => PHPStorm
xdebug.remote_enable => On => On
xdebug.remote_port => 9000 => 9000
xdebug.remote_host => localhost => localhost
xdebug.remote_connect_back => Off
我在服务器上使用xdebug版本2.2.3，在客户端上使用2.2.7.我需要使用旧版本，因为我们至少停留在PHP 5.3上.客户端和服务器都运行PHP 5.3.
I'm using xdebug version 2.2.3 on the server and 2.2.7 on the client. I need to use old versions, because we're stuck on PHP 5.3... at least for now. Both client and server are running PHP 5.3.
在PHPStorm中，我设置了连接到远程服务器的服务器配置:
In PHPStorm, I set up a server config connecting to the remote server:
devops-dev.ourcloud.com
devops-dev.ourcloud.com
我有一个映射到服务器上绝对路径的路径:var/www/api/apidev.ourcloud.com/current
I have a path mapping to an absolute path on the server: var/www/api/apidev.ourcloud.com/current
正在等待端口9000.我将PHPStorm中的IDEKey设置为"PHPStorm".
Waiting on port 9000. I have my IDEKey in PHPStorm set to "PHPStorm".
我单击电话以侦听调试器连接，然后单击绿色的调试器图标，然后在调试器视图中看到:
I click the phone to listen for debugger connections and click the green debugger icon, and in the debugger view, I see:
等待使用ide键"PHPStorm"的传入连接
Waiting for incoming connection with ide key 'PHPStorm'
就是这样.我似乎没有连接到服务器.
And that's it. I don't seem to be connecting to the server.
任何线索是什么原因造成的，或者甚至我如何能够更好地调试它?
Any clue what's causing this or even how I might be able to better debug this?
推荐答案
好像是防火墙问题.我可以通过运行从客户端到服务器的ssh隧道来解决此问题:
Looks like it was a firewall problem. I was able to fix the problem by running an ssh tunnel from my client to my server:
ssh -f -N -T -R9000:localhost:9000服务器
ssh -f -N -T -R9000:localhost:9000 theserver
我还能够使用netcat从服务器到客户端找到此问题.
I was also able to find this issue using netcat from the server to the client.
从服务器:nc客户端9000
From server: nc client 9000
这表明该端口已被阻止.
That showed that the port was blocked.
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