xdebug无法使用WAMP绑定到端口9000

Question

I'm running: WAMP Server Version 2.5 PHP Version 5.5.12 Aparche 2.4.9 Mysql 5.6.17 Windows 7 Xdebug 2.2.5

I've installed the recommended version of xdebug using the xdebug wizard that they offer on their website and configured my php.ini file like so:

xdebug.remote_autostart=on
xdebug.remote_enable=1
xdebug.remote_handler="dbgp"
xdebug.remote_host= "localhost"
xdebug.remote_port=9000
xdebug.remote_mode=req
xdebug.idekey="netbeans-xdebug"
xdebug.profiler_enable = off
xdebug.profiler_enable_trigger = off
xdebug.profiler_output_name = cachegrind.out.%t.%p
xdebug.profiler_output_dir = "my path"
xdebug.show_local_vars=0

Then I attempted to test xdebug using the method outlined here: https://blogs.oracle.com/netbeansphp/entry/howto_check_xdebug_installation

It says create a file with the following code:

<?php
$address = '127.0.0.1';
$port = 9000;
$sock = socket_create(AF_INET, SOCK_STREAM, 0);
socket_bind($sock, $address, $port) or die('Unable to bind');
socket_listen($sock);
$client = socket_accept($sock);
echo "connection established: $client";
socket_close($client);
socket_close($sock);
?>

Then access the file through a browser with the attribute ?XDEBUG_SESSION_START=mysession

I've done that and I receive the following error message:

Warning: socket_bind(): unable to bind address [10048]: Only one usage of each socket address     (protocol/network address/port) is normally permitted. in stuff.php on line 5
Call Stack
#   Time    Memory  Function    Location
1   0.0010  242312  {main}( )   ..\stuff.php:0
2   0.0010  242976  socket_bind ( ) ..\stuff.php:5
Unable to bind

So I went to command prompt ran netstat -aon and found that a process with the pid of 3300 is listening on 0.0.0.0:9000. I checked task manager and it turns out that it's httpd.exe. I've tried to change

xdebug.remote_port=10000

but I get the same message.

I'm not sure how to proceed from here.

Answer 1

The issue seems to have resolved itself after a restart. I'm not sure what fixed it.

Answer 2

I made a php file with a few commands, only to close the socket. Then I open it in another tab. So that tab that i was running before (with socket_listen), runs ok now. Try it. After some tests, the error stops at all, but appears again later. I think it's not a solution, but can help to understand the problem. This is the code for the second file:

<?php
$address = '127.0.0.1'; 
$port = 9000;
$socks = socket_create(AF_INET, SOCK_STREAM, 0);
socket_close($socks);
?>

Answer 3

我遇到了同样的问题，通过检查php和xampp的版本可以解决该问题：事实证明，xampp是在64位计算机上安装的32位，而我选择了错误的xdebug版本（必须为32位）。