0000759: XDebug remote debug hangs when php file debugged calls another php file with auto_start enabled

ID	Project	Category	View Status	Date Submitted	Last Update
0000759	Xdebug	Uncategorized	public	2011-12-14 02:24	2016-11-27 19:54

Reporter	timofey.basanov@gmail.com	Assigned To
Priority	high	Severity	minor	Reproducibility	always
Status	resolved	Resolution	not fixable

Summary	0000759: XDebug remote debug hangs when php file debugged calls another php file with auto_start enabled
Description	I have xdebug.remote_autostart enabled to be able to debug files not requested by user browser and this is essential for me. In my index.php file there is request for another php file like md5('http://myserver/another.php'). When I'm stepping in debugger through index.php file when I reach this line execution hangs for timeout time and after that result of md5 function is false. This means that under debugging index.php files behaves differently. And as time of execution of index.php is limited for several seconds by third party service it mades my service totally unavailable when it's under debug.
Steps To Reproduce	Setup Apache with next files in www dir: .htaccess: php_value xdebug.remote_autostart 1 php_value xdebug.remote_enable 1 index.php: <?php md5('http://localhost/another.php'); another.php: <?php echo 1; Configure client debugger accordingly. Run browser at 'http://localhost/index.php' Here you can see that execution hangs for dozens of seconds which is not acceptable.
Tags	No tags attached.

Operating System	Linux
PHP Version	5.2.10

derick 2016-11-27 19:54 administrator ~0003800	This is very likely because some IDEs/ debugging clients do not allow or cater for more than one debugging connection at the same time - instead, they queue the incoming connections. This is not something that I can fix in Xdebug.