ID:               41875
 Comment by:       bob at kateos dot org
 Reported By:      sebastianmarconi at gmail dot com
 Status:           Open
 Bug Type:         PHP-GTK related
 Operating System: Windows XP
 PHP Version:      5.2.3
 New Comment:

works as expected on Linux.


Previous Comments:
------------------------------------------------------------------------

[2007-07-02 19:04:10] sebastianmarconi at gmail dot com

Description:
------------
It seems that Gtk::io_add_watch
can't detect HUP conditions using
beta Windows binary with Gtk+ 2.10.

In some cases the only workaround that I've found is to look the
process status info [1] in the STDOUT callback (sometimes it sends IO_IN
signals constantly), but randomly losses some information.


[1]
<?php

$status = proc_get_status($proc_id);
if (! $status['running']) {
	$this-> io_hup($pipe);
}	

?> 

Reproduce code:
---------------
<?php

function out($pipe) {
       echo "STDOUT\n";
       echo stream_get_contents($pipe);
}

function hup($pipe){
       echo "HUP\n";
       Gtk::main_quit();
       return false;
}


$pipes = null;
$descriptor = array(
       0 =>  array("pipe", "r"),  // stdin
       1 =>  array("pipe", "w"),  // stdout is a pipe that the child
will write to
       2 =>  array("pipe", "w")   // stderr
);
$cmd = 'dir';
$p = proc_open($cmd, $descriptor, $pipes);
Gtk::io_add_watch($pipes[1],Gtk::IO_IN, 'out');
Gtk::io_add_watch($pipes[1],Gtk::IO_HUP, 'hup');

Gtk::main();
echo "EXIT\n";
fclose($pipes[0]);
fclose($pipes[1]);
fclose($pipes[2]);

?> 

Expected result:
----------------
STDOUT
[Dir contents]
HUP
EXIT

Actual result:
--------------
STDOUT
[The script hangs]


------------------------------------------------------------------------


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Edit this bug report at http://bugs.php.net/?id=41875&edit=1

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