#28197 [Fbk->Csd]: msg_receive doesn't block
| From: | neo at gothic-chat dot de | Date: | Wed, 28 Apr 2004 12:47:26 +0000 |
| Subject: | #28197 [Fbk->Csd]: msg_receive doesn't block | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-58943@lists.php.net to get a copy of this message | ||
ID: 28197
User updated by: neo at gothic-chat dot de
Reported By: neo at gothic-chat dot de
-Status: Feedback
+Status: Closed
Bug Type: Semaphore related
Operating System: FreeBSD 5.1
PHP Version: 4.3.4
New Comment:
Kernel errno was 13 -> 62 #define EACCES 13 /* Permission denied */
Doubleckecked permissions, now working.
Sorry.
Previous Comments:
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[2004-04-28 09:32:45] wez@php.net
And does it emit a warning or error message?
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[2004-04-28 02:11:27] neo at gothic-chat dot de
Description:
------------
On my developement-system (FreeBSD 5.1), msg_receive doesn't block
until a new message arrives, even if MSG_IPC_NOWAIT is not passed to
flags. msg_receive will return immediately, returning false.
Reproduce code:
---------------
while (true) {
$rcv = msg_receive ($key, 0, $msg_type, 65536, $msginfo, true, 0);
var_dump ($rcv));
}
Expected result:
----------------
The script should block until msg_receive returns true
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Edit this bug report at http://bugs.php.net/?id=28197&edit=1