Bug #69607 [NEW]: curl_multi_select returns -1 for error or non error condition.
From: daniel dot pitts at cbsinteractive dot com
Operating system: All
PHP version: Irrelevant
Package: cURL related
Bug Type: Bug
Bug description:curl_multi_select returns -1 for error or non error condition.
Description:
------------
curl_multi_select returns -1 for error or non error condition.
If the underlying 'curl_multi_fdset' sets the max_fd to -1,
curl_multi_select returns -1. That isn't an error condition, but a
'please call curl_multi_perform soon' signal.
If the underlying call to 'select' returns error (-1), then it is an
error condition. Unfortunately there is no way from the PHP code to find
out if select reported an error, or if the multi_fdset reported max_fd =
-1.
It would be useful if curl_multi_select at least set some value
somewhere that would let us know that the select failed, preferably with
info from errno.
$result = curl_multi_select($cmh);
if ($result === -1) {
$err = curl_multi_select_last_error($cmh); // missing this
function.
if ($err) {
throw new \Exception($err);
}
}
--
Edit bug report at https://bugs.php.net/bug.php?id=69607&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=69607&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=69607&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=69607&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=69607&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=69607&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=69607&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=69607&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=69607&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=69607&r=support
Expected behavior: https://bugs.php.net/fix.php?id=69607&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=69607&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=69607&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=69607&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=69607&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=69607&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=69607&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=69607&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=69607&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=69607&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=69607&r=mysqlcfg
Thread (3 messages)
- daniel dot pitts at cbsinteractive dot com