Adam,

That's definitely a good idea. It does not take much to implement the
callback function to log such failures. We can even do it inside the
memcached class itself.

I think this suggestion belongs to the dev alias, and thus copied it.
I'd just go file a JIRA for this. I can satisfy it in no time.

-Akara

Adam Zhang wrote:
> Hi Akara,
> 
> I know it's not a major or critical issue. But I want to email you the
> stuff waht I found about this memcached issue. Maybe it's nothing.
> 
> Sometimes the index.php can't get cached item from the memcache server.
> Because the code is using addServer to add the memcached server and at
> that time it doesn't connect to the memcached server. When the code
> begins use functions to get item, sometimes it fails because it cannot
> set up the connection to the memcached for several seconds. You can
> verify it by using a failure_callback function when calling addServer().
> [http://us2.php.net/manual/en/function.memcache-addserver.php]
> 
> Also I found that there was an option for memcached. I have tests this
> option but It didn't fix the issue.
> "-c <num> max simultaneous connections, default is 1024"
> 
> Regards,
> Adam
> 

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