Re: Re: Stop PHP execution on client connection closed
| From: | Eric Butera | Date: | Tue, 13 Sep 2011 13:22:54 +0000 |
| Subject: | Re: Re: Stop PHP execution on client connection closed | ||
| References: | 1 2 3 4 5 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-314788@lists.php.net to get a copy of this message | ||
On Tue, Sep 13, 2011 at 4:01 AM, Marco Lanzotti <marco@lanzotti.com> wrote:
> Il 13/09/2011 09:39, vikash.iitb@gmail.com ha scritto:
>>
>> You can use ob_start() to start output buffering and ob_end_flush() to send
>> some data in the middle of script - that way your php script will send
>> some data to the client earlier than finishing execution and hence detect
>> the aborted connection.
>
> The question is: how can I send data to client until I'm waiting for
> query execution? PHP thread support is not available in Apache enviroment..
>
> Bye,
> Marco
>
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>
Flush all buffers you have. Sometimes you have to do nasty hacks like
send a certain number of characters. Execution will still continue
along after your buffers are send if it is still blocking for a query.
You might have better luck if you search for 'comet' or 'long polling.'