nginx_http_push_module, messages more than one time...

[Rapsey]

You need to set last-modified headers. Check push module documentation.


Sergej

On Tue, Jun 8, 2010 at 6:34 PM, Alexander Kunz <akunz at ntmedia.de> wrote:

>
> Hello,
>
> im am running nginx 0.8.38 with nginx_http_push_module. I receive all new
> messages more than one time... I receive the messages 5 secounds (this is
> my
> push_message_timeout time) so i think, the push module does not know that
> the
> message is allready received...  How knows the push_module that the message
> is already sent to one client?
>
> Any ideas how i can fix my setup, so that each client receive the message
> only once time.
>
> This is my setup:
>
>               location = /broadcast/sub {
>                    default_type  text/json;
>                   set $push_channel_id $arg_channel;
>                   push_subscriber;
>                   push_subscriber_concurrency broadcast;
>                   push_channel_group broadcast;
>               }
>
>               location = /broadcast/pub {
>                   set $push_channel_id $arg_channel;
>                   push_publisher;
>                   push_min_message_buffer_length 5;
>                   push_max_message_buffer_length 20;
>                   push_message_timeout 10s;
>                   push_channel_group broadcast;
>               }
>
> I send new messages with curl
>
>     $ch = curl_init($pub_url);
>     $data = array('status' => $message);
>     curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Content-Type: text/json"));
>     curl_setopt($ch, CURLOPT_POST, 1);
>     curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
>     curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
>     $return = curl_exec($ch);
>     curl_close($ch);
>
> Thanks for any hints...
>
> Alexander
>
>
>
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