Nginx 1.7 and "push_stream_shared_memory_size"

[Jury Gerasimov]

Hi all,

is it nginx 1.7 compatible? Just installed the latest module and nginx, and got this error -

nginx: [error] push stream module: push_stream_shared_memory_size must be set. in /opt/nginx/conf/nginx.conf:290

OK I set it to 32M and got this -

nginx: [emerg] "push_stream_shared_memory_size" directive is not allowed here in /opt/nginx/conf/common.conf:207

What should I do with "push_stream_shared_memory_size" ? It worked fine without this directive on another nginx installation.

[Wandenberg Peixoto]

You probably set the directive inside a location. It should be set at http or server level.

If not work share your configuration to be possible check what is happening.

Regards

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[Jury Gerasimov]

On Saturday, May 3, 2014 9:33:48 PM UTC+9, Wanden wrote:

You probably set the directive inside a location. It should be set at http or server level.

You're right Wanden! I've moved it to http level and the message disappeared. Or actually changed to another error -

nginx: [error] push stream module: push_stream_channels_path must be set. in /opt/nginx/conf/nginx.conf:246

With this I'm just lost because this directive is set in my conf -

    location /tickets/api/pub {
            push_stream_publisher admin;
            set $push_stream_channel_id             $arg_id;
            allow  127.0.0.1;
        }
                                           
        location ~ /tickets/api/updates/(.*) {
            push_stream_subscriber                  long-polling;
            set $push_stream_channels_path          $1;
            push_stream_last_received_message_tag   $arg_tag;
            push_stream_last_received_message_time  $arg_time;
            push_stream_longpolling_connection_ttl  25s;
        }

[Wandenberg Peixoto]

You missed to set the directive on publisher location.

[Jury Gerasimov]

On Sunday, May 4, 2014 1:51:18 AM UTC+9, Wanden wrote:

You missed to set the directive on publisher location.

I've tried to set it there -

    location /tickets/api/pub {
            push_stream_publisher admin;
            set $push_stream_channel_id  $arg_id;

            set $push_stream_channels_path      $1;
            allow  127.0.0.1;

        }

 
OR

    location /tickets/api/pub {
            push_stream_publisher admin;
            set $push_stream_channel_id  $arg_id;

            push_stream_channels_path      $1;
            allow  127.0.0.1;

        }

- both variants show the same error.

What I don't understand is that this setup was copied from a working nginx server.

[Wandenberg Peixoto]

You probably copied from an old version of push stream module.

Try this

        location /tickets/api/pub {
            push_stream_publisher admin;
            push_stream_channels_path      $arg_id;

            allow  127.0.0.1;

        }

push_stream_channels_path is not a variable on the lastest version like you used on first block, now it is a directive.

on the second block you set the value to $1 which is not defined on this location.

--

[Jury Gerasimov]

On Sunday, May 4, 2014 11:25:07 AM UTC+9, Wanden wrote:

push_stream_channels_path is not a variable on the lastest version like you used on first block, now it is a directive.

on the second block you set the value to $1 which is not defined on this location.

That fixed the error, thank you Wanden!