Hi Gopal,
If you are compiling as dynamic modules you can specify filter order in
the module's 'config' file:
https://www.nginx.com/resources/wiki/extending/new_config/#key-ngx_module_order
Hope this helps.
Kind Regards
Andrew
On 04/07/16 22:51, Raghavan, Gopal wrote:
Hi
I have the following three directives:
location = /hello {
hello_world;
hola_mundo on;
bonjour_monde on;
}
hello_world is an nginx handler module that provides content “hello world”
hola_mundo and bonjour_monde are filters that add to the chain strings
“hola mundo” and “bonjour monde” respectively.
Here is the output:
curl "http://localhost:8090/hello"
hello worldhola mundobonjour monde
Switching the filter directives in location block has no impact on
output string.
For eg:
location = /hello {
hello_world;
bonjour_monde on;
hola_mundo on;
}
Here is the output:
curl "http://localhost:8090/hello"
hello worldhola mundobonjour monde
How do I control the order of execution of filters?
I already looked at objs/ngx_modules.c and auto/modules. My custom
handlers and filters are not listed there.
One thing that I observed is that the order of listing the load_module
modules/*.so in conf/nginx.conf does impact the order of execution of
the filters.
Is there any other trick to adjust the execution order within the
location block?
Thanks,
--
Gopal
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--
Andrew Hutchings (LinuxJedi)
Technical Product Manager, NGINX Inc.
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