Welcome! Log In Create A New Profile

Advanced

Re: [ANN] ngx_echo v0.35: ability to POST/PUT local files as subrequest bodies

agentzh
March 15, 2011 10:32PM
On Wed, Mar 16, 2011 at 6:15 AM, Alexander Kunz <akunz@ntmedia.de> wrote:
>
> Hello,
>
> any chance to debug the -f function? I use the debug log, but get no
> information about the file... /body1
> shows me "test" but /body2 shows nothing... no error, no body content...
>

Because there's no error in your /body2 request, no log is expected to
be printed ;)

> location /body1 {
> echo_subrequest POST /sub -b 'test';
> }
>
> location /body2 {
> echo_subrequest POST /sub -f /tmp/hello.txt;
> }
>
> location /sub {
> echo "body: $echo_request_body";
> }

Why $echo_request_body is empty for /body2? Because "echo_subrequest
/sub -f /tmp/hello.txt" produces a request body that consists of
*file* buffers only (such that nginx does not bother reading the whole
disk file into RAM at once) and $echo_request_body only respects pure
*memory* buffers.

The following example comes from the ngx_echo's test suite:

location /main {
echo_subrequest POST /sub -f html/blah.txt;
}

location /sub {
echo "sub method: $echo_request_method";
# we don't need to call echo_read_client_body explicitly here
echo_request_body;
}

where html/blah.txt contains the following contents:

Hello, world

Then GET /main gives

sub method: POST
Hello, world

Cheers,
-agentzh

_______________________________________________
nginx mailing list
nginx@nginx.org
http://nginx.org/mailman/listinfo/nginx
Subject Author Posted

Use nginx to call shell script - simplest way?

J2R March 08, 2011 07:12AM

Re: Use nginx to call shell script - simplest way?

agentzh March 08, 2011 07:22AM

Re: Use nginx to call shell script - simplest way?

J2R March 09, 2011 01:52PM

Re: Use nginx to call shell script - simplest way?

Richard Kearsley March 09, 2011 02:18PM

Re: Use nginx to call shell script - simplest way?

J2R March 09, 2011 03:48PM

Re: Use nginx to call shell script - simplest way?

agentzh March 09, 2011 10:42PM

Re: Use nginx to call shell script - simplest way?

agentzh March 09, 2011 10:56PM

Re: [ANN] ngx_echo v0.35: ability to POST/PUT local files as subrequest bodies

Elena Zwetkow March 10, 2011 03:20AM

Re: [ANN] ngx_echo v0.35: ability to POST/PUT local files as subrequest bodies

agentzh March 10, 2011 03:32AM

Re: [ANN] ngx_echo v0.35: ability to POST/PUT local files as subrequest bodies

Elena Zwetkow March 10, 2011 04:06AM

Re: [ANN] ngx_echo v0.35: ability to POST/PUT local files as subrequest bodies

agentzh March 10, 2011 04:36AM

Re: [ANN] ngx_echo v0.35: ability to POST/PUT local files as subrequest bodies

Alexander Kunz March 15, 2011 06:20PM

Re: [ANN] ngx_echo v0.35: ability to POST/PUT local files as subrequest bodies

agentzh March 15, 2011 10:32PM

Re: [ANN] ngx_echo v0.35: ability to POST/PUT local files as subrequest bodies

Alexander Kunz March 16, 2011 03:26AM

Re: [ANN] ngx_echo v0.35: ability to POST/PUT local files as subrequest bodies

agentzh March 16, 2011 03:40AM

Re: Use nginx to call shell script - simplest way?

António P. P. Almeida March 08, 2011 02:08PM



Sorry, only registered users may post in this forum.

Click here to login

Online Users

Guests: 79
Record Number of Users: 6 on February 13, 2018
Record Number of Guests: 421 on December 02, 2018
Powered by nginx      Powered by FreeBSD      PHP Powered      Powered by MariaDB      ipv6 ready