On 24.01.2019 19:13, Alexander Borisov wrote:
Hi Александр,

Please, try this patch for fix the problem:
# HG changeset patch
# User Alexander Borisov <alexander.borisov@nginx.com>
# Date 1548345939 -10800
# Thu Jan 24 19:05:39 2019 +0300
# Node ID a0a93e0673de88519bfd1062bdb6df166aa5ffa9
# Parent dace60fc4926351efe9322761faf974b0ce7964a
Perl: fixed issue with body reading from response object.
The smallest possible app, however, does not run

===
#!/usr/bin/env perl
use Mojolicious::Lite;
get '/' => sub {
     my $c = shift;
$c->render(text=>'hello');
};

app->start;
===

2019/01/23 09:41:23.029 [error] 26579#26579 [unit] #4: PSGI: Failed to
run Perl Application:
Undefined subroutine &main::1 called.

plackup runs it Ok, so there is some incompatibility, which I do not
know how to trace.

What kind of error in framework can it be and how to trace it?

[..]

https://mojolicious.org/perldoc/Mojolicious/Guides/Cookbook#PSGI-Plack

Seems it doesn't behave like PSGI application by default,
unless there's a PLACK_ENV environment variable.

Unit doesn't set PLACK_ENV by default.

Sorry for doubleposting, but I've found one strange thing.

root@VMNEW:~# telnet localhost 8000
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
GET / HTTP/1.0

HTTP/1.1 200 OK
Content-Length: 6
Date: Wed, 23 Jan 2019 19:31:37 GMT
Content-Type: text/html;charset=UTF-8
Server: Unit/1.7

Connection closed by foreign host.

when I was expecting "hello\n" to be sent as output. You see, Content-Length is correct, but no actual content.

Alex

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Cool, it nearly works. But looks like headers with underscore (yes I know that's wrong) are not passed to PSGI app

Alex