view stream_limit_conn_complex.t @ 1434:fc8341cf92a3

Tests: removed ngx_parse_inet6_url() "::" test from proxy.t. It results in WSAEADDRNOTAVAIL on win32, be the connection errors detected, which leads to connect() alert. On other systems, connect() is successful but it uses the default port (80), which is out of documented ports range.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 24 Jan 2019 17:05:04 +0300
parents 766bcbb632ee
children f3ba4c74de31
line wrap: on
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#!/usr/bin/perl

# (C) Andrey Zelenkov
# (C) Nginx, Inc.

# Tests for stream limit_conn module.

###############################################################################

use warnings;
use strict;

use Test::More;

BEGIN { use FindBin; chdir($FindBin::Bin); }

use lib 'lib';
use Test::Nginx;

###############################################################################

select STDERR; $| = 1;
select STDOUT; $| = 1;

my $t = Test::Nginx->new()->has(qw/http stream stream_limit_conn/)
	->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

stream {
    limit_conn_zone  $binary_remote_addr$server_port  zone=zone:1m;

    server {
        listen      127.0.0.1:8080;
        proxy_pass  127.0.0.1:8084;
        limit_conn  zone 1;
    }

    server {
        listen      127.0.0.1:8081;
        proxy_pass  127.0.0.1:8084;
        limit_conn  zone 1;
    }
}

http {
    %%TEST_GLOBALS_HTTP%%

    server {
        listen       127.0.0.1:8084;
        server_name  localhost;

        location / { }
    }
}

EOF

$t->write_file('index.html', '');
$t->run()->plan(4);

###############################################################################

like(get(port(8080)), qr/200 OK/, 'passed');

my $s = http(<<EOF, start => 1, sleep => 0.2);
GET / HTTP/1.0
EOF

ok($s, 'long connection');

is(get(port(8080)), undef, 'rejected same key');
like(get(port(8081)), qr/200 OK/, 'passed different key');

###############################################################################

sub get {
	my $port = shift;

	my $s = IO::Socket::INET->new(
		Proto => 'tcp',
		PeerAddr => "127.0.0.1:$port"
	)
		or die "Can't connect to nginx: $!\n";

	my $r = http_get('/', socket => $s);
	if (!$r) {
		$r = undef;
	}

	return $r;
}

###############################################################################