Mercurial > hg > nginx-tests
view upstream_ip_hash.t @ 1701:408fe0dd3fed
Tests: fixed mail_imap_ssl.t too long shutdown.
Prior to literals support in IMAP test backend (e7f0b4ca0a1a), early backend
response was treated as invalid, with subsequent proxy connection close.
Now that the connection continues successfully, this requires connection
close before nginx shutdown. Otherwise, it would wait for proxy_timeout.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Thu, 17 Jun 2021 19:52:36 +0300 |
parents | dab8b5252216 |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for upstream ip_hash balancer. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ CRLF /; 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 proxy upstream_ip_hash realip rewrite/) ->write_file_expand('nginx.conf', <<'EOF')->run(); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% upstream u { ip_hash; server 127.0.0.1:8081; server 127.0.0.1:8082; } upstream u2 { ip_hash; server 127.0.0.1:8081; server 127.0.0.1:8082; server 127.0.0.1:8083; } upstream s { ip_hash; server 127.0.0.1:8081; } server { listen 127.0.0.1:8080; server_name localhost; set_real_ip_from 127.0.0.0/8; add_header X-IP $remote_addr; location / { proxy_pass http://u; } location /u2 { proxy_pass http://u2; } location /s { proxy_pass http://s; } } server { listen 127.0.0.1:8081; listen 127.0.0.1:8082; listen 127.0.0.1:8083; server_name localhost; location / { add_header X-Port $server_port; return 204; } } } EOF plan(skip_all => 'no 127.0.0.1 on host') if http_get('/') !~ /X-IP: 127.0.0.1/m; $t->plan(3); ############################################################################### my @ports = my ($port1, $port2, $port3) = (port(8081), port(8082), port(8083)); is(many('/', 30), "$port1: 15, $port2: 15", 'ip_hash'); is(many('/u2', 30), "$port1: 10, $port2: 10, $port3: 10", 'ip_hash 3 peers'); is(many('/s', 30), "$port1: 30", 'ip_hash single peer'); ############################################################################### sub many { my ($uri, $count) = @_; my %ports; for my $i (1 .. $count) { my $req = "GET $uri HTTP/1.0" . CRLF . "X-Real-IP: 127.0.$i.2" . CRLF . CRLF; if (http($req) =~ /X-Port: (\d+)/) { $ports{$1} = 0 unless defined $ports{$1}; $ports{$1}++; } } my @keys = map { my $p = $_; grep { $p == $_ } keys %ports } @ports; return join ', ', map { $_ . ": " . $ports{$_} } @keys; } ###############################################################################