Mercurial > hg > nginx-tests
view stream_udp_limit_rate.t @ 1606:e4e0695552ed
Tests: fixed stream_proxy_ssl_conf_command.t.
The stream_proxy_ssl_conf_command.t test used stream return module
to return the response. Since this ignores actual request, but the
perl test code used http_get(). This might result in the request being
sent after the response is returned and the connection closed by the server,
resulting in RST being generated and no response seen by the client at all.
Fix is to use "stream(...)->read()" instead of http_get(), so
no request is sent at all, eliminating possibility of RST being
generated.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 10 Nov 2020 05:03:29 +0300 |
parents | 144c6ce732e4 |
children | f3ba4c74de31 |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for stream proxy module with datagrams, limit rate directives. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::Stream qw/ dgram /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/stream udp/)->plan(8) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { proxy_requests 2; proxy_responses 1; proxy_timeout 3s; server { listen 127.0.0.1:%%PORT_8982_UDP%% udp; proxy_pass 127.0.0.1:%%PORT_8980_UDP%%; } server { listen 127.0.0.1:%%PORT_8983_UDP%% udp; proxy_pass 127.0.0.1:%%PORT_8980_UDP%%; proxy_download_rate 500; } server { listen 127.0.0.1:%%PORT_8984_UDP%% udp; proxy_pass 127.0.0.1:%%PORT_8980_UDP%%; proxy_upload_rate 500; } } EOF $t->run_daemon(\&udp_daemon, port(8980), $t); $t->run(); $t->waitforfile($t->testdir . '/' . port(8980)); ############################################################################### my $str = '1234567890' x 100; # unlimited my $s = dgram('127.0.0.1:' . port(8982)); is($s->io($str), $str, 'unlimited'); is($s->io($str), $str, 'unlimited 2'); # datagram doesn't get split $s = dgram('127.0.0.1:' . port(8983)); is($s->io($str), $str, 'download'); my $t1 = time(); is($s->io($str), $str, 'download 2'); my $t2 = time(); cmp_ok($t1, '<', $t2, 'download 2 delayed'); # infinite event report before 1.15.9 $s = dgram('127.0.0.1:' . port(8984)); is($s->io($str), $str, 'upload'); is($s->io($str, read_timeout => 0.5), '', 'upload limited'); select undef, undef, undef, 1.6; is($s->io($str), $str, 'upload passed'); ############################################################################### sub udp_daemon { my ($port, $t) = @_; my $server = IO::Socket::INET->new( Proto => 'udp', LocalAddr => "127.0.0.1:$port", ) or die "Can't create listening socket: $!\n"; # signal we are ready open my $fh, '>', $t->testdir() . "/$port"; close $fh; while (1) { $server->recv(my $buffer, 65536); log2i("$server $buffer"); log2o("$server $buffer"); $server->send($buffer); } } sub log2i { Test::Nginx::log_core('|| <<', @_); } sub log2o { Test::Nginx::log_core('|| >>', @_); } sub log2c { Test::Nginx::log_core('||', @_); } ###############################################################################