Mercurial > hg > nginx-tests
view stream_udp_limit_conn.t @ 883:8c3fa5a94743
Tests: adjusted h2_limit_req.t test timeout.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Thu, 24 Mar 2016 17:45:35 +0300 |
parents | d2cb9ed7412e |
children | 6bb1f2ccd386 |
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#!/usr/bin/perl # (C) Andrey Zelenkov # (C) Nginx, Inc. # Tests for stream limit_conn module with datagrams. ############################################################################### 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 stream_limit_conn shmem/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { limit_conn_zone $binary_remote_addr zone=zone:1m; limit_conn_zone $binary_remote_addr zone=zone2:1m; proxy_responses 1; proxy_timeout 1s; server { listen 127.0.0.1:8081 udp; proxy_pass 127.0.0.1:8080; limit_conn zone 1; proxy_responses 2; } server { listen 127.0.0.1:8082 udp; proxy_pass 127.0.0.1:8080; limit_conn zone2 1; } server { listen 127.0.0.1:8083 udp; proxy_pass 127.0.0.1:8080; limit_conn zone 5; } server { listen 127.0.0.1:8084 udp; proxy_pass 127.0.0.1:8081; limit_conn zone2 1; } server { listen 127.0.0.1:8085 udp; proxy_pass 127.0.0.1:8081; limit_conn zone 1; } } EOF $t->try_run('no stream udp')->plan(8); $t->run_daemon(\&udp_daemon, $t); $t->waitforfile($t->testdir . '/8080'); ############################################################################### my $str = '.'; # same and other zones my $s = dgram('127.0.0.1:8081'); is($s->io('1'), '1', 'passed'); is(dgram('127.0.0.1:8081')->io('1'), '', 'rejected same zone'); is(dgram('127.0.0.1:8082')->io('1'), '1', 'passed different zone'); is(dgram('127.0.0.1:8083')->io('1'), '1', 'passed same zone unlimited'); is($s->io('2', read => 2), '12', 'long connection'); is(dgram('127.0.0.1:8081')->io('2', read => 2), '12', 'passed 2'); # zones proxy chain is(dgram('127.0.0.1:8084')->io('1'), '1', 'passed proxy'); is(dgram('127.0.0.1:8085')->io('1'), '', 'rejected proxy'); ############################################################################### sub udp_daemon { my $t = shift; my $server = IO::Socket::INET->new( Proto => 'udp', LocalAddr => '127.0.0.1:8080', Reuse => 1, ) or die "Can't create listening socket: $!\n"; # signal we are ready open my $fh, '>', $t->testdir() . '/8080'; close $fh; while (1) { $server->recv(my $buffer, 65536); $server->send($_) for (1 .. $buffer); } } ###############################################################################