Mercurial > hg > nginx-tests
view stream_udp_proxy.t @ 915:1ffb16747167
Tests: proxy_bind transparent tests.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Sat, 23 Apr 2016 11:03:54 +0300 |
parents | d2cb9ed7412e |
children | 25a4b2fdd3fb |
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#!/usr/bin/perl # (C) Nginx, Inc. # Tests for stream proxy 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/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { proxy_timeout 1s; server { listen 127.0.0.1:8080 udp; proxy_pass 127.0.0.1:8081; proxy_responses 0; } server { listen 127.0.0.1:8082 udp; proxy_pass 127.0.0.1:8081; proxy_responses 2; } server { listen 127.0.0.1:8083 udp; proxy_pass 127.0.0.1:8081; } } EOF $t->run_daemon(\&udp_daemon, 8081, $t); $t->try_run('no stream udp')->plan(5); $t->waitforfile($t->testdir . '/8081'); ############################################################################### my $s = dgram('127.0.0.1:8080'); is($s->io('1', read => 1), '', 'proxy responses 0'); $s = dgram('127.0.0.1:8082'); is($s->io('1'), '1', 'proxy responses 1'); is($s->io('2', read => 2), '12', 'proxy responses 2'); is($s->io('3', read => 3), '12', 'proxy responses 3'); $s = dgram('127.0.0.1:8083'); is($s->io('3', read => 3), '123', 'proxy responses default'); ############################################################################### sub udp_daemon { my ($port, $t) = @_; my $server = IO::Socket::INET->new( Proto => 'udp', LocalAddr => "127.0.0.1:$port", Reuse => 1, ) 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); $server->send($_) for (1 .. $buffer); } } ###############################################################################