Mercurial > hg > nginx-tests
view stream_udp_proxy.t @ 1021:ebdf239722b9
Tests: relaxed proxy_cache_lock.t nolock tests to fix on Solaris.
Assumed that the order of responses being arrived in nolock case may be ignored.
An important part of such case is that the only last response should be cached.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Fri, 02 Sep 2016 12:17:35 +0300 |
parents | 196d33c2bb45 |
children | e4974af3fb12 |
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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 udp/)->plan(5) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { proxy_timeout 1s; server { listen 127.0.0.1:%%PORT_8080_UDP%% udp; proxy_pass 127.0.0.1:%%PORT_8081_UDP%%; proxy_responses 0; } server { listen 127.0.0.1:%%PORT_8082_UDP%% udp; proxy_pass 127.0.0.1:%%PORT_8081_UDP%%; proxy_responses 2; } server { listen 127.0.0.1:%%PORT_8083_UDP%% udp; proxy_pass 127.0.0.1:%%PORT_8081_UDP%%; } } EOF $t->run_daemon(\&udp_daemon, port(8081), $t); $t->run(); $t->waitforfile($t->testdir . '/' . port(8081)); ############################################################################### my $s = dgram('127.0.0.1:' . port(8080)); is($s->io('1', read => 1, read_timeout => 0.5), '', 'proxy responses 0'); $s = dgram('127.0.0.1:' . port(8082)); is($s->io('1'), '1', 'proxy responses 1'); is($s->io('2', read => 2), '12', 'proxy responses 2'); is($s->io('3', read => 3, read_timeout => 0.5), '12', 'proxy responses 3'); $s = dgram('127.0.0.1:' . port(8083)); is($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(8081), Reuse => 1, ) or die "Can't create listening socket: $!\n"; # signal we are ready open my $fh, '>', $t->testdir() . '/' . port(8081); close $fh; while (1) { $server->recv(my $buffer, 65536); $server->send($_) for (1 .. $buffer); } } ###############################################################################