Mercurial > hg > nginx-tests
view stream_udp_proxy.t @ 1049:c65e5c0e2980
Tests: fixed startup race in proxy_cache_manager.t.
Await cache manager launch to avoid premature cache removal.
author | Andrey Zelenkov <zelenkov@nginx.com> |
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date | Wed, 05 Oct 2016 17:38:30 +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); } } ###############################################################################