Mercurial > hg > nginx-tests
annotate stream_udp_limit_conn.t @ 1477:8b122b35703b
Tests: fixed session reuse tests in ssl_certificate.t with TLSv1.3.
Previously, session data was retrieved too early, before server passed
application data, which usually means NewSessionTicket is not yet sent.
The fix is to ask server for application data, then retrieve a session.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Mon, 20 May 2019 16:00:40 +0300 |
| parents | 99a83f7e7755 |
| children | 144c6ce732e4 |
| rev | line source |
|---|---|
| 868 | 1 #!/usr/bin/perl |
| 2 | |
| 3 # (C) Andrey Zelenkov | |
| 4 # (C) Nginx, Inc. | |
| 5 | |
| 6 # Tests for stream limit_conn module with datagrams. | |
| 7 | |
| 8 ############################################################################### | |
| 9 | |
| 10 use warnings; | |
| 11 use strict; | |
| 12 | |
| 13 use Test::More; | |
| 14 | |
| 15 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
| 16 | |
| 17 use lib 'lib'; | |
| 18 use Test::Nginx; | |
| 19 use Test::Nginx::Stream qw/ dgram /; | |
| 20 | |
| 21 ############################################################################### | |
| 22 | |
| 23 select STDERR; $| = 1; | |
| 24 select STDOUT; $| = 1; | |
| 25 | |
|
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26 my $t = Test::Nginx->new()->has(qw/stream stream_limit_conn udp/)->plan(9) |
| 868 | 27 ->write_file_expand('nginx.conf', <<'EOF'); |
| 28 | |
| 29 %%TEST_GLOBALS%% | |
| 30 | |
| 31 daemon off; | |
| 32 | |
| 33 events { | |
| 34 } | |
| 35 | |
| 36 stream { | |
| 37 limit_conn_zone $binary_remote_addr zone=zone:1m; | |
| 38 limit_conn_zone $binary_remote_addr zone=zone2:1m; | |
| 39 | |
| 40 proxy_responses 1; | |
| 41 proxy_timeout 1s; | |
| 42 | |
| 43 server { | |
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44 listen 127.0.0.1:%%PORT_8981_UDP%% udp; |
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45 proxy_pass 127.0.0.1:%%PORT_8980_UDP%%; |
| 868 | 46 |
| 47 limit_conn zone 1; | |
| 48 proxy_responses 2; | |
| 49 } | |
| 50 | |
| 51 server { | |
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52 listen 127.0.0.1:%%PORT_8982_UDP%% udp; |
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53 proxy_pass 127.0.0.1:%%PORT_8980_UDP%%; |
| 868 | 54 limit_conn zone2 1; |
| 55 } | |
| 56 | |
| 57 server { | |
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58 listen 127.0.0.1:%%PORT_8983_UDP%% udp; |
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59 proxy_pass 127.0.0.1:%%PORT_8980_UDP%%; |
| 868 | 60 limit_conn zone 5; |
| 61 } | |
| 62 | |
| 63 server { | |
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64 listen 127.0.0.1:%%PORT_8984_UDP%% udp; |
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65 proxy_pass 127.0.0.1:%%PORT_8981_UDP%%; |
| 868 | 66 limit_conn zone2 1; |
| 67 } | |
| 68 | |
| 69 server { | |
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70 listen 127.0.0.1:%%PORT_8985_UDP%% udp; |
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71 proxy_pass 127.0.0.1:%%PORT_8981_UDP%%; |
| 868 | 72 limit_conn zone 1; |
| 73 } | |
| 74 } | |
| 75 | |
| 76 EOF | |
| 77 | |
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78 $t->run(); |
| 868 | 79 $t->run_daemon(\&udp_daemon, $t); |
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80 $t->waitforfile($t->testdir . '/' . port(8980)); |
| 868 | 81 |
| 82 ############################################################################### | |
| 83 | |
| 84 # same and other zones | |
| 85 | |
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86 my $s = dgram('127.0.0.1:' . port(8981)); |
| 868 | 87 |
| 88 is($s->io('1'), '1', 'passed'); | |
| 89 | |
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90 # regardless of incomplete responses, new requests in the same |
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91 # socket will be treated as requests in existing session |
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92 |
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93 TODO: { |
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94 local $TODO = 'not yet' unless $t->has_version('1.15.0'); |
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Tests: test rejecting new connection in stream_udp_limit_conn.t.
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95 |
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96 is($s->io('1', read_timeout => 0.4), '1', 'passed new request'); |
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97 |
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98 } |
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99 |
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100 is(dgram('127.0.0.1:' . port(8981))->io('1', read_timeout => 0.1), '', |
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parents:
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101 'rejected new session'); |
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parents:
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diff
changeset
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102 is(dgram('127.0.0.1:' . port(8982))->io('1'), '1', 'passed different zone'); |
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parents:
1020
diff
changeset
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103 is(dgram('127.0.0.1:' . port(8983))->io('1'), '1', 'passed same zone unlimited'); |
| 868 | 104 |
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105 sleep 1; # waiting for proxy_timeout to expire |
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106 |
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parents:
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107 is($s->io('2', read => 2), '12', 'new session after proxy_timeout'); |
| 868 | 108 |
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parents:
1020
diff
changeset
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109 is(dgram('127.0.0.1:' . port(8981))->io('2', read => 2), '12', 'passed 2'); |
| 868 | 110 |
| 111 # zones proxy chain | |
| 112 | |
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parents:
1020
diff
changeset
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113 is(dgram('127.0.0.1:' . port(8984))->io('1'), '1', 'passed proxy'); |
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parents:
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diff
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114 is(dgram('127.0.0.1:' . port(8985))->io('1', read_timeout => 0.1), '', |
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115 'rejected proxy'); |
| 868 | 116 |
| 117 ############################################################################### | |
| 118 | |
| 119 sub udp_daemon { | |
| 120 my $t = shift; | |
| 121 | |
| 122 my $server = IO::Socket::INET->new( | |
| 123 Proto => 'udp', | |
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124 LocalAddr => '127.0.0.1:' . port(8980), |
| 868 | 125 Reuse => 1, |
| 126 ) | |
| 127 or die "Can't create listening socket: $!\n"; | |
| 128 | |
| 129 # signal we are ready | |
| 130 | |
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parents:
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131 open my $fh, '>', $t->testdir() . '/' . port(8980); |
| 868 | 132 close $fh; |
| 133 | |
| 134 while (1) { | |
| 135 $server->recv(my $buffer, 65536); | |
| 136 $server->send($_) for (1 .. $buffer); | |
| 137 } | |
| 138 } | |
| 139 | |
| 140 ############################################################################### |