Mercurial > hg > nginx-tests
annotate stream_udp_upstream_least_conn.t @ 1585:bff287fbf347
Tests: added proxy_cookie_domain/path tests with "off" parameter.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Thu, 23 Jul 2020 12:17:39 +0300 |
| parents | e4974af3fb12 |
| children | f3ba4c74de31 |
| rev | line source |
|---|---|
| 868 | 1 #!/usr/bin/perl |
| 2 | |
| 3 # (C) Sergey Kandaurov | |
| 4 # (C) Nginx, Inc. | |
| 5 | |
| 6 # Stream tests for upstream least_conn balancer 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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b9e42c554ba7
Tests: skip UDP tests on win32, udp feature introduced.
Sergey Kandaurov <pluknet@nginx.com>
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868
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26 my $t = Test::Nginx->new()->has(qw/stream stream_upstream_least_conn udp/) |
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1020
196d33c2bb45
Tests: removed TODO and try_run() checks for legacy versions.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
974
diff
changeset
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27 ->plan(2)->write_file_expand('nginx.conf', <<'EOF'); |
| 868 | 28 |
| 29 %%TEST_GLOBALS%% | |
| 30 | |
| 31 daemon off; | |
| 32 | |
| 33 events { | |
| 34 } | |
| 35 | |
| 36 stream { | |
| 37 proxy_responses 1; | |
| 38 proxy_timeout 1s; | |
| 39 | |
| 40 upstream u { | |
| 41 least_conn; | |
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e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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42 server 127.0.0.1:%%PORT_8981_UDP%%; |
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e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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43 server 127.0.0.1:%%PORT_8982_UDP%%; |
| 868 | 44 } |
| 45 | |
| 46 server { | |
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Tests: adjusted udp ports to match allocated ports range.
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parents:
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47 listen 127.0.0.1:%%PORT_8980_UDP%% udp; |
| 868 | 48 proxy_pass u; |
| 49 } | |
| 50 } | |
| 51 | |
| 52 EOF | |
| 53 | |
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Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
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diff
changeset
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54 $t->run_daemon(\&udp_daemon, port(8981), $t); |
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e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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55 $t->run_daemon(\&udp_daemon, port(8982), $t); |
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1020
196d33c2bb45
Tests: removed TODO and try_run() checks for legacy versions.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
974
diff
changeset
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56 $t->run(); |
| 868 | 57 |
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1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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58 $t->waitforfile($t->testdir . '/' . port(8981)); |
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e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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59 $t->waitforfile($t->testdir . '/' . port(8982)); |
| 868 | 60 |
| 61 ############################################################################### | |
| 62 | |
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e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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63 my @ports = my ($port1, $port2) = (port(8981), port(8982)); |
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952
e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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64 |
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e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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65 is(many(10), "$port1: 5, $port2: 5", 'balanced'); |
| 868 | 66 |
| 67 my @sockets; | |
| 68 for (1 .. 2) { | |
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Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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69 my $s = dgram('127.0.0.1:' . port(8980)); |
| 868 | 70 $s->write('w'); |
| 71 push @sockets, $s; | |
| 72 } | |
| 73 | |
| 74 select undef, undef, undef, 0.2; | |
| 75 | |
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952
e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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76 is(many(10), "$port2: 10", 'least_conn'); |
| 868 | 77 |
| 78 ############################################################################### | |
| 79 | |
| 80 sub many { | |
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952
e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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81 my ($count) = @_; |
| 868 | 82 my (%ports); |
| 83 | |
| 84 for (1 .. $count) { | |
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e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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85 if (dgram('127.0.0.1:' . port(8980))->io('.') =~ /(\d+)/) { |
| 868 | 86 $ports{$1} = 0 unless defined $ports{$1}; |
| 87 $ports{$1}++; | |
| 88 } | |
| 89 } | |
| 90 | |
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952
e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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91 my @keys = map { my $p = $_; grep { $p == $_ } keys %ports } @ports; |
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e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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92 return join ', ', map { $_ . ": " . $ports{$_} } @keys; |
| 868 | 93 } |
| 94 | |
| 95 ############################################################################### | |
| 96 | |
| 97 sub udp_daemon { | |
| 98 my ($port, $t) = @_; | |
| 99 | |
| 100 my $server = IO::Socket::INET->new( | |
| 101 Proto => 'udp', | |
| 102 LocalAddr => '127.0.0.1:' . $port, | |
| 103 Reuse => 1, | |
| 104 ) | |
| 105 or die "Can't create listening socket: $!\n"; | |
| 106 | |
| 107 # signal we are ready | |
| 108 | |
| 109 open my $fh, '>', $t->testdir() . '/' . $port; | |
| 110 close $fh; | |
| 111 | |
| 112 while (1) { | |
| 113 $server->recv(my $buffer, 65536); | |
| 114 | |
| 115 my $port = $server->sockport(); | |
| 116 | |
|
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
|
117 if ($buffer =~ /w/ && $port == port(8981)) { |
| 868 | 118 select undef, undef, undef, 2.5; |
| 119 } | |
| 120 | |
| 121 $buffer = $port; | |
| 122 | |
| 123 $server->send($buffer); | |
| 124 } | |
| 125 } | |
| 126 | |
| 127 ############################################################################### |