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annotate stream_proxy_protocol.t @ 905:b4e9d2d97b7a

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Tests: added HTTP/2 test for request body delayed in limit_req.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 19 Apr 2016 14:26:04 +0300
parents 77359b849cd5
children e9064d691790
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bae9850e566c Tests: some stream haproxy protocol tests.
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1 #!/usr/bin/perl
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2
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3 # (C) Andrey Zelenkov
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4 # (C) Nginx, Inc.
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5
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6 # Tests for stream proxy module with haproxy protocol.
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7
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8 ###############################################################################
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9
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10 use warnings;
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11 use strict;
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12
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13 use Test::More;
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14
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15 use IO::Select;
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16 use Socket qw/ $CRLF /;
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17
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18 BEGIN { use FindBin; chdir($FindBin::Bin); }
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19
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20 use lib 'lib';
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21 use Test::Nginx;
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22 use Test::Nginx::Stream qw/ stream /;
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23
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24 ###############################################################################
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25
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26 select STDERR; $| = 1;
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27 select STDOUT; $| = 1;
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28
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29 my $t = Test::Nginx->new()->has(qw/stream/)
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30 ->write_file_expand('nginx.conf', <<'EOF');
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31
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32 %%TEST_GLOBALS%%
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33
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34 daemon off;
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35
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36 events {
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37 }
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38
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39 stream {
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40 proxy_protocol on;
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41
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42 server {
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43 listen 127.0.0.1:8080;
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44 proxy_pass 127.0.0.1:8081;
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45 }
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46
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47 server {
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48 listen 127.0.0.1:8082;
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49 proxy_pass 127.0.0.1:8081;
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50 proxy_protocol off;
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51 }
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52 }
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53
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54 EOF
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55
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56 $t->run_daemon(\&stream_daemon);
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57 $t->try_run('no stream proxy_protocol')->plan(2);
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58 $t->waitforsocket('127.0.0.1:8081');
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59
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60 ###############################################################################
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61
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62 my $s = stream();
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63 my $data = $s->io('close');
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64 my $sp = $s->sockport();
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65 is($data, "PROXY TCP4 127.0.0.1 127.0.0.1 $sp 8080${CRLF}close", 'protocol on');
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66
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67 is(stream('127.0.0.1:8082')->io('close'), 'close', 'protocol off');
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68
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69 ###############################################################################
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70
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71 sub stream_daemon {
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72 my $server = IO::Socket::INET->new(
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73 Proto => 'tcp',
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74 LocalAddr => '127.0.0.1:8081',
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75 Listen => 5,
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76 Reuse => 1
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77 )
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78 or die "Can't create listening socket: $!\n";
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79
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80 my $sel = IO::Select->new($server);
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81
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82 local $SIG{PIPE} = 'IGNORE';
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83
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84 while (my @ready = $sel->can_read) {
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85 foreach my $fh (@ready) {
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86 if ($server == $fh) {
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87 my $new = $fh->accept;
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88 $new->autoflush(1);
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89 $sel->add($new);
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90
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91 } elsif (stream_handle_client($fh)) {
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92 $sel->remove($fh);
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93 $fh->close;
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94 }
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95 }
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96 }
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97 }
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98
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99 sub stream_handle_client {
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100 my ($client) = @_;
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101
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102 log2c("(new connection $client)");
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103
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104 $client->sysread(my $buffer, 65536) or return 1;
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105
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106 log2i("$client $buffer");
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107
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108 log2o("$client $buffer");
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109
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110 $client->syswrite($buffer);
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111
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112 return $buffer =~ /close/;
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113 }
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114
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115 sub log2i { Test::Nginx::log_core('|| <<', @_); }
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116 sub log2o { Test::Nginx::log_core('|| >>', @_); }
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117 sub log2c { Test::Nginx::log_core('||', @_); }
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118
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119 ###############################################################################