Mercurial > hg > nginx-tests
view stream_tcp_nodelay.t @ 1453:6f53ec0cf591
Tests: simplified stream_proxy_ssl_verify.t using return directive.
Due to changed connection processing, it no longer triggers "phantom event"
alerts previously seen with Solaris devpoll on connections closed by client
in test cases with failed verification of the proxied server certificate.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 25 Mar 2019 19:11:11 +0300 |
parents | 196d33c2bb45 |
children | f3ba4c74de31 |
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#!/usr/bin/perl # (C) Andrey Zelenkov # (C) Sergey Kandaurov # (C) Nginx, Inc. # Stream tests for tcp_nodelay. ############################################################################### use warnings; use strict; use Test::More; use IO::Select; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::Stream qw/ stream /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/stream/); $t->plan(2)->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { proxy_buffer_size 1; tcp_nodelay off; server { listen 127.0.0.1:8081; proxy_pass 127.0.0.1:8080; } server { tcp_nodelay on; listen 127.0.0.1:8082; proxy_pass 127.0.0.1:8080; } } EOF $t->run_daemon(\&stream_daemon); $t->run()->waitforsocket('127.0.0.1:' . port(8080)); ############################################################################### my $str = '1234567890' x 10 . 'F'; my $length = length($str); is(stream('127.0.0.1:' . port(8081))->io($str, length => $length), $str, 'tcp_nodelay off'); is(stream('127.0.0.1:' . port(8082))->io($str, length => $length), $str, 'tcp_nodelay on'); ############################################################################### sub stream_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalAddr => '127.0.0.1:' . port(8080), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; my $sel = IO::Select->new($server); local $SIG{PIPE} = 'IGNORE'; while (my @ready = $sel->can_read) { foreach my $fh (@ready) { if ($server == $fh) { my $new = $fh->accept; $new->autoflush(1); $sel->add($new); } elsif (stream_handle_client($fh)) { $sel->remove($fh); $fh->close; } } } } sub stream_handle_client { my ($client) = @_; log2c("(new connection $client)"); $client->sysread(my $buffer, 65536) or return 1; log2i("$client $buffer"); my $close = $buffer =~ /F/; log2o("$client $buffer"); $client->syswrite($buffer); return $close; } sub log2i { Test::Nginx::log_core('|| <<', @_); } sub log2o { Test::Nginx::log_core('|| >>', @_); } sub log2c { Test::Nginx::log_core('||', @_); } ###############################################################################