Mercurial > hg > nginx-tests
view stream_tcp_nodelay.t @ 1689:dbd19195df8a
Tests: adjusted mail_smtp.t "long pipelined" TODO.
Prior to fixed reading with fully filled buffer in 2851e4c7de03 (1.21.0),
test for long pipelined commands leads to connection close by nginx, which
can result in RST and no response seen by the client, notably on win32.
While here, cleaned up permitted smtp_auth methods in that particular server.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 24 May 2021 22:09:54 +0300 |
parents | f3ba4c74de31 |
children |
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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 { %%TEST_GLOBALS_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('||', @_); } ###############################################################################