Mercurial > hg > ngx_http_upstream_keepalive

comparison t/stale.t @ 24:2ee28064a04a 0.4

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Keepalive: correctly close connections on gracefull shutdown. On gracefull shutdown nginx calls read handler on all idle connections with c->close set. Make sure we don't confuse such read handler calls with stale events and actually close connections. This fixes "open socket ... left in connection ..." alerts.
author Maxim Dounin <mdounin@mdounin.ru>
date Wed, 15 Dec 2010 21:12:36 +0300
parents 9a4ee6fe1c6d
children
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23:cad8bc39d98d 24:2ee28064a04a
18 select STDOUT; $| = 1; 18 select STDOUT; $| = 1;
19 19
20 eval { require Cache::Memcached; }; 20 eval { require Cache::Memcached; };
21 plan(skip_all => 'Cache::Memcached not installed') if $@; 21 plan(skip_all => 'Cache::Memcached not installed') if $@;
22 22
23 my $t = Test::Nginx->new()->has('rewrite')->has_daemon('memcached')->plan(1) 23 my $t = Test::Nginx->new()->has('rewrite')->has_daemon('memcached')->plan(2)
24 ->write_file_expand('nginx.conf', <<'EOF'); 24 ->write_file_expand('nginx.conf', <<'EOF');
25 25
26 %%TEST_GLOBALS%% 26 %%TEST_GLOBALS%%
27 27
28 daemon off; 28 daemon off;
105 } 105 }
106 106
107 cmp_ok($memd1->stats()->{total}->{total_connections}, '<=', $total + 2, 107 cmp_ok($memd1->stats()->{total}->{total_connections}, '<=', $total + 2,
108 'only one connection per worker used'); 108 'only one connection per worker used');
109 109
110 $t->stop();
111
112 like(`grep -F '[alert]' ${\($t->testdir())}/error.log`, qr/^$/s, 'no alerts');
113
110 ############################################################################### 114 ###############################################################################