Mercurial > hg > nginx-tests
view memcached.t @ 1825:3629eda94c1b
Tests: handling of EWOULDBLOCK from sysread() with IO::Socket::SSL.
With IO::Socket::SSL, when select() reports that the socket is readable,
reading from it might still fail with EWOULDBLOCK, since no application
data is available in the socket. In particular, this might happen with
TLSv1.3 when a session ticket is received after the handshake. Fix is
to explicitly check for EWOULDBLOCK errors.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 21 Mar 2023 02:57:39 +0300 |
parents | 882267679006 |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # Test for memcached backend. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; eval { require Cache::Memcached; }; plan(skip_all => 'Cache::Memcached not installed') if $@; my $t = Test::Nginx->new()->has(qw/http rewrite memcached/) ->has_daemon('memcached')->plan(4) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location / { set $memcached_key $uri; memcached_pass 127.0.0.1:8081; } location /next { set $memcached_key $uri; memcached_next_upstream not_found; memcached_pass 127.0.0.1:8081; } } } EOF my $memhelp = `memcached -h`; my @memopts = (); if ($memhelp =~ /repcached/) { # repcached patch adds additional listen socket push @memopts, '-X', port(8082); } if ($memhelp =~ /-U/) { # UDP port is on by default in memcached 1.2.7+ push @memopts, '-U', '0'; } $t->run_daemon('memcached', '-l', '127.0.0.1', '-p', port(8081), @memopts); $t->run(); $t->waitforsocket('127.0.0.1:' . port(8081)) or die "Can't start memcached"; ############################################################################### my $memd = Cache::Memcached->new(servers => [ '127.0.0.1:' . port(8081) ], connect_timeout => 1.0); $memd->set('/', 'SEE-THIS') or die "can't put value into memcached: $!"; like(http_get('/'), qr/SEE-THIS/, 'memcached request'); like(http_get('/notfound'), qr/ 404 /, 'memcached not found'); like(http_get('/next'), qr/ 404 /, 'not found with memcached_next_upstream'); unlike(http_head('/'), qr/SEE-THIS/, 'memcached no data in HEAD'); ###############################################################################