Mercurial > hg > nginx-tests
view worker_shutdown_timeout_mail.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 | 74986ebee2fd |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for worker_shutdown_timeout directive within the mail module. ############################################################################### use warnings; use strict; use Test::More; use MIME::Base64; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::SMTP; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; local $SIG{PIPE} = 'IGNORE'; my $t = Test::Nginx->new()->has(qw/mail imap http rewrite/)->plan(4) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; worker_shutdown_timeout 10ms; events { } mail { proxy_pass_error_message on; proxy_timeout 15s; auth_http http://127.0.0.1:8080/mail/auth; xclient off; server { listen 127.0.0.1:8025; protocol smtp; } } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location = /mail/auth { add_header Auth-Status OK; add_header Auth-Server 127.0.0.1; add_header Auth-Port %%PORT_8026%%; add_header Auth-Wait 1; return 204; } } } EOF $t->run_daemon(\&Test::Nginx::SMTP::smtp_test_daemon); $t->run()->waitforsocket('127.0.0.1:' . port(8026)); ############################################################################### my $s = Test::Nginx::SMTP->new(); $s->check(qr/^220 /, "greeting"); $s->send('EHLO example.com'); $s->check(qr/^250 /, "ehlo"); $s->send('AUTH PLAIN ' . encode_base64("\0test\@example.com\0secret", '')); $s->authok('auth plain'); $t->reload(); ok($s->can_read(), 'mail connection shutdown'); undef $s; 1; ###############################################################################