Mercurial > hg > nginx-tests
view stream_geo_ipv6.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 | f3ba4c74de31 |
children |
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#!/usr/bin/perl # (C) Andrey Zelenkov # (C) Nginx, Inc. # Stream tests for geo module with IPv6. ############################################################################### use warnings; use strict; use Test::More; 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 stream_return stream_map stream_geo/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { %%TEST_GLOBALS_STREAM%% geo $geo { ::1/128 loopback; 2001:0db8::/32 test; ::/0 world; } geo $geo_delete { ::1/128 loopback; 2001:0db8::/32 test; ::/0 world; delete ::1/128; } map $server_port $var { %%PORT_8080%% "::1"; %%PORT_8081%% "::ffff:192.0.2.1"; } geo $var $geo_var { default default; 192.0.2.1 test; } geo $var $geo_var_ranges { ranges; default default; 127.0.0.1-127.0.0.2 loopback; 192.0.2.0-192.0.2.1 test; } server { listen 127.0.0.1:8080; proxy_pass [::1]:%%PORT_8080%%; } server { listen [::1]:%%PORT_8080%%; return "geo:$geo geo_delete:$geo_delete geo_var:$geo_var geo_var_ranges:$geo_var_ranges"; } server { listen 127.0.0.1:8081; return "geo_var:$geo_var geo_var_ranges:$geo_var_ranges"; } } EOF $t->try_run('no inet6 support')->plan(6); ############################################################################### my %data = stream('127.0.0.1:' . port(8080))->read() =~ /(\w+):(\w+)/g; is($data{geo}, 'loopback', 'geo ipv6'); is($data{geo_delete}, 'world', 'geo ipv6 delete'); is($data{geo_var}, 'default', 'geo ipv6 from variable'); is($data{geo_var_ranges}, 'default', 'geo ipv6 from variable range'); %data = stream('127.0.0.1:' . port(8081))->read() =~ /(\w+):(\w+)/g; is($data{geo_var}, 'test', 'geo ipv6 ipv4-mapped from variable'); is($data{geo_var_ranges}, 'test', 'geo ipv6 ipv4-mapped from variable range'); ###############################################################################