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Tests: HTTP/2 tests for alerts on graceful shutdown. Made sure that gracefully shutting down with a stream waiting for a window update, for remaining request body data frames, or that stuck on incomplete HEADERS payload, doesn't lead to "open socket ... left in connection" alerts.
author Sergey Kandaurov <pluknet@nginx.com>
date Wed, 28 Oct 2015 00:11:43 +0300
parents 84a52b6d6343
children bb4486e173ab
comparison
equal deleted inserted replaced
754:84a52b6d6343 755:f95aa716624e
32 32
33 my $t = Test::Nginx->new()->has(qw/http http_ssl http_v2 proxy cache/) 33 my $t = Test::Nginx->new()->has(qw/http http_ssl http_v2 proxy cache/)
34 ->has(qw/limit_conn rewrite realip shmem/) 34 ->has(qw/limit_conn rewrite realip shmem/)
35 ->has_daemon('openssl')->plan(233); 35 ->has_daemon('openssl')->plan(233);
36 36
37 # Some systems have a bug in not treating zero writev iovcnt as EINVAL 37 # Some systems may have also a bug in not treating zero writev iovcnt as EINVAL
38 38
39 $t->todo_alerts() if $^O eq 'darwin'; 39 $t->todo_alerts();
40 40
41 $t->write_file_expand('nginx.conf', <<'EOF'); 41 $t->write_file_expand('nginx.conf', <<'EOF');
42 42
43 %%TEST_GLOBALS%% 43 %%TEST_GLOBALS%%
44 44
208 server { 208 server {
209 listen 127.0.0.1:8090 http2; 209 listen 127.0.0.1:8090 http2;
210 server_name localhost; 210 server_name localhost;
211 211
212 http2_idle_timeout 1s; 212 http2_idle_timeout 1s;
213
214 location /proxy2/ {
215 add_header X-Body "$request_body";
216 proxy_pass http://127.0.0.1:8081/;
217 }
213 } 218 }
214 } 219 }
215 220
216 EOF 221 EOF
217 222
2264 2269
2265 # GOAWAY - force closing a connection by server 2270 # GOAWAY - force closing a connection by server
2266 2271
2267 $sid = new_stream($sess, { path => 't1.html' }); 2272 $sid = new_stream($sess, { path => 't1.html' });
2268 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]); 2273 h2_read($sess, all => [{ sid => $sid, length => 2**16 - 1 }]);
2274
2275 # graceful shutdown with stream waiting on HEADERS payload
2276
2277 my $grace = new_session(8089);
2278 new_stream($grace, { split => [ 9 ], abort => 1 });
2279
2280 # graceful shutdown with stream waiting on WINDOW_UPDATE
2281
2282 my $grace2 = new_session(8089);
2283 $sid = new_stream($grace2, { path => '/t1.html' });
2284 h2_read($grace2, all => [{ sid => $sid, length => 2**16 - 1 }]);
2285
2286 # graceful shutdown waiting on incomplete request body DATA frames
2287
2288 my $grace3 = new_session(8090);
2289 $sid = new_stream($grace3, { path => '/proxy2/t2.html', body => 'TEST',
2290 body_split => [ 2 ], split => [ 67 ], abort => 1 });
2269 2291
2270 $t->stop(); 2292 $t->stop();
2271 2293
2272 $frames = h2_read($sess, all => [{ type => 'GOAWAY' }]); 2294 $frames = h2_read($sess, all => [{ type => 'GOAWAY' }]);
2273 2295