Nginx-tests stream_ssl_conf_command.t test hanging indefinitely

[Mayerhofer, Austin]

Hi all,

Apologies if I sent this twice, I don’t think the first one went through because I wasn’t subscribed to the list.

nginx-tests’ stream_ssl_conf_command.t is hanging for me and not running to completion, I’m using the following configuration:

OS: MacOS 12.6.3
Chip: Apple M1 Max
NGINX: 1.24.0 built from source code with ./configure --with-debug --with-http_ssl_module --with-http_stub_status_module --with-http_v2_module --without-http_auth_basic_module --without-http_autoindex_module --without-http_browser_module --without-http-cache --without-http_charset_module --without-http_empty_gif_module --without-http_fastcgi_module --without-http_grpc_module --without-http_limit_conn_module --without-http_limit_req_module --without-http_memcached_module --without-http_referer_module --without-http_scgi_module --without-http_split_clients_module --without-http_ssi_module --without-http_upstream_hash_module --without-http_upstream_ip_hash_module --without-http_upstream_least_conn_module --without-http_userid_module --without-http_uwsgi_module --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --without-stream_limit_conn_module --without-stream_set_module --without-stream_split_clients_module --without-stream_upstream_hash_module --without-stream_upstream_least_conn_module --without-stream_upstream_zone_module
nginx-tests: https://github.com/nginx/nginx-tests/tree/4c2ad8093952706f327d04887c5546bad91b75a6

When I run:

```
TEST_NGINX_BINARY=/usr/local/nginx/sbin/nginx prove -v stream_ssl_conf_command.t
```

The output is:

```
stream_ssl_conf_command.t ..
1..5
ok 1 - Certificate
ok 2 - SessionTicket
ok 3 – ServerPreference
```

And it hangs there. It seems to be something with the ServerPreference test, as if I remove this code, it does run to completion:

```
$s = stream(
    PeerAddr => '127.0.0.1:' . port(8443),
    SSL => 1,
    SSL_cipher_list =>
        'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384'
);
is($s->socket()->get_cipher(),
    'ECDHE-RSA-AES128-GCM-SHA256', 'ServerPreference');
```

These are the last 20 lines of error.log, but I didn’t notice anything out of the ordinary in the ~200 total lines in the file, just that it’s hanging.

2024/01/24 11:38:08 [debug] 98386#0: *2 reusable connection: 0
2024/01/24 11:38:08 [debug] 98386#0: *2 free: 000000011CE04080, unused: 0
2024/01/24 11:38:08 [debug] 98386#0: *2 free: 000000011CE04180, unused: 0
2024/01/24 11:38:08 [debug] 98386#0: *2 free: 000000011CE04280, unused: 32
2024/01/24 11:38:08 [debug] 98386#0: timer delta: 0
2024/01/24 11:38:08 [debug] 98386#0: worker cycle
2024/01/24 11:38:08 [debug] 98386#0: kevent timer: 3000, changes: 0
2024/01/24 11:38:08 [debug] 98386#0: kevent events: 1
2024/01/24 11:38:08 [debug] 98386#0: kevent: 3: ft:-1 fl:0025 ff:00000000 d:31 ud:00000001200280D1
2024/01/24 11:38:08 [debug] 98386#0: *3 SSL shutdown handler
2024/01/24 11:38:08 [debug] 98386#0: *3 SSL_shutdown: 1
2024/01/24 11:38:08 [debug] 98386#0: *3 close stream connection: 3
2024/01/24 11:38:08 [debug] 98386#0: *3 event timer del: 3: 422265465
2024/01/24 11:38:08 [debug] 98386#0: *3 reusable connection: 0
2024/01/24 11:38:08 [debug] 98386#0: *3 free: 000000011CE04A20, unused: 0
2024/01/24 11:38:08 [debug] 98386#0: *3 free: 000000011CE04B20, unused: 0
2024/01/24 11:38:08 [debug] 98386#0: *3 free: 000000011CE04CC0, unused: 32
2024/01/24 11:38:08 [debug] 98386#0: timer delta: 0
2024/01/24 11:38:08 [debug] 98386#0: worker cycle
2024/01/24 11:38:08 [debug] 98386#0: kevent timer: -1, changes: 0

Has anyone else run into this problem? I searched the nginx and nginx-devel mailing lists and didn’t see anything.

Thank you for any help!



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