If we create separate listening sockets in each worker using
SO_REUSEADDR, then an incoming connection may be load-balanced
to a process that is already busy, either due to a long-running
request, or because it is a recursive request (in which case we
would deadlock).
Instead, only create one listening socket, and only create worker
forks afterwards. This way the incoming request will be served
by one of the workers that is currently listening for an incoming
connection.
We're starting to see a mix between uses of zend_bool and bool.
Replace all usages with the standard bool type everywhere.
Of course, zend_bool is retained as an alias.
This testing mode executes the test multiple times in the same
process (but in different requests). It is primarily intended to
catch tracing JIT bugs, but also catches state leaks across
requests.
Closes GH-6365.
Port the main php_cli_server.inc to use ephemeral ports, thus
allowing CLI server tests to be parallelized.
A complication here is that we also need to give each test a
separate doc root, to avoid index.php files writing over each
other.
Closes GH-6375.
The Apache MIME type map is not actively maintained anymore, so
this switches to jshttp/mime-db, which seems to be the de-facto
standard in this area now. This avoid the need to patch in our
own MIME types over time.
The preference algorithm is based on:
47b62ac45e/index.js (L154)
Closes GH-5764.
We might just want to drop this completely, but at least don't
enable it by default. It already gets disabled by a number of
SAPIs, but we should make that the default state.
The primary issue was already resolved in 7c3e487289,
but the particular example used in this bug report ran into an
additional issue on PHP 8, because I forgot to drop a number of
zend_bailout calls when switch require failure to throw.
Make sure we don't execute further scripts if one of them encountered
an exit exception.
Also make sure that we free file handles that end up unused due to
an early abort in php_execute_scripts(), which turned up as an
issue in the added test case.
Finally, make use of EG(exit_status) in the places where we
zend_eval_string_ex, instead of unconditionally assigning exit
code 254. If an error occurs, the error handler will already set
exit status 255.
Unconditionally strip shebang lines when using the CLI SAPI,
independently of whether they occur in the primary or non-primary
script. It's unlikely that someone intentionally wants to print
that shebang line when including a script, and this regularly
causes issues when scripts are used in multiple contexts, e.g.
for direct invocation and as a phar bootstrap.
In practice, we always act as an HTTP/1.1 client, for compatibility
with servers which ignore protocol version. Sending the version in
the request will avoid problems with servers which don't ignore it.
HTTP/1.0 can still be forced using a stream context option.
Closes GH-5899.
If the CTRL-C event can't be sent to the child for whatever reason, the
test will never terminate, because `proc_close()` waits for an infinite
amount of time. Therefore, we `proc_terminate()` the child instead,
after explicitly closing the pipes.
The file extension to mime type mapping *must* not depend on the file
extension's case for case-insensitive file systems, and *should* not
for case-sensitive file systems.
This test failed when the free disk space is close to 2.15GB.
I see the file size in the .out file as 0.
PHP has to save the full file contents to disk (the path is in `$_FILES`)
Related to GH-5283
Closes GH-5873
