This improves FastCGI client by separating transport functions and adding support for more low level socket transport that is useful for debugging in some cases.
In addition to that it introduces an option for delaying of fcgi request writing.
"make test" was failing for me, because I was running it prior to
install, and there was an old installed version which was incompatible.
The FPM tests were using the installed php.ini which referenced
installed dynamically linked extensions.
So, pass -n to php-fpm.
FPM\Tester::start() has $extensions, $iniEntries and
TEST_FPM_EXTENSION_DIR but they are not actually set by anything. Rather
than rely on the installed php.ini to be correct, it seems safer to pass
-n, and any tests that need specific config can pass $iniEntries.
Closes GH-11373
This happens when there are spaces are in the path info. The reason is
that Apache decodes the path info part in the SCRIPT_NAME as per CGI
RFC. FPM tries to strip path info from the SCRIPT_NAME but the
comparison is done against SCRIPT_FILENAME which is not decoded. For
that to work we have to decode it before comparison if there is any
encoded character.
Closes GH-10869
* PHP-8.2:
Re-add some CTE functions that were removed from being CTE by a mistake
Fix GH-8065: opcache.consistency_checks > 0 causes segfaults in PHP >= 8.1.5 in fpm context
Fix GH-8646: Memory leak PHP FPM 8.1
Fixes GH-8646
See https://github.com/php/php-src/issues/8646 for thorough discussion.
Interned strings that hold class entries can get a corresponding slot in map_ptr for the CE cache.
map_ptr works like a bump allocator: there is a counter which increases to allocate the next slot in the map.
For class name strings in non-opcache we have:
- on startup: permanent + interned
- on request: interned
For class name strings in opcache we have:
- on startup: permanent + interned
- on request: either not interned at all, which we can ignore because they won't get a CE cache entry
or they were already permanent + interned
or we get a new permanent + interned string in the opcache persistence code
Notice that the map_ptr layout always has the permanent strings first, and the request strings after.
In non-opcache, a request string may get a slot in map_ptr, and that interned request string
gets destroyed at the end of the request. The corresponding map_ptr slot can thereafter never be used again.
This causes map_ptr to keep reallocating to larger and larger sizes.
We solve it as follows:
We can check whether we had any interned request strings, which only happens in non-opcache.
If we have any, we reset map_ptr to the last permanent string.
We can't lose any permanent strings because of map_ptr's layout.
Closes GH-10783.
