UDP segmentation offload is an optimisation attempt by sending multiple
large enough datagrams over UDP which reduces syscalls as by default,
they have to be broke down in small UDP packets, it is better if the
hardware supports it, other handed down to the software implementation.
close GH-18213
- socket_addrinfo_lookup throws when hints is an indexed array.
- socket_get_option hardcoding size outputs to user when data
size known.
close GH-17363
* ext/socket: Reduce scope of variables
* ext/socket: Throw TypeErrors when not passing a string for options requiring one
* ext/sockets: Throw ValueError when string has null bytes for options not passing string length
* ext/sockets: Throw ValueError when string is too long
And replace calls to strlcpy to memcpy
- `TCP_FUNCTION_ALIAS`: fetches the function pointer name alias (>= 14.0
only tough).
- `TCP_BBR_ALGORITHM`: set/get the underlying algorithm (0: netflix, 1:
google) when the BBR's TCP stack is used.
- `TCP_REUSPORT_LB_NUMA`: set/get a NUMA domain filter on the socket.
close GH-16923
Allows to select an alternate TCP stack. For example with RACK,
a fast loss detection relying on timestamp per packet.
While it works system-wide, it can also apply in an individual socket level too.
close GH-16842
when passing PHP_INT_MAX for the $length param we get this (with ubsan)
`ext/sockets/sockets.c:1409:36: runtime error: signed integer overflow: 9223372036854775807 + 1 cannot be represented in type 'long int'`
close GH-16382
targetted for socket_create_pair/socket_create, they re not considered
as socket type but to be ORed with these (to avoid socketpair2/socket2
likely), set O_CLOEXEC/O_NONBLOCK respectively on the file descriptors.
close GH-15322
mainly for scenarios when pcntl_fork/pcntl_exec are involved so when
the latter is executed, we avoid unwarranted effects with the file
descriptors, instead the socket will be closed on success.
close GH-14606
* Include from build dir first
This fixes out of tree builds by ensuring that configure artifacts are included
from the build dir.
Before, out of tree builds would preferably include files from the src dir, as
the include path was defined as follows (ignoring includes from ext/ and sapi/) :
-I$(top_builddir)/main
-I$(top_srcdir)
-I$(top_builddir)/TSRM
-I$(top_builddir)/Zend
-I$(top_srcdir)/main
-I$(top_srcdir)/Zend
-I$(top_srcdir)/TSRM
-I$(top_builddir)/
As a result, an out of tree build would include configure artifacts such as
`main/php_config.h` from the src dir.
After this change, the include path is defined as follows:
-I$(top_builddir)/main
-I$(top_builddir)
-I$(top_srcdir)/main
-I$(top_srcdir)
-I$(top_builddir)/TSRM
-I$(top_builddir)/Zend
-I$(top_srcdir)/Zend
-I$(top_srcdir)/TSRM
* Fix extension include path for out of tree builds
* Include config.h with the brackets form
`#include "config.h"` searches in the directory containing the including-file
before any other include path. This can include the wrong config.h when building
out of tree and a config.h exists in the source tree.
Using `#include <config.h>` uses exclusively the include path, and gives
priority to the build dir.
These are either undefined or defined to value 1 in Autotools and
Windows:
- HAVE_COMMONCRYPTO_COMMONRANDOM_H
- HAVE_EXIF
- HAVE_FOPENCOOKIE
- HAVE_IF_NAMETOINDEX
- HAVE_LIBICONV
- HAVE_SOCKETS
- HAVE_STRUCT_STAT_ST_RDEV
- HAVE_STRUCT_TM_TM_GMTOFF
- HAVE_STRUCT_TM_TM_ZONE
Follow up of GH-5526 (-Wundef)
going from 128 to system's SOMAXCONN by default to be able to increase
the queue of connections to be handled.
Also, for Haiku SOMAXCONN is only 32.
Close GH-13854
