This commit is to reimplement the variables with an unknown field
such as $header_{name} to make the parsing more generic,
it's a preparation for supporting response header variables.
Split out the "Unit" name from the NXT_SERVER #define into its own
NXT_NAME #define, then make NXT_SERVER a combination of that and
NXT_VERSION.
This is required for a subsequent commit where we may want the server
name on its own.
Reviewed-by: Alejandro Colomar <alx@nginx.com>
Signed-off-by: Andrew Clayton <a.clayton@nginx.com>
This removes a bunch of unused files that would have been touched by
subsequent commits that switch to using nxt_bool_t (AKA unit6_t) in
structures.
In auto/sources we have
NXT_LIB_SRC0=" \
src/nxt_buf_filter.c \
src/nxt_job_file.c \
src/nxt_stream_module.c \
src/nxt_stream_source.c \
src/nxt_upstream_source.c \
src/nxt_http_source.c \
src/nxt_fastcgi_source.c \
src/nxt_fastcgi_record_parse.c \
\
src/nxt_mem_pool_cleanup.h \
src/nxt_mem_pool_cleanup.c \
"
None of these seem to actually be used anywhere (other than within
themselves). That variable is _not_ referenced anywhere else.
Also remove the unused related header files: src/nxt_buf_filter.h,
src/nxt_fastcgi_source.h, src/nxt_http_source.h, src/nxt_job_file.h,
src/nxt_stream_source.h and src/nxt_upstream_source.h
Also, these files do not seem to be used, no mention under auto/ or build/
src/nxt_file_cache.c
src/nxt_cache.c
src/nxt_job_file_cache.c
src/nxt_cache.h is #included in src/nxt_main.h, but AFAICT is not
actually used.
With all the above removed
$ ./configure --openssl --debug --tests && make -j && make -j tests &&
make libnxt
all builds.
Buildbot passes.
NOTE: You may need to do a 'make clean' before the next build attempt.
Reviewed-by: Alejandro Colomar <alx@nginx.com>
Signed-off-by: Andrew Clayton <a.clayton@nginx.com>
It's for the introduction of njs support.
For each option that supports native variable and JS template literals introduced next,
it's unified as template string.
No functional changes.
@alejandro-colomar reported that the build was broken on MacOS
cc -o build/unitd -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -fstrict-aliasing -Wstrict-overflow=5 -Wmissing-prototypes -Werror -g \
build/src/nxt_main.o build/libnxt.a \
\
\
-L/usr/local/Cellar/pcre2/10.40/lib -lpcre2-8
Undefined symbols for architecture x86_64:
"_nxt_fs_mkdir_parent", referenced from:
_nxt_runtime_pid_file_create in libnxt.a(nxt_runtime.o)
_nxt_runtime_controller_socket in libnxt.a(nxt_controller.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [build/unitd] Error 1
This was due to commit 57fc920 ("Socket: Created control socket & pid file
directories.").
This happened because this commit introduced the usage of
nxt_fs_mkdir_parent() in core code which uses nxt_fs_mkdir(), both of
these are defined in src/nxt_fs.c. It turns out however that this file
doesn't get built on MacOS (or any system that isn't Linux or that
lacks a FreeBSD compatible nmount(2) system call) due to the following
In auto/sources we have
if [ $NXT_HAVE_ROOTFS = YES ]; then
NXT_LIB_SRCS="$NXT_LIB_SRCS src/nxt_fs.c"
fi
NXT_HAVE_ROOTFS is set in auto/isolation
If [ $NXT_HAVE_MOUNT = YES -a $NXT_HAVE_UNMOUNT = YES ]; then
NXT_HAVE_ROOTFS=YES
cat << END >> $NXT_AUTO_CONFIG_H
#ifndef NXT_HAVE_ISOLATION_ROOTFS
#define NXT_HAVE_ISOLATION_ROOTFS 1
#endif
END
fi
While we do have a check for a generic umount(2) which is found on
MacOS, for mount(2) we currently only check for the Linux mount(2) and
FreeBSD nmount(2) system calls. So NXT_HAVE_ROOTFS is set to NO on MacOS
and we don't build src/nxt_fs.c
This fixes the immediate build issue by taking the mount/umount OS
support out of nxt_fs.c into a new nxt_fs_mount.c file which is guarded
by the above while we now build nxt_fs.c unconditionally.
This should fix the build on any _supported_ system.
Reported-by: Alejandro Colomar <alx@nginx.com>
Fixes: 57fc920 ("Socket: Created control socket & pid file directories.")
Signed-off-by: Andrew Clayton <a.clayton@nginx.com>
nxt_sockaddr_ntop() stopped being used in commit (git) 029942f4eb.
It has been replaced mostly by nxt_sockaddr_text().
commit 029942f4eb
Author: Igor Sysoev <igor@sysoev.ru>
Date: Wed Feb 22 15:09:59 2017 +0300
I/O operations refactoring.
nxt_job_sockaddr_parse() stopped being used in commit (git) 794248090a.
commit 794248090a
Author: Igor Sysoev <igor@sysoev.ru>
Date: Wed Mar 4 14:04:08 2020 +0300
Legacy upstream code removed.
Also, remove functions and types used only by those two functions:
nxt_job_sockaddr_unix_parse()
nxt_job_sockaddr_inet6_parse()
nxt_job_sockaddr_inet_parse()
nxt_job_sockaddr_parse_t
nxt_job_resolve()
nxt_job_resolve_t
This is required to avoid include cycles, as some nxt_clone_* functions
depend on the credential structures, but nxt_process depends on clone
structures.
Two different router threads may send different requests to single
application worker. In this case shared memory fds from worker
to router will be send over 2 different router ports. These fds
will be received and processed by different threads in any order.
This patch made possible to add incoming shared memory segments in
arbitrary order. Additionally, array and memory pool are no longer
used to store segments because of pool's single threaded nature.
Custom array-like structure nxt_port_mmaps_t introduced.
Usage:
1. Register handlers in incoming port with nxt_port_rpc_register_handler().
2. Use return value as a stream identifier for next nxt_port_socket_write().
- request to connection mapping in engine;
- requests queue in connection;
- engine port creation;
- connected ports hash for each process;
- engine port data messages processing (app responses);
