Re: Proposal: Out-of-Order NOTIFY via GUC to Improve LISTEN/NOTIFY Throughput

On Tue Sep 9, 2025 at 7:49 PM -03, Rishu Bagga wrote:
> On Tue, Sep 9, 2025 at 3:34 PM Matheus Alcantara
> <matheusssilv97(at)gmail(dot)com> wrote:
>>
>> On Mon Sep 8, 2025 at 9:08 PM -03, Rishu Bagga wrote:
>> > Hi Joel, Arseniy, Matheus, thanks for taking a look. I’ve attached an
>> > updated patch and rebased on the latest commits that fixes the
>> > correctness issues.
>> >
>> I think that your latest patch miss to include of asyncdesc.c file. I'm
>> getting a compile error:
>>
>> src/backend/access/rmgrdesc/meson.build:4:20: ERROR: File asyncdesc.c does not exist.
>>
>> --
>> Matheus Alcantara
>
> Sorry about that, added the asyncdesc.c file in the attached patch.
>
I'm still seeing some compiler errors.

FAILED: src/backend/postgres_lib.a.p/access_rmgrdesc_asyncdesc.c.o
ccache cc -Isrc/backend/postgres_lib.a.p -Isrc/include -I../src/include -I/opt/homebrew/Cellar/icu4c(at)77/77.1/include -I/opt/homebrew/opt/lz4/include -I/opt/homebrew/Cellar/openssl(at)3/3.5.2/include -I/opt/homebrew/opt/zstd/include -I/opt/homebrew/opt/openssl(at)3/include -fdiagnostics-color=always -Wall -Winvalid-pch -O0 -g -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX15.2.sdk -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wmissing-prototypes -Wpointer-arith -Werror=vla -Werror=unguarded-availability-new -Wendif-labels -Wmissing-format-attribute -Wcast-function-type -Wformat-security -Wdeclaration-after-statement -Wmissing-variable-declarations -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -Wno-cast-function-type-strict -DBUILDING_DLL -MD -MQ src/backend/postgres_lib.a.p/access_rmgrdesc_asyncdesc.c.o -MF src/backend/postgres_lib.a.p/access_rmgrdesc_asyncdesc.c.o.d -o src/backend/postgres_lib.a.p/access_rmgrdesc_asyncdesc.c.o -c ../src/backend/access/rmgrdesc/asyncdesc.c
../src/backend/access/rmgrdesc/asyncdesc.c:17:10: fatal error: 'access/async_xlog.h' file not found
17 | #include "access/async_xlog.h"
| ^~~~~~~~~~~~~~~~~~~~~
1 error generated.

I'm missing something here? I'm using meson+ninja and I remove the build
directory, executed meson setup and then ninja -C build install and I
got this error.

--
Matheus Alcantara