WIP: Add new custom event loop for Linux I/O layer #456
Conversation
decarv
force-pushed
the
new-linux-io-layer
branch
from
4cf0f12
to
24680d8
Compare
|
@decarv Rebase, squash, and CI |
decarv
force-pushed
the
new-linux-io-layer
branch
from
24680d8
to
45da25d
Compare
decarv
force-pushed
the
new-linux-io-layer
branch
from
45da25d
to
87204f9
Compare
|
@decarv Please, look at the CI |
|
Please, see if you can get the liburing version check in place as well |
Introduce ev.h and ev.c, establishing the foundation for the new custom event loop, `pgagroal_ev`. Replace previous dependencies on libev with the custom event loop. Implement support for io_uring with a fallback to epoll if io_uring is unavailable.
decarv
force-pushed
the
new-linux-io-layer
branch
2 times, most recently
from
f57a6f3
to
4a8a32c
Compare
src/libpgagroal/ev.c
Outdated
| } | ||
| else | ||
| { | ||
| pgagroal_log_debug("no ev backends available"); |
There was a problem hiding this comment.
I think this should be at an higher level, like warn.
There was a problem hiding this comment.
If there is no supported EV backend it should be FATAL and result in exit(1)
src/libpgagroal/ev.c
Outdated
|
|
||
| if (!strlen(config->ev_backend)) | ||
| { | ||
| pgagroal_log_warn("ev_backend not set in configuration file. Selected default: '%s'", FALLBACK_BACKEND); |
There was a problem hiding this comment.
Please add a note about the configuration tunable ev_backend, so that the user knows how to configure it.
Also add the configuration setting to the documentation CONFIGURATION.md and friends.
Introduce ev.h and ev.c, establishing the foundation for the new custom event loop, `pgagroal_ev`. Replace previous dependencies on libev with the custom event loop. Implement support for io_uring with a fallback to epoll if io_uring is unavailable. Update documentation.
decarv
force-pushed
the
new-linux-io-layer
branch
from
4a8a32c
to
4258ac0
Compare
Issue with shutdown ? |
Yes. I will investigate shutdown issues. However, from the CI output it could be anything, really. |
|
Try and a TRACE log file for gcc and clang, and see if there are pointers there... |
Introduce ev.h and ev.c, establishing the
foundation for the new custom event loop,
pgagroal_ev.Replace previous dependencies on libev with the
custom event loop.
Implement support for io_uring with a fallback to
epoll if io_uring is unavailable.