summary |
shortlog |
log |
commit | commitdiff |
tree
raw |
patch |
inline | side by side (from parent 1:
8ef878e)
Since we have EPOLL_CTL_DEL implemented for the poll(2) and
kqueue backends, we can rely on Perl refcounting to gently
close(2) the underlying file descriptors as references get
dropped.
This may be beneficial in the future if we want to drop a
descriptor from the event loop without actually closing it.
# now we can close sockets that wanted to close during our event processing.
# (we didn't want to close them during the loop, as we didn't want fd numbers
# being reused and confused during the event loop)
# now we can close sockets that wanted to close during our event processing.
# (we didn't want to close them during the loop, as we didn't want fd numbers
# being reused and confused during the event loop)
- while (my $sock = shift @ToClose) {
- my $fd = fileno($sock);
-
- # close the socket. (not a PublicInbox::DS close)
- CORE::close($sock);
-
- # and now we can finally remove the fd from the map. see
- # comment above in ->close.
- delete $DescriptorMap{$fd};
- }
-
+ delete($DescriptorMap{fileno($_)}) for @ToClose;
+ @ToClose = (); # let refcounting drop everything all at once
# by default we keep running, unless a postloop callback (either per-object
# or global) cancels it
# by default we keep running, unless a postloop callback (either per-object
# or global) cancels it