diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/PublicInbox/DS.pm | 14 | ||||
-rw-r--r-- | lib/PublicInbox/IMAP.pm | 22 | ||||
-rw-r--r-- | lib/PublicInbox/NNTP.pm | 13 | ||||
-rw-r--r-- | lib/PublicInbox/POP3.pm | 16 |
4 files changed, 19 insertions, 46 deletions
diff --git a/lib/PublicInbox/DS.pm b/lib/PublicInbox/DS.pm index daef9d89..f0181b54 100644 --- a/lib/PublicInbox/DS.pm +++ b/lib/PublicInbox/DS.pm @@ -650,6 +650,20 @@ sub shutdn ($) { sub zflush {} # overridden by NNTPdeflate and IMAPdeflate +sub requeue_once { + my ($self) = @_; + # COMPRESS users all share the same DEFLATE context. + # Flush it here to ensure clients don't see + # each other's data + $self->zflush; + + # no recursion, schedule another call ASAP, + # but only after all pending writes are done. + # autovivify wbuf. wbuf may be populated by $cb, + # no need to rearm if so: (push returns new size of array) + requeue($self) if push(@{$self->{wbuf}}, $self->can('long_step')) == 1; +} + sub dwaitpid ($;$$) { my ($pid, $cb, $arg) = @_; if ($in_loop) { diff --git a/lib/PublicInbox/IMAP.pm b/lib/PublicInbox/IMAP.pm index f4b08eee..18a12564 100644 --- a/lib/PublicInbox/IMAP.pm +++ b/lib/PublicInbox/IMAP.pm @@ -563,22 +563,6 @@ sub fetch_body ($;$) { join('', @hold); } -sub requeue_once ($) { - my ($self) = @_; - # COMPRESS users all share the same DEFLATE context. - # Flush it here to ensure clients don't see - # each other's data - $self->zflush; - - # no recursion, schedule another call ASAP, - # but only after all pending writes are done. - # autovivify wbuf: - my $new_size = push(@{$self->{wbuf}}, \&long_step); - - # wbuf may be populated by $cb, no need to rearm if so: - $self->requeue if $new_size == 1; -} - sub fetch_run_ops { my ($self, $smsg, $bref, $ops, $partial) = @_; my $uid = $smsg->{num}; @@ -601,7 +585,7 @@ sub fetch_blob_cb { # called by git->cat_async via ibx_async_cat # it's possible to have TOCTOU if an admin runs # public-inbox-(edit|purge), just move onto the next message warn "E: $smsg->{blob} missing in $ibx->{inboxdir}\n"; - return requeue_once($self); + return $self->requeue_once; } else { $smsg->{blob} eq $oid or die "BUG: $smsg->{blob} != $oid"; } @@ -611,7 +595,7 @@ sub fetch_blob_cb { # called by git->cat_async via ibx_async_cat \&fetch_blob_cb, $fetch_arg); } fetch_run_ops($self, $smsg, $bref, $ops, $partial); - $pre ? $self->zflush : requeue_once($self); + $pre ? $self->zflush : $self->requeue_once; } sub emit_rfc822 { @@ -1198,7 +1182,7 @@ sub long_step { $self->close; } elsif ($more) { # $self->{wbuf}: # control passed to ibx_async_cat if $more == \undef - requeue_once($self) if !ref($more); + $self->requeue_once($self) if !ref($more); } else { # all done! delete $self->{long_cb}; my $elapsed = now() - $t0; diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm index f0ee11cb..43219b36 100644 --- a/lib/PublicInbox/NNTP.pm +++ b/lib/PublicInbox/NNTP.pm @@ -635,17 +635,8 @@ sub long_step { out($self, " deferred[$fd] aborted - %0.6f", $elapsed); $self->close; } elsif ($more) { # $self->{wbuf}: - # COMPRESS users all share the same DEFLATE context. - # Flush it here to ensure clients don't see - # each other's data - $self->zflush; - - # no recursion, schedule another call ASAP, but only after - # all pending writes are done. autovivify wbuf: - my $new_size = push(@{$self->{wbuf}}, \&long_step); - - # wbuf may be populated by $cb, no need to rearm if so: - $self->requeue if $new_size == 1; + # control passed to ibx_async_cat if $more == \undef + $self->requeue_once if !ref($more); } else { # all done! delete $self->{long_cb}; $self->write(\".\r\n"); diff --git a/lib/PublicInbox/POP3.pm b/lib/PublicInbox/POP3.pm index fcea4bb9..741b5e58 100644 --- a/lib/PublicInbox/POP3.pm +++ b/lib/PublicInbox/POP3.pm @@ -55,22 +55,6 @@ sub out ($$;@) { printf { $self->{pop3d}->{out} } $fmt."\n", @args; } -sub requeue_once ($) { - my ($self) = @_; - # COMPRESS users all share the same DEFLATE context. - # Flush it here to ensure clients don't see - # each other's data - $self->zflush; - - # no recursion, schedule another call ASAP, - # but only after all pending writes are done. - # autovivify wbuf: - my $new_size = push(@{$self->{wbuf}}, \&long_step); - - # wbuf may be populated by $cb, no need to rearm if so: - $self->requeue if $new_size == 1; -} - sub long_step { my ($self) = @_; # wbuf is unset or empty, here; {long} may add to it |