This allows us to yield control to other clients gracefully if
getline takes too long to generate a chunk. This is more
expensive but should not cost a syscall on modern 64-bit systems.
use Plack::HTTPParser qw(parse_http_request); # XS or pure Perl
use HTTP::Status qw(status_message);
use HTTP::Date qw(time2str);
use Plack::HTTPParser qw(parse_http_request); # XS or pure Perl
use HTTP::Status qw(status_message);
use HTTP::Date qw(time2str);
+use Time::HiRes qw(clock_gettime CLOCK_MONOTONIC);
use Scalar::Util qw(weaken);
use IO::File;
use constant {
use Scalar::Util qw(weaken);
use IO::File;
use constant {
+sub now () { clock_gettime(CLOCK_MONOTONIC) }
+
# FIXME: duplicated code with NNTP.pm, layering violation
my $WEAKEN = {}; # string(inbox) -> inbox
my $weakt;
# FIXME: duplicated code with NNTP.pm, layering violation
my $WEAKEN = {}; # string(inbox) -> inbox
my $weakt;
my $forward = $self->{forward};
# limit our own running time for fairness with other
# clients and to avoid buffering too much:
my $forward = $self->{forward};
# limit our own running time for fairness with other
# clients and to avoid buffering too much:
while ($forward && defined(my $buf = $forward->getline)) {
$write->($buf);
last if $self->{closed};
if ($self->{write_buf_size}) {
$self->write($self->{pull});
return;
while ($forward && defined(my $buf = $forward->getline)) {
$write->($buf);
last if $self->{closed};
if ($self->{write_buf_size}) {
$self->write($self->{pull});
return;
- } elsif ((--$n) <= 0) {
+ } elsif (now() > $end) {
PublicInbox::EvCleanup::asap($self->{pull});
return;
}
PublicInbox::EvCleanup::asap($self->{pull});
return;
}