| … | |
… | |
| 362 | =cut |
362 | =cut |
| 363 | |
363 | |
| 364 | sub _drain_rbuf { |
364 | sub _drain_rbuf { |
| 365 | my ($self) = @_; |
365 | my ($self) = @_; |
| 366 | |
366 | |
| 367 | return if exists $self->{in_drain}; |
367 | return if $self->{in_drain}; |
| 368 | local $self->{in_drain} = 1; |
368 | local $self->{in_drain} = 1; |
| 369 | |
369 | |
| 370 | while (my $len = length $self->{rbuf}) { |
370 | while (my $len = length $self->{rbuf}) { |
| 371 | no strict 'refs'; |
371 | no strict 'refs'; |
| 372 | if (my $cb = shift @{ $self->{queue} }) { |
372 | if (my $cb = shift @{ $self->{queue} }) { |
| … | |
… | |
| 577 | |
577 | |
| 578 | $self->{rw} = AnyEvent->io (fh => $self->{fh}, poll => "r", cb => sub { |
578 | $self->{rw} = AnyEvent->io (fh => $self->{fh}, poll => "r", cb => sub { |
| 579 | my $len = sysread $self->{fh}, $self->{rbuf}, $self->{read_size} || 8192, length $self->{rbuf}; |
579 | my $len = sysread $self->{fh}, $self->{rbuf}, $self->{read_size} || 8192, length $self->{rbuf}; |
| 580 | |
580 | |
| 581 | if ($len > 0) { |
581 | if ($len > 0) { |
| 582 | if (exists $self->{rbuf_max}) { |
582 | if (defined $self->{rbuf_max}) { |
| 583 | if ($self->{rbuf_max} < length $self->{rbuf}) { |
583 | if ($self->{rbuf_max} < length $self->{rbuf}) { |
| 584 | $! = &Errno::ENOSPC; return $self->error; |
584 | $! = &Errno::ENOSPC; return $self->error; |
| 585 | } |
585 | } |
| 586 | } |
586 | } |
| 587 | |
587 | |
