'write_set_watch', # bool: true if we internally set watch_write rather than by a subclass
'closed', # bool: socket is closed
'event_watch', # bitmask of events the client is interested in (POLLIN,OUT,etc.)
- 'writer_func', # subref which does writing. must return bytes written (or undef) and set $! on errors
);
use Errno qw(EINPROGRESS EWOULDBLOCK EISCONN ENOTSOCK
return $self->{sock};
}
-=head2 C<< $obj->set_writer_func( CODEREF ) >>
-
-Sets a function to use instead of C<syswrite()> when writing data to the socket.
-
-=cut
-sub set_writer_func {
- my PublicInbox::DS $self = shift;
- my $wtr = shift;
- Carp::croak("Not a subref") unless !defined $wtr || UNIVERSAL::isa($wtr, "CODE");
- $self->{writer_func} = $wtr;
-}
-
=head2 C<< $obj->write( $data ) >>
Write the specified data to the underlying handle. I<data> may be scalar,
}
my $to_write = $len - $self->{write_buf_offset};
- my $written;
- if (my $wtr = $self->{writer_func}) {
- $written = $wtr->($bref, $to_write, $self->{write_buf_offset});
- } else {
- $written = syswrite($self->{sock}, $$bref, $to_write, $self->{write_buf_offset});
- }
+ my $written = syswrite($self->{sock}, $$bref, $to_write,
+ $self->{write_buf_offset});
if (! defined $written) {
if ($! == EPIPE) {