use fields ('sock', # underlying socket
'rbuf', # scalarref, usually undef
- 'wbuf', # arrayref of coderefs or GLOB refs
+ 'wbuf', # arrayref of coderefs or GLOB refs (autovivified)
'wbuf_off', # offset into first element of wbuf to start writing at
);
# wbuf may be an empty array if we're being called inside
# ->flush_write via CODE bref:
- push @{$self->{wbuf} ||= []}, $tmpio;
+ push @{$self->{wbuf}}, $tmpio; # autovivifies
return 0;
}
}
return 1 if $nlen == 0; # all done!
# queue up the unwritten substring:
my $tmpio = tmpio($self, \($_[1]), $n) or return 0;
- $self->{wbuf} //= $wbuf //= [];
- push @$wbuf, $tmpio;
+ push @{$self->{wbuf}}, $tmpio; # autovivifies
epwait($sock, EPOLLOUT|EPOLLONESHOT);
return 0;
}
return 1 if $sock->accept_SSL;
return $self->close if $! != EAGAIN;
epwait($sock, PublicInbox::TLS::epollbit() | EPOLLONESHOT);
- unshift @{$self->{wbuf} ||= []}, \&accept_tls_step;
+ unshift(@{$self->{wbuf}}, \&accept_tls_step); # autovivifies
0;
}
return $self->close if $sock->stop_SSL(SSL_fast_shutdown => 1);
return $self->close if $! != EAGAIN;
epwait($sock, PublicInbox::TLS::epollbit() | EPOLLONESHOT);
- unshift @{$self->{wbuf} ||= []}, \&shutdn_tls_step;
+ unshift(@{$self->{wbuf}}, \&shutdn_tls_step); # autovivifies
0;
}