# Copyright (C) 2021 all contributors
# License: AGPL-3.0+
# forwards stderr from lei/store process to any lei clients using
# the same store
package PublicInbox::LeiStoreErr;
use strict;
use v5.10.1;
use parent qw(PublicInbox::DS);
use PublicInbox::Syscall qw(EPOLLIN EPOLLONESHOT);
sub new {
my ($cls, $rd, $lei) = @_;
my $self = bless { sock => $rd, store_path => $lei->store_path }, $cls;
$self->SUPER::new($rd, EPOLLIN | EPOLLONESHOT);
}
sub event_step {
my ($self) = @_;
$self->do_read(\(my $rbuf), 4096) or return;
my $cb;
for my $lei (values %PublicInbox::DS::DescriptorMap) {
$cb = $lei->can('store_path') // next;
next if $cb->($lei) ne $self->{store_path};
my $err = $lei->{2} // next;
print $err $rbuf;
}
}
1;