use Object::Remote::Future;
use Object::Remote::Null;
+use Object::Remote::Handle;
use Object::Remote;
use IO::Handle;
use Module::Runtime qw(use_module);
use JSON::PP qw(encode_json);
use Moo;
-our $DEBUG;
+our $DEBUG = !!$ENV{OBJECT_REMOTE_DEBUG};
has send_to_fh => (
is => 'ro', required => 1,
has child_pid => (is => 'ro');
+has is_ready => (is => 'rwp', trigger => sub {
+ my ($self, $value) = @_;
+ $self->ready_future->done if $value;
+});
+
+has ready_future => (is => 'lazy');
+
+sub _build_ready_future { CPS::Future->new }
+
has _receive_data_buffer => (is => 'ro', default => sub { my $x = ''; \$x });
has local_objects_by_id => (is => 'ro', default => sub { {} });
return bless({}, 'Object::Remote::Null') if $id eq 'NULL';
(
$remotes->{$id}
- or Object::Remote->new(connection => $self, id => $id)
+ or Object::Remote::Handle->new(connection => $self, id => $id)
)->proxy;
}
);
BEGIN {
unshift our @Guess, sub { blessed($_[0]) ? $_[0] : undef };
eval { require Object::Remote::Connector::Local };
+ eval { require Object::Remote::Connector::LocalSudo };
eval { require Object::Remote::Connector::SSH };
}
return $remote;
}
+sub await_ready {
+ my ($self) = @_;
+ return if $self->is_ready;
+ await_future($self->ready_future);
+}
+
sub send_free {
my ($self, $id) = @_;
delete $self->remote_objects_by_id->{$id};
sub _send {
my ($self, $to_send) = @_;
+ $self->await_ready unless $self->is_ready;
+
print { $self->send_to_fh } $self->_serialize($to_send)."\n";
}
my $flat = $self->_encode($self->_deobjectify($data));
warn "$$ >>> ${flat}\n" if $DEBUG;
$flat;
- } or do {
+ } || do {
my $err = $@; # won't get here if the eval doesn't die
# don't keep refs to new things
delete @{$self->local_objects_by_id}{@New_Ids};
sub _receive_data_from {
my ($self, $fh) = @_;
my $rb = $self->_receive_data_buffer;
+ my $ready = $self->is_ready;
if (sysread($fh, $$rb, 1024, length($$rb)) > 0) {
while ($$rb =~ s/^(.*)\n//) {
- $self->_receive($1);
+ if ($ready) {
+ $self->_receive($1);
+ } else {
+ my $line = $1;
+ die "New remote container did not send Shere - got ${line}"
+ unless $line eq "Shere";
+ $self->_set_is_ready($ready = 1);
+ }
}
} else {
$self->on_close->done();