has _receive_data_buffer => (is => 'ro', default => sub { my $x = ''; \$x });
-has local_objects_by_id => (is => 'ro', default => sub { {} });
+has local_objects_by_id => (
+ is => 'ro', default => sub { {} },
+ coerce => sub { +{ %{$_[0]} } }, # shallow clone on the way in
+);
-has remote_objects_by_id => (is => 'ro', default => sub { {} });
+has remote_objects_by_id => (
+ is => 'ro', default => sub { {} },
+ coerce => sub { +{ %{$_[0]} } }, # shallow clone on the way in
+);
has outstanding_futures => (is => 'ro', default => sub { {} });
die "Couldn't figure out what to do with ${spec}";
}
-sub new_remote {
+sub remote_object {
my ($self, @args) = @_;
Object::Remote::Handle->new(
connection => $self, @args
sub connect {
my ($self, $to) = @_;
- return await_future($self->send(
- class_call => 'Object::Remote', 0, connect => $to
- ));
+ return await_future(
+ $self->send_class_call(0, 'Object::Remote', connect => $to)
+ );
}
-sub get_remote_sub {
+sub remote_sub {
my ($self, $sub) = @_;
my ($pkg, $name) = $sub =~ m/^(.*)::([^:]+)$/;
- return await_future($self->send(class_call => $pkg, 0, can => $name));
+ return await_future($self->send_class_call(0, $pkg, can => $name));
+}
+
+sub send_class_call {
+ my ($self, $ctx, @call) = @_;
+ $self->send(call => class_call_handler => $ctx => call => @call);
+}
+
+sub register_class_call_handler {
+ my ($self) = @_;
+ $self->local_objects_by_id->{'class_call_handler'} ||= do {
+ my $o = Object::Remote::CodeContainer->new(
+ code => sub {
+ my ($class, $method) = (shift, shift);
+ use_module($class)->$method(@_);
+ }
+ );
+ $self->_local_object_to_id($o);
+ $o;
+ };
}
sub register_remote {
sub send {
my ($self, $type, @call) = @_;
- unshift @call, $type => my $future = CPS::Future->new;
+ my $future = CPS::Future->new;
+
+ unshift @call, $type => $self->_local_object_to_id($future);
my $outstanding = $self->outstanding_futures;
$outstanding->{$future} = $future;
sub send_discard {
my ($self, $type, @call) = @_;
- unshift @call, $type => { __remote_object__ => 'NULL' };
+ unshift @call, $type => 'NULL';
$self->_send(\@call);
}
sub _serialize {
my ($self, $data) = @_;
- local our @New_Ids;
+ local our @New_Ids = (-1);
return eval {
my $flat = $self->_encode($self->_deobjectify($data));
warn "$$ >>> ${flat}\n" if $DEBUG;
my ($self, $object) = @_;
my $id = refaddr($object);
$self->local_objects_by_id->{$id} ||= do {
- push our(@New_Ids), $id;
+ push our(@New_Ids), $id if @New_Ids;
$object;
};
return $id;
my $rb = $self->_receive_data_buffer;
my $ready = $self->ready_future->is_ready;
my $len = sysread($fh, $$rb, 1024, length($$rb));
- my $err = defined($len) ? undef : ": $!";
+ my $err = defined($len) ? '' : ": $!";
if (defined($len) and $len > 0) {
while ($$rb =~ s/^(.*)\n//) {
if ($ready) {
}
sub receive_call {
- my ($self, $future, $id, @rest) = @_;
+ my ($self, $future_id, $id, @rest) = @_;
+ my $future = $self->_id_to_remote_object($future_id);
$future->{method} = 'call_discard_free';
my $local = $self->local_objects_by_id->{$id}
or do { $future->fail("No such object $id"); return };
$self->receive_free($id);
}
-sub receive_class_call {
- my ($self, $future, $class, @rest) = @_;
- $future->{method} = 'call_discard_free';
- eval { use_module($class) }
- or do { $future->fail("Error loading ${class}: $@"); return };
- $self->_invoke($future, $class, @rest);
-}
-
sub _invoke {
my ($self, $future, $local, $ctx, $method, @args) = @_;
if ($method =~ /^start::/) {