You can connect to application server via SocketRelay:
$rpc = \Spiral\Goridge\RPC\RPC::create('tcp://127.0.0.1:6001');
You can immediately use this RPC to call embedded RPC services such as HTTP:
var_dump($rpc->call('informer.Workers', 'http'));
Please note that in the case of running workers in debug mode (
http: { debug: true }in.rr.yaml) the number of http workers will be zero (i.e. an empty array[]will be returned).This behavior may be changed in the future, you should not rely on this result to check that the RoadRunner was launched in development mode.
You can read how to create your own services and RPC methods in this section.