added RPC macro

src/bin/HelloWorld.hx

@@ -1,5 +1,6 @@
 package bin;
 
+import kernel.log.Log;
 import kernel.ps.ProcessHandle;
 import kernel.ps.Process;
 
@@ -11,6 +12,13 @@ class HelloWorld implements Process {
 
 	public function run(handle:ProcessHandle) {
 		handle.write("Hello World!");
+
+		var c = new HelloWorldServiceRPC(0);
+
+		c.getNumber().handle((res)->{
+			Log.debug("Got number: " + res);
+		});
+
 		handle.close();
 	}
 }

src/bin/HelloWorldService.hx

@@ -1,26 +1,25 @@
 package bin;
 
-import kernel.Timer;
+import macros.rpc.RPC;
 import kernel.ps.ProcessHandle;
 import kernel.ps.Process;
 
+using tink.CoreApi;
+
+@:build(macros.rpc.RPC.buildRPC())
 class HelloWorldService implements Process {
-    private var timer:Timer;
+    private var handle:ProcessHandle;
 
     public function new() {}
 
 	public function run(handle:ProcessHandle) {
-        handle.write("Hello World! Started\n");
-        this.startTimer(handle);
-        handle.addDeferFunc(()->{
-            timer.cancle();
-        });
+        this.handle = handle;
+
+        RPC.generateRPCPackageHandle();
     }
 
-    public function startTimer(handle: ProcessHandle) {
-        this.timer = new Timer(5, function() {
-            handle.write("Hello World!\n");
-            this.startTimer(handle);
-        });
+    @rpc
+    public function getNumber():Int{
+        return 42;
     }
 }