Migrating user position messages to protobuf

benchmark/socketio-load-test.yaml

@@ -6,7 +6,7 @@ config:
       token: "test"
   phases:
     - duration: 20
-      arrivalRate: 2
+      arrivalRate: 3
   processor: "./socketioLoadTest.js"
 scenarios:
   - name: "Connects and moves player for 20 seconds"
@@ -22,7 +22,7 @@ scenarios:
       - emit:
           channel: "join-room"
           data:
-            roomId: 'global__api.workadventure.localhost/map/files/Floor0/floor0'
+            roomId: 'global__maps.workadventure.localhost/Floor0/floor0'
             position:
               x: 783
               y: 170
@@ -35,20 +35,10 @@ scenarios:
               bottom: 200
       - think: 1
       - loop:
-        - function: "setYRandom"
+        - function: "setUserMovesMessage"
         - emit:
             channel: "user-position"
-            data:
-              position:
-                x: "{{ x }}"
-                y: "{{ y }}"
-                direction: 'down'
-                moving: false
-              viewport:
-                left: "{{ left }}"
-                top: "{{ top }}"
-                right: "{{ right }}"
-                bottom: "{{ bottom }}"
+            data: "{{ message }}"
         - think: 0.2
         count: 100
       - think: 10

benchmark/socketioLoadTest.js

@@ -1,5 +1,8 @@
 'use strict';
 
+require("../messages/generated/messages_pb");
+//import {PositionMessage, UserMovesMessage, ViewportMessage} from "../messages/generated/messages_pb";
+
 module.exports = {
     setYRandom
 };
@@ -18,3 +21,33 @@ function setYRandom(context, events, done) {
     context.vars.bottom = context.vars.y + 200;
     return done();
 }
+
+function setUserMovesMessage(context, events, done) {
+    if (context.angle === undefined) {
+        context.angle = Math.random() * Math.PI * 2;
+    }
+    context.angle += 0.05;
+
+    const x = Math.floor(320 + 1472/2 * (1 + Math.sin(context.angle)));
+    const y = Math.floor(200 + 1090/2 * (1 + Math.cos(context.angle)));
+
+    const positionMessage = new PositionMessage();
+    positionMessage.setX(x);
+    positionMessage.setY(y);
+    positionMessage.setDirection(PositionMessage.Direction.UP);
+    positionMessage.setMoving(false);
+
+    const viewportMessage = new ViewportMessage();
+    viewportMessage.setTop(y - 200);
+    viewportMessage.setBottom(y + 200);
+    viewportMessage.setLeft(x - 320);
+    viewportMessage.setRight(x + 320);
+
+    const userMovesMessage = new UserMovesMessage();
+    userMovesMessage.setPosition(positionMessage);
+    userMovesMessage.setViewport(viewportMessage);
+
+    context.vars.message = userMovesMessage.serializeBinary().buffer;
+    console.log(context.vars.message);
+    return done();
+}