Adds WebSocket server support

gren.json

@@ -15,7 +15,9 @@
         "FileSystem.Path",
         "HttpClient",
         "HttpServer",
-        "HttpServer.Response"
+        "HttpServer.Response",
+        "WebSocketServer",
+        "WebSocketServer.Connection"
     ],
     "gren-version": "0.6.0 <= v < 0.7.0",
     "dependencies": {

integration-tests/websocket/.gitignore

@@ -0,0 +1,6 @@
+.gren/
+app
+node_modules/
+/test-results/
+/playwright-report/
+/playwright/.cache/

integration-tests/websocket/Makefile

@@ -0,0 +1,15 @@
+app: Makefile gren.json src/Main.gren
+	gren make --optimize Main --output=app
+
+.PHONY: test
+test: app node_modules
+	npm test
+
+node_modules: package.json package-lock.json
+	npm ci
+
+.PHONY: clean
+clean:
+	rm -rf .gren
+	rm -rf node_modules
+	rm -f app

integration-tests/websocket/gren.json

@@ -0,0 +1,17 @@
+{
+    "type": "application",
+    "platform": "node",
+    "source-directories": [
+        "src"
+    ],
+    "gren-version": "0.6.3",
+    "dependencies": {
+        "direct": {
+            "gren-lang/core": "7.0.0",
+            "gren-lang/node": "local:../.."
+        },
+        "indirect": {
+            "gren-lang/url": "6.0.0"
+        }
+    }
+}