config: add config pm2

ecosystem.config.js

@@ -0,0 +1,20 @@
+module.exports = {
+    apps: [
+      {
+        name: "Websocket",
+        script: "dist/src/main.js",
+        instances: 1, // can set is "max" for using max of processors
+        autorestart: true,
+        watch: false,
+        max_memory_restart: "2G",
+        exec_mode: "cluster",
+        env: {
+          NODE_ENV: "production",
+        },
+        error_file: "logs/error.log",
+        out_file: "logs/out.log",
+        log_date_format: "YYYY-MM-DD HH:mm:ss",
+      },
+    ],
+  };
+

package.json

@@ -17,7 +17,9 @@
     "test:watch": "jest --watch",
     "test:cov": "jest --coverage",
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
-    "test:e2e": "jest --config ./test/jest-e2e.json"
+    "test:e2e": "jest --config ./test/jest-e2e.json",
+    "pm2": "yarn build && yarn pm2:start",
+    "pm2:start": "pm2 start ecosystem.config.js"
   },
   "dependencies": {
     "@grpc/grpc-js": "^1.10.5",