From 384e1bb5f5fe3f41b845f8e79ccdecd36e184011 Mon Sep 17 00:00:00 2001
From: Marcelo Boveto Shima <marceloshima@gmail.com>
Date: Thu, 19 Nov 2020 22:15:04 -0300
Subject: [PATCH] Try to start runLoop manually.

Adds support to run with environment 3.
---
 lib/index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/index.js b/lib/index.js
index c4a66299..4316a0fa 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1129,6 +1129,10 @@ class Generator extends EventEmitter {
 
       this._composedWith.forEach(runGenerator);
       this._composedWith = [];
+
+      if (typeof this.env.runLoop.start === 'function') {
+        this.env.runLoop.start();
+      }
     });
 
     // For composed generators, otherwise error will not be catched.