don't send message if process isn't connected

2018-06-13 14:56:26 -04:00 · 2018-06-13 14:56:26 -04:00 · 8fe9ccedf2
parent 977b472217
commit 8fe9ccedf2
1 changed files with 4 additions and 1 deletions
--- a/lib/process/processLauncher.js
+++ b/lib/process/processLauncher.js
@ -191,7 +191,10 @@ class ProcessLauncher {
   * @return {void}
   */
  send() {
-    this.process.send(...arguments);
+    if (!this.process.connected) {
+      return false;
+    }
+    return this.process.send(...arguments);
  }

  /**