From 24c1749768aa7b911c67796117563f50c9fd0966 Mon Sep 17 00:00:00 2001
From: Valentin Andruschenko <valentin.andruschenko@digitalarrowtech.com>
Date: Mon, 2 Jul 2018 16:03:37 +0300
Subject: [PATCH] Issue #49: Message callback: check message body is present

---
 src/modules/EventuateClient.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/modules/EventuateClient.js b/src/modules/EventuateClient.js
index d732152..e7c9df0 100644
--- a/src/modules/EventuateClient.js
+++ b/src/modules/EventuateClient.js
@@ -506,6 +506,11 @@ export default class EventuateClient {
 
       const [ body, ...rest ] = frame.body;
 
+      if (!body) {
+        const err = new Error('Message body not provided');
+        logger.error(err);
+        throw err;
+      }
 
       if (this.subscriptions.hasOwnProperty(subscriberId)) {
         //call message callback;