[ARTEMIS-4547] empty message shows "Unsupported message body type which cannot be displayed by hawtio"

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.31.2
• Fix Version/s: 2.32.0
• Component/s: Web Console
• Assignee: Erwin Dondorp
• Reporter: Erwin Dondorp
• Created: 21/Dec/23 11:46
• Updated: 24/Jan/24 18:36
• Resolved: 21/Dec/23 17:40

Description

When an empty message is sent and it is viewed in the web console, there the error message "Unsupported message body type which cannot be displayed by hawtio" is shown.
This includes empty messages sent from the console itself.

I think the following will solve the problem:

--- a/artemis-hawtio/artemis-plugin/src/main/webapp/plugin/js/components/browse.js
+++ b/artemis-hawtio/artemis-plugin/src/main/webapp/plugin/js/components/browse.js
@@ -757,7 +757,7 @@ var Artemis;
         */
         function createBodyText(message) {
             Artemis.log.debug("loading message:" + message);
-            if (message.text) {
+            if (message.text !== undefined) {
                 var body = message.text;
                 var lenTxt = "" + body.length;
                 message.textMode = "text (" + lenTxt + " chars)";

but I need to test it before I submit the PR

Issue Links

• links to: GitHub Pull Request #4723