[AMQ-3094] ajax client does not receive all messages

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.4.2
• Fix Version/s: 5.5.0

Environment

OSX 10.6 on MacBook Pro

java version "1.6.0_20"
Java(TM) SE Runtime Environment (build 1.6.0_20-b02-279-10M3065)
Java HotSpot(TM) 64-Bit Server VM (build 16.3-b01-279, mixed mode)

• Assignee: Dejan Bosanac
• Reporter: Alex Dean
• Created: 17/Dec/10 21:29
• Updated: 12/May/14 21:09
• Resolved: 28/Jan/11 18:26

Description

Not all messages written to a destination are delivered to an ajax client. This seems particularly true if more than 1 message should be returned to a client at once. Often, if 5 messages are available, only the first 1 is actually returned in the <ajax-response> XML. The other 4 are lost.

Steps to reproduce:

• Place the attached chat-sent.html in activemq/webapps/demo/ (or in activemq-trunk/activemq-web-demo/src/main/webapp in an svn working copy).
• Start ActiveMQ.
• Browse to http://localhost:8161/demo/chat.html & join the chat room.
• In a new window, browse to http://localhost:8161/demo/chat-send.html

chat-send.html will send 5 message to topic://CHAT.DEMO. Only 1 (or sometimes 2) messages will be received by the original browser window which is subscribed to the topic. The activemq web admin will verify that 5 messages were actually sent.

Issue Links

• is cloned by: AMQ-3585 CLONE - ajax client does not receive all messages
• is depended upon by: AMQ-5182 ActiveMQ web demo - chat example - Very slow on JBoss7 after AMQ-4801