Lachezar Dobrev created ARTEMIS-362:
---------------------------------------
Summary: BroadcastGroupImpl sends datagrams big datagrams full of
zero bytes
Key: ARTEMIS-362
URL: https://issues.apache.org/jira/browse/ARTEMIS-362
Project: ActiveMQ Artemis
Issue Type: Bug
Affects Versions: 1.1.0, 1.0.0, 1.2.0, 1.3.0
Environment: OS: Linux
JVM: Oracle or OpenJDK, 1.7 or 1.8
Reporter: Lachezar Dobrev
The BroadcastGroupImpl uses improper buffer handling to generate packages for
broadcasting to a cluster. This results in sending 4096 byte packages (the size
of the buffer) full of zero bytes with only about 250-300 bytes actual payload.
This incurs needless weight on any underlying network equipment.
This also may result in loss of service as large packages may be silently
discarded.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
