[ https://issues.apache.org/jira/browse/ARTEMIS-362?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lachezar Dobrev resolved ARTEMIS-362. ------------------------------------- Resolution: Fixed Fix Version/s: 1.3.0 Proposed change has been merged into the source tree. > 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: 1.0.0, 1.1.0, 1.2.0, 1.3.0 > Environment: OS: Linux > JVM: Oracle or OpenJDK, 1.7 or 1.8 > Reporter: Lachezar Dobrev > Labels: newbie, patch, test > Fix For: 1.3.0 > > Original Estimate: 1h > Remaining Estimate: 1h > > 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)