Return-Path: X-Original-To: apmail-activemq-issues-archive@minotaur.apache.org Delivered-To: apmail-activemq-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 3405518D59 for ; Wed, 27 Jan 2016 10:17:40 +0000 (UTC) Received: (qmail 14294 invoked by uid 500); 27 Jan 2016 10:17:40 -0000 Delivered-To: apmail-activemq-issues-archive@activemq.apache.org Received: (qmail 14255 invoked by uid 500); 27 Jan 2016 10:17:40 -0000 Mailing-List: contact issues-help@activemq.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@activemq.apache.org Delivered-To: mailing list issues@activemq.apache.org Received: (qmail 14241 invoked by uid 99); 27 Jan 2016 10:17:40 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 27 Jan 2016 10:17:40 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id C33462C14F0 for ; Wed, 27 Jan 2016 10:17:39 +0000 (UTC) Date: Wed, 27 Jan 2016 10:17:39 +0000 (UTC) From: "Lachezar Dobrev (JIRA)" To: issues@activemq.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (ARTEMIS-362) BroadcastGroupImpl sends datagrams big datagrams full of zero bytes MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ 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)