<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:\5B8B\4F53;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"\@\5B8B\4F53";
panose-1:2 1 6 0 3 1 1 1 1 1;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
font-size:10.5pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;}
/* Page Definitions */
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=ZH-CN link=blue vlink=purple style='text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hi All<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>We use rabbitmq as message delivery channel to mobile client. And in our DEV environment, all works fine, but in our QA environment, we deploy LVS as load balance and cluster, and after server run for some time(about 2-3 hours), the server will throw below error log, can someone give us some ideas for this issue? Thanks in advance. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>/*******************************************************************************/<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>[Thread-9] 23 Mar 2013 19:23:17,154 ERROR com.gnet.ms.util.MsLog.error(MsLog.java:61) - --- [MS][5][WORK_THREAD: [id:WT_0, state:RUN]] error execute [task:mmm_up_exchange]. [error:connection error; reason: java.net.SocketException: Connection reset<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>com.rabbitmq.client.ShutdownSignalException: connection error; reason: java.net.SocketException: Connection reset<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> at com.rabbitmq.client.QueueingConsumer.handle(QueueingConsumer.java:198)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> at com.rabbitmq.client.QueueingConsumer.nextDelivery(QueueingConsumer.java:214)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> at com.gnet.ms.util.thread.task.impl.ActionExchangeTask.execute(ActionExchangeTask.java:65)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> at com.gnet.ms.util.thread.WorkThread.run(WorkThread.java:43)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Caused by: java.net.SocketException: Connection reset<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> at java.net.SocketInputStream.read(SocketInputStream.java:185)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> at java.io.BufferedInputStream.read(BufferedInputStream.java:254)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:95)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:131)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:501)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/*********************************************************************************/<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Jack<o:p></o:p></span></p></div></body></html>