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Tue Apr 12 10:32:41 BST 2011


explicitly specified

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What&#39;s your heartbeat setting?<br><br>Vadim.<br><br><div class=3D"gmail=
_quote">On Fri, Jan 6, 2012 at 1:17 PM, Bryan Murphy <span dir=3D"ltr">&lt;=
<a href=3D"mailto:bmurphy1976 at gmail.com">bmurphy1976 at gmail.com</a>&gt;</spa=
n> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex">Hi Guys,<div><br></div><div>Every since upgr=
ading to v2.7.1 we&#39;ve found that the RabbitMQ driver has been killing o=
ur applications by throwing unhandled exceptions in background threads. =A0=
Here are two stack traces that brought down one of our test apps:</div>

<div><br></div><div><div><a href=3D"tel:%5B2012-01-06%2021" value=3D"+12012=
010621" target=3D"_blank">[2012-01-06 21</a>:13:36,193] [ERROR] Unhandled E=
xception</div><div>System.Net.Sockets.SocketException: The descriptor is no=
t a socket</div>
<div>=A0 at System.Net.Sockets.Socket.SetSocketOption (SocketOptionLevel op=
tionLevel, SocketOptionName optionName, System.Object optionValue) [0x00000=
] in &lt;filename unknown&gt;:0</div>
<div>=A0 at System.Net.Sockets.TcpClient.set_LingerState (System.Net.Socket=
s.LingerOption value) [0x00000] in &lt;filename unknown&gt;:0</div><div>=A0=
 at RabbitMQ.Client.Impl.SocketFrameHandler_0_9.Close () [0x00000] in &lt;f=
ilename unknown&gt;:0</div>

<div>=A0 at RabbitMQ.Client.Impl.ConnectionBase.FinishClose () [0x00000] in=
 &lt;filename unknown&gt;:0</div><div>=A0 at RabbitMQ.Client.Impl.Connectio=
nBase.HeartbeatReadLoop () [0x00000] in &lt;filename unknown&gt;:0</div><di=
v>

=A0 at System.Threading.Thread.StartUnsafe () [0x00000] in &lt;filename unk=
nown&gt;:0</div></div><div><br></div><div><a href=3D"tel:%5B2012-01-06%2021=
" value=3D"+12012010621" target=3D"_blank">[2012-01-06 21</a>:13:20,706] [E=
RROR] Unhandled Exception</div>
<div><div>System.ObjectDisposedException: The object was used after being d=
isposed.</div>
<div>=A0 at System.Net.Sockets.Socket.SetSocketOption (SocketOptionLevel op=
tionLevel, SocketOptionName optionName, System.Object optionValue) [0x00000=
] in &lt;filename unknown&gt;:0</div><div>=A0 at System.Net.Sockets.TcpClie=
nt.set_LingerState (System.Net.Sockets.LingerOption value) [0x00000] in &lt=
;filename unknown&gt;:0</div>

<div>=A0 at RabbitMQ.Client.Impl.SocketFrameHandler_0_9.Close () [0x00000] =
in &lt;filename unknown&gt;:0</div><div>=A0 at RabbitMQ.Client.Impl.Connect=
ionBase.FinishClose () [0x00000] in &lt;filename unknown&gt;:0</div><div>=
=A0 at RabbitMQ.Client.Impl.ConnectionBase.HeartbeatReadLoop () [0x00000] i=
n &lt;filename unknown&gt;:0</div>

<div>=A0 at System.Threading.Thread.StartUnsafe () [0x00000] in &lt;filenam=
e unknown&gt;:0</div></div><div><br></div><div>This happens on both windows=
 and mono 2.10.1 and never seems to originate in any of our code.</div><div=
>

<br></div><div>Thanks,</div><div>Bryan</div>
<br>_______________________________________________<br>
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/rabbitmq-discuss</a><br>
<br></blockquote></div><br><br clear=3D"all"><br>-- <br>From RFC 2631: In A=
SN.1, EXPLICIT tagging is implicit unless IMPLICIT is explicitly specified<=
br>

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