I&#39;m having the same problem but extended with a rosnode that isn&#39;t responding but is publishing (double red circle) that I don&#39;t want to be killed. <br><br><div class="gmail_quote">On 13 April 2010 10:22, Rosen Diankov <span dir="ltr">&lt;<a href="mailto:rosen.diankov@gmail.com">rosen.diankov@gmail.com</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">If processes immediately die without properly calling the ros shutdown<br>
methods, the node will stay registered with the core forever. the<br>
result is that the rxgraph slowly gets cluttered with dead nodes and<br>
makes it really inconvenient. we&#39;ve tried &#39;rosnode kill&#39;, but that<br>
doesn&#39;t seem to un-register the node. because we want to keep a<br>
roscore constantly running on every robot, we cannot just restart the<br>
roscore....<br>
<br>
given that nodes will always have bugs that cause immediate shutdown,<br>
is there any way to at least get rxgraph to stop displaying them?<br>
<br>
thank you,<br>
rosen,<br>
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</blockquote></div><br>