[erlang-questions] The red line in appmon

Witold Baryluk <>
Wed Mar 11 20:51:50 CET 2009


On 03-09 20:06, fei wang wrote:
>      When I start mnesia, and use the appmon to see the process tree of it, I
>    saw a red line between the mnesia_event and another process.
>      Can anybody tell me what does this line mean?

This link, created explicitly using link/1. If one of process will die second will
receive 'EXIT' message (is trap_exit is set), or die (if not set). Processes
can be unlinked using unlink/1.

Mnesia is probably using it for transactions.


-- 
Witold Baryluk
JID: witold.baryluk // jabster.pl
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 197 bytes
Desc: Digital signature
URL: <http://erlang.org/pipermail/erlang-questions/attachments/20090311/0c05336e/attachment.bin>


More information about the erlang-questions mailing list