[Xenomai] POSIX socket() call switches to secondary mode
andi.glatz at gmail.com
Mon Jan 30 13:27:41 CET 2017
During optimisation I found out that I have a POSIX socket() call for
opening a TCP connection that tends to switch to secondary mode, which
I expected to stay in primary mode. However, then I found a post ,
which says that it is in fact considered normal behaviour:
"rt_dev_socket may cause a switch to secondary mode, yes, this is
perfectly normal, only sending and receiving data is guaranteed to not
cause a switch to secondary mode."
I also saw that this post was from 2014.... I am wondering now if this
is still considered normal behaviour for the current version of
socket() (POSIX skin of Xenomai 2.4.6 on arm linux 3.0.35)?
Thanks and regards,
More information about the Xenomai