xs_term - terminate the context
int xs_term (void *context);
The xs_term() function shall terminate the Crossroads
context context.
Context termination is performed in the following steps:
1.Any blocking operations currently in progress on
sockets open within context shall return immediately with an error code
of ETERM. With the exception of xs_close(), any further operations on
sockets open within context shall fail with an error code of
ETERM.
2.After interrupting all blocking calls,
xs_term() shall
block until the following conditions are
satisfied:
•All sockets open within context have been
closed with xs_close().
•For each socket within context, all
messages sent by the application with xs_send() have either been
physically transferred to a network peer, or the socket’s linger period
set with the XS_LINGER socket option has expired.
For further details regarding socket linger behaviour refer to the
XS_LINGER option in xs_setsockopt(3).
The xs_term() function shall return zero if successful.
Otherwise it shall return -1 and set errno to one of the values
defined below.
EFAULT
The provided context was invalid.
EINTR
Termination was interrupted by a signal. It can be
restarted if needed.
The Crossroads documentation was written by Martin Sustrik
<sustrik@250bpm.com[1]> and Martin Lucina
<martin@lucina.net[2]>.
- 1.
- sustrik@250bpm.com
mailto:sustrik@250bpm.com
- 2.
- martin@lucina.net
mailto:martin@lucina.net