XS_TERM(3) Crossroads I/O Manual XS_TERM(3)NAMExs_term - terminate the context
SYNOPSIS
int xs_term (void *context);
DESCRIPTION
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).
RETURN VALUE
The xs_term() function shall return zero if successful. Otherwise it
shall return -1 and set errno to one of the values defined below.
ERRORS
EFAULT
The provided context was invalid.
EINTR
Termination was interrupted by a signal. It can be restarted if
needed.
SEE ALSOxs(7)xs_init(3)xs_close(3)xs_setsockopt(3)AUTHORS
The Crossroads documentation was written by Martin Sustrik
<sustrik@250bpm.com[1]> and Martin Lucina <martin@lucina.net[2]>.
NOTES
1. sustrik@250bpm.com
mailto:sustrik@250bpm.com
2. martin@lucina.net
mailto:martin@lucina.net
Crossroads I/O 1.2.0 02/17/2016 XS_TERM(3)
