|
|
XS_CLOSE(3) Crossroads I/O Manual XS_CLOSE(3)
NAME
xs_close - close Crossroads socket
SYNOPSIS
int xs_close (void *socket);
DESCRIPTION
The xs_close() function shall destroy the socket referenced by the
socket argument. Any outstanding messages physically received from the
network but not yet received by the application with xs_recv() shall be
discarded. The behaviour for discarding messages sent by the
application with xs_send() but not yet physically transferred to the
network depends on the value of the XS_LINGER socket option for the
specified socket.
Note
The default setting of XS_LINGER does not discard unsent messages;
this behaviour may cause the application to block when calling
xs_term(). For details refer to xs_setsockopt(3) and xs_term(3).
RETURN VALUE
The xs_close() function shall return zero if successful. Otherwise it
shall return -1 and set errno to one of the values defined below.
ERRORS
ENOTSOCK
The provided socket was invalid.
SEE ALSO
xs_socket(3) xs_term(3) xs_setsockopt(3) xs(7)
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_CLOSE(3)
[top]
|
Vote for polarhome |
