XS_BIND(3) Crossroads I/O Manual XS_BIND(3)NAMExs_shutdown - shut down part of the socket
SYNOPSIS
int xs_shutdown (void *socket, int how);
DESCRIPTION
This function partially closes the socket. It disconnects or unbinds an
endpoint previously connected or bound by xs_bind() or xs_connect().
how parameter is the endpoint ID as returned by xs_bind() or
xs_connect().
Endpoint shutdown honours linger socket option. I.e. if there are any
pending outbound messages, Crossroads will try to push them to the
network for the specified amount of time before giving up.
Note: inproc endpoints don’t support partial shutdown at the moment.
RETURN VALUE
The xs_shutdown() function shall return zero if successful. Otherwise
it shall return -1 and set errno to one of the values defined below.
ERRORS
EINVAL
The endpoint ID supplied doesn’t correspond to any active endpoint.
ENOTSUP
Specified endpoint doesn’t support partial shutdown.
ETERM
The context associated with the specified socket was terminated.
ENOTSOCK
The provided socket was invalid.
EXAMPLE
Binding socket to an endpoint, then unbinding it.
/* Create a socket */
void *socket = xs_socket (context, XS_PUB);
assert (socket);
/* Bind it to a TCP endpoint */
int id = xs_bind (socket, "tcp://*:5555");
assert (id != -1);
/* Unbind the socket from the endpoint */
rc = xs_shutdown (socket, id);
assert (rc == 0);
SEE ALSOxs_connect(3)xs_bind(3)xs(7)AUTHORS
This manual page was written by Martin Sustrik <sustrik@250bpm.com[1]>.
NOTES
1. sustrik@250bpm.com
mailto:sustrik@250bpm.com
Crossroads I/O 1.2.0 02/17/2016 XS_BIND(3)
