NN_SHUTDOWN(3) nanomsg manual NN_SHUTDOWN(3)NAMEnn_shutdown - remove an endpoint from a socket
SYNOPSIS
#include <nanomsg/nn.h>
int nn_shutdown (int s, int how);
DESCRIPTION
Removes an endpoint from socket s. how parameter specifies the ID of
the endpoint to remove as returned by prior call to nn_bind(3) or
nn_connect(3). nn_shutdown() call will return immediately, however, the
library will try to deliver any outstanding outbound messages to the
endpoint for the time specified by NN_LINGER socket option.
RETURN VALUE
If the function succeeds zero is returned. Otherwise, -1 is returned
and errno is set to to one of the values defined below.
ERRORS
EBADF
The provided socket is invalid.
EINVAL
The how parameter doesn’t correspond to an active endpoint.
EINTR
Operation was interrupted by a signal. The endpoint is not fully
closed yet. Operation can be re-started by calling nn_shutdown()
again.
ETERM
The library is terminating.
EXAMPLE
s = nn_socket (AF_SP, NN_PUB);
eid = nn_bind (s, "inproc://test");
nn_shutdown (s, eid);
SEE ALSOnn_socket(3)nn_bind(3)nn_connect(3)nanomsg(7)AUTHORS
Martin Sustrik <sustrik@250bpm.com[1]>
NOTES
1. sustrik@250bpm.com
mailto:sustrik@250bpm.com
nanomsg Unknown 12/23/2015 NN_SHUTDOWN(3)
