This documentation is for the TIP (development tree) of NNG and may represent unreleased changes or functionality that is experimental, and is subject to change before release. The latest released version is v1.3.2. See the documentation for v1.3.2 for the most up-to-date information.

nn_shutdown(3compat)

NAME

nn_shutdown - shut down endpoint (compatible API)

SYNOPSIS

#include <nanomsg/nn.h>

int nn_shutdown(int sock, int ep)

DESCRIPTION

The nn_shutdown() shuts down the endpoint ep, which is either a listener or a dialer) on the socket sock. This will stop the socket from either accepting new connections, or establishing old ones. Additionally, any established connections associated with ep will be closed.

This function is provided for API compatibility with legacy libnanomsg. Consider using the relevant modern API instead.

RETURN VALUES

This function returns zero on success, and -1 on error.

ERRORS

EBADF

The socket sock is not open.

EINVAL

An invalid ep was supplied.

SEE ALSO