= nng_dialer_close(3)
//
// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
// Copyright 2018 Capitar IT Group BV <info@capitar.com>
//
// This document is supplied under the terms of the MIT License, a
// copy of which should be located in the distribution where this
// file was obtained (LICENSE.txt).  A copy of the license may also be
// found online at https://opensource.org/licenses/MIT.
//

== NAME

nng_dialer_close - close dialer

== SYNOPSIS

[source, c]
----
#include <nng/nng.h>

int nng_dialer_close(nng_dialer d);
----

== DESCRIPTION

The `nng_dialer_close()` function closes the dialer _d_.
This also closes any xref:nng_pipe.5.adoc[`nng_pipe`] objects that have
been created by the dialer.

Once this function returns, the dialer _d_ and any of its resources
are deallocated.
Therefore it is an error to attempt to access _d_ after
this function has returned.
(Attempts to do so will result in `NNG_ECLOSED` errors.)

Dialers are implicitly closed when the socket they are associated with is closed.

== RETURN VALUES

This function returns 0 on success, and non-zero otherwise.

== ERRORS

[horizontal]
`NNG_ECLOSED`:: Parameter _d_ does not refer to an open dialer.

== SEE ALSO

[.text-left]
xref:nng_close.3.adoc[nng_close(3)],
xref:nng_dial.3.adoc[nng_dial(3)],
xref:nng_dialer_create.3.adoc[nng_dialer_create(3)]
xref:nng_strerror.3.adoc[nng_strerror(3)],
xref:nng_dialer.5.adoc[nng_dialer(5)],
xref:nng.7.adoc[nng(7)]