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= nng_pipe_dialer(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_pipe_dialer - return dialer that created pipe
== SYNOPSIS
[source, c]
----
#include <nng/nng.h>
nng_dialer nng_pipe_dialer(nng_pipe p);
----
== DESCRIPTION
The `nng_pipe_dialer()` function returns the `<<nng_dialer.5#,nng_dialer>>`
that created the pipe _p_.
If the pipe was not created by a dialer, then the returned value will
have an identifier (`<<nng_dialer_id.3#,nng_dialer_id()>>`) of `-1`.
== RETURN VALUES
This function returns the dialer that created the pipe, unless it was
not created by a dialer, in which case a value initialized with
`NNG_DIALER_INITIALIZER` will be returned.
== ERRORS
None.
== SEE ALSO
<<nng_pipe.5#,nng_pipe(5)>>,
<<nng_dialer.5#,nng_dialer(5)>>,
<<nng.7#,nng(7)>>
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