nng(7)
======
:doctype: manpage
:manmanual: nng
:mansource: nng
:manvolnum: 7
:icons:font
:copyright: Copyright 2017 Garrett D'Amore <garrett@damore.org> \
            Copyright 2017 Capitar IT Group BV <info@capitar.com> \
            This software 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 - nanomsg next generation

SYNOPSIS
--------
*cc* ['flags'] 'files' *-lnng* ['libraries']


DESCRIPTION
-----------

The _nng_ library provides a common messaging framework intended to
solve common communication problems in distributed applications.
It offers a number of _protocols_, and also a number of _transports_.

The _protocols_ implement the semantics associated with particular
communications scenarios, such as RPC style services, service discovery,
publish/subscribe, and so forth.

The _transports_ provide support for underlying transport methods, such
as TCP, IPC, websockets, and so forth.

The _nng_ library is designed to permit easy creation of new _transports_ and,
to a lesser extent, new _protocols_.

The _nng_ library is wire compatible with the SP protocols described in
the nanomsg project; projects using _libnanomsg_ can interoperate with
nng as well as other conforming implementations.  (One such implementation
is the https://github.com/go-mangos/mangos[mangos].  Applications using _nng_
which wish to communicate with older libraries must ensure that they only
use protocols or transports offered by the earlier library.

The _nng_ library also offers a compatible API, permitting legacy code to
be recompiled or relinked against _nng_.  When doing this, support for
certain enhancements or features will likely be absent, requiring the
application developer to use the new-style API.

The _nng_ library is implemented in pure C; if you need bindings for
other languages please check the http://nanomsg.org/[website].

Protocols
~~~~~~~~~

* <<nng_bus.adoc,nng_bus(7)>> - Bus protocol
* <<nng_pair.adoc,nng_pair(7)>> - Pair protocol
* <<nng_pubsub.adoc,nng_pubsub(7)>> - Publish/Subscribe protocol
* <<nng_reqrep.adoc,nng_reqrep(7)>> - Request/Reply protocol
* <<nng_survey.adoc,nng_survey(7)>> - Survey/Respond protocol

Transports
~~~~~~~~~~

* <<nng_inproc.adoc#,nng_inproc(7)>> - Intra-process transport
* <<nng_ipc.adoc#,nng_ipc(7)>> - Inter-process transport
* <<nng_tcp.adoc#,nng_tcp(7)>> - TCP (and TCPv6) transport
* <<nng_zerotier.adoc#,nng_zerotier(7)>> - ZeroTier transport

AUTHORS
-------
link:mailto:garrett@damore.org[Garrett D'Amore]

SEE ALSO
--------
<<nng_compat.adoc#,nng_compat(3)>>

COPYRIGHT
---------

Copyright 2017 mailto:garrett@damore.org[Garrett D'Amore] +
Copyright 2017 mailto:info@capitar.com[Capitar IT Group BV]

This document is supplied under the terms of the
https://opensource.org/licenses/LICENSE.txt[MIT License].