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This is a frozen repository, used to serve up the legacy v2 import path at nanomsg.org/go/mangos/v2. It should not be used except by old code still reliant on v2 import paths. All new code should use the import path "go.nanomsg.org/mangos/v3". The main github.com/nanomsg/mangos repo is still current. |
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We strongly recommend users consider upgrading to go modules, and the new import path. |
Mangos™ v2 is an implementation in pure Go of the SP (“Scalability Protocols”) messaging system. These are colloquially known as a “nanomsg”. |
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This is version 2 of mangos, and contains breaking changes and rather different API in some circumstances relative to version 1. To use the original version of mangos please see https://github.com/nanomsg/mangos-v1 |
The modern C implementation of the SP protocols is available as NNG™.
The original implementation of the SP protocols is available as nanomsg™.
Generally (modulo a few caveats) all of these implementations can inter-operate.
The design is intended to make it easy to add new transports with almost trivial effort, as well as new topologies (“protocols” in SP parlance.)
At present, all of the Req/Rep, Pub/Sub, Pair, Bus, Push/Pull, and Surveyor/Respondent patterns are supported. This project also supports an experimental protocol called Star.
Supported transports include TCP, inproc, IPC, WebSocket, WebSocket/TLS and TLS.
Basic interoperability with nanomsg and NNG has been verified (you can do
so yourself with nanocat and macat) for all protocols and transports
that NNG and nanomsg support, except for the ZeroTier transport and the PAIRv1
protocol, which are only supported in NNG at this time.
There are a number of projects that use these products together.
For docs, see https://godoc.org/nanomsg.org/go/mangos/v2 or run:
$ godoc -http=:6060
This package supports internal self tests, which can be run in the idiomatic Go way. (Note that most of the tests are in a test subdirectory.)
$ go test nanomsg.org/go/mangos/v2/...
There are also internal benchmarks available:
$ go test -bench=. nanomsg.org/go/mangos/v2/test
Staysail Systems offers commercial support for mangos.
Some examples are posted in the directories under examples/ in this project.
These examples are rewrites (in Go) of Tim Dysinger’s Getting Started with Nanomsg.
Running godoc in the example directories will yield information about how
to run each example program.
Enjoy!
Copyright 2020 The Mangos Authors
mangos™, Nanomsg™ and NNG™ are trademarks of Garrett D’Amore.