kennyh/emqx4.3: create emqx project @ 6a2df8adacdb6c9a5fd6d3ff4751fae7d3fa92fd

create emqx project

Feng Lee 6a2df8adac Merge branch 'master' into dev		%!s(int64=10) %!d(string=hai) anos
apps	a7344248e4 fix issue #121, unload plugins, stop/start gproc app when clustering...	%!s(int64=10) %!d(string=hai) anos
deps	3a6ed9a876 0.2 project structure	%!s(int64=11) %!d(string=hai) anos
doc	f7aa7cb48e emqttd graph	%!s(int64=10) %!d(string=hai) anos
plugins	f6c69208a5 auth mysql	%!s(int64=10) %!d(string=hai) anos
rel	a18bd49984 ACL	%!s(int64=10) %!d(string=hai) anos
tests	68eb225981 add tests	%!s(int64=11) %!d(string=hai) anos
.gitignore	e6db7c7854 add spec	%!s(int64=11) %!d(string=hai) anos
.gitmodules	68eb225981 add tests	%!s(int64=11) %!d(string=hai) anos
.travis.yml	db6d9cc49b add	%!s(int64=11) %!d(string=hai) anos
CHANGELOG.md	399a47c0c0 0.7.1	%!s(int64=10) %!d(string=hai) anos
LICENSE	f33cf11cd5 emqtt.io	%!s(int64=10) %!d(string=hai) anos
Makefile	409b5dbe42 copy plugins...	%!s(int64=10) %!d(string=hai) anos
README.md	6a2df8adac Merge branch 'master' into dev	%!s(int64=10) %!d(string=hai) anos
TODO	11d19c1745 0.7.0 release	%!s(int64=10) %!d(string=hai) anos
go	7359f4ffa1 fix go script	%!s(int64=11) %!d(string=hai) anos
rebar	2d2aa2f79a upgrade esockd, mochiweb	%!s(int64=11) %!d(string=hai) anos
rebar.config	5e8ac6b3ea conver_enabled	%!s(int64=10) %!d(string=hai) anos

Overview

emqttd is a massively scalable and clusterable MQTT V3.1/V3.1.1 broker written in Erlang/OTP. emqttd support both MQTT V3.1/V3.1.1 protocol specification with extended features.

emqttd requires Erlang R17+ to build.

Goals

emqttd is aimed to provide a solid, enterprise grade, extensible open-source MQTT broker for IoT(M2M) applications that need to support ten millions of concurrent MQTT clients.

Easy to install
Massively scalable
Easy to extend
Solid stable

Features

Full MQTT V3.1/V3.1.1 protocol specification support
QoS0, QoS1, QoS2 Publish and Subscribe
Session Management and Offline Messages
Retained Messages Support
Last Will Message Support
TCP/SSL Connection Support
MQTT Over Websocket(SSL) Support
HTTP Publish API Support
$SYS/borkers/# Support
Client Authentication with clientId, ipaddress
Client Authentication with username, password.
Client ACL control with ipaddress, clientid, username.
Cluster brokers on several servers.
Bridge brokers locally or remotelly
500K+ concurrent clients connections per server
Extensible architecture with plugin support
Passed eclipse paho interoperability tests

Design

QuickStart

Download binary packeges for linux, mac and freebsd from http://emqtt.io/downloads.

For example:

tar xvf emqttd-ubuntu64-0.7.0-alpha.tgz && cd emqttd

# start console
./bin/emqttd console

# start as daemon
./bin/emqttd start

# check status
./bin/emqttd_ctl status

# stop
./bin/emqttd stop

Build from source:

git clone https://github.com/emqtt/emqttd.git

cd emqttd && make && make dist

GetStarted

Read emqtt wiki for detailed installation and configuration guide.

Benchmark

Benchmark 0.6.1-alpha on a ubuntu/14.04 server with 8 cores, 32G memory from QingCloud:

200K+ Connections, 200K+ Topics, 20K+ In/Out Messages/sec, 20Mbps+ In/Out with 8G Memory, 50%CPU/core

License

The MIT License (MIT)

Contributors

@hejin1026 @desoulter @turtleDeng @Hades32 @huangdan

Author

Feng Lee feng@emqtt.io

README.md