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emqttd ChangeLog
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================
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0.17.1-beta(2016-03-22)
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------------------------
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### Enhancements
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Time unit of session 'expired_after' changed to minute. (#479)
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### Dashboard
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Code Review and improve the design of Dashboard.
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0.17.0-beta(2016-03-15)
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------------------------
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#### Highlights
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Installation and Configuration Guide released on http://docs.emqtt.com
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Improve and Consolidate the design of Hook, Server, PubSub and Router
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Upgrade the [Web Dashboard](https://github.com/emqtt/emqttd_dashboard) to support pagination
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Bridge emqttd broker to another emqttd broker & emqttd to mosquitto bridge (#438)
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#### Enhancements
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emqttd_ctl: better error message (#450)
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./bin/emqttd_ctl: add 'routes' command
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```
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routes list # List all routes
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routes show <Topic> # Show a route
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```
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Add 'backend_subscription' table and support static subscriptions (emqttd_backend)
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Add 'retained_message' table and refactor emqttd_retainer module (emqttd_backend)
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A New Hook and Callback Design (emqttd_hook)
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Add PubSub, Hooks APIs to emqttd module (emqttd)
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Move start_listeners/0, stop_listeners/0 APIs to emqttd_app module (emqttd_app)
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#### BugFix
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#### Tests
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Add 100+ common test cases.
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#### Plugins
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Upgrade Dashboard, Redis, Stomp and Template Plugins
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0.16.0-beta(2016-02-16)
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------------------------
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#### Highlights
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Licensed under the Apache License, Version 2.0 Now.
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Improve the design of cluster, support to join or leave the cluster (#449):
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```
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$ ./bin/emqttd_ctl cluster
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cluster join <Node> #Join the cluster
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cluster leave #Leave the cluster
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cluster remove <Node> #Remove the node from cluster
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cluster status #Cluster status
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```
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Improve the design of Trie and Route, only the wildcard topics stored in Trie.
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Common Test to replace EUnit.
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#### Enhancements
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mqtt_message record: add 'sender' field (#440)
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refactor the emqttd, emqttd_time, emqttd_opts, emqttd_node modules.
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#### BugFix
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noproc error when call to gen_server2:call(false, {add_route,Topic,<0.685.0>}, infinity) (#446)
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#### Plugins
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Changed the license of all plugins.
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0.15.0-beta (2016-01-31)
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------------------------
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#### Highlights
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Optimize for Push Application, 500K+ Subscribers to a Topic.
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Optimization for Route ETS insertion (#427)
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Priority Message Queue for Persistent Session (#432)
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Add Redis, MongoDB Plugins (#417)
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#### Enhancements
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Username/Password Authentication: Support to configure default users (#428)
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Improve CLI Commands: pubsub, bridges, trace (#429)
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emqttd_mod_subscription: fix client_connected/3
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emqttd_auth_mod: add passwd_hash/2 function
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priority_queue: add plen/2, out/2 functions
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#### BugFix
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Fix dequeue/1 of emqttd_bridge...
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Add emqttd:seed_now/0 function
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#### Plugins
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emqttd_plubin_mysql: Changed mysql driver to mysql-otp
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emqttd_plugin_pgsql: Integrate with ecpool
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emqttd_plugin_redis: First release
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emqttd_plugin_mongo: First release
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0.14.1-beta(2015-12-28)
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-------------------------
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Bugfix: emqttd_ws_client.erl: Unexpected Info: {'EXIT',<0.27792.18>,{shutdown,destroy}} (#413)
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Improve: fix spec errors found by dialyzer
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0.14.0-beta(2015-12-18)
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-------------------------
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#### Highlights
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Scaling to 1.3 Million Concurrent MQTT Connections on a 12 Core, 32G CentOS server.
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New PubSub, Router Design (#402). Prepare for scaling to 10 millions on one cluster.
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#### Enhancements
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Improve the gproc_pool usage with a general emqttd_pool_sup
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Improve the design of emqttd_pubsub, add a new emqttd_router module
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Improve the design of the whole supervisor tree
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Route aging mechanism to remove the topics that have no subscriptions
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Improve the dashboard, mysql, pgsql, stomp, sockjs plugins
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Add 'topics', 'subscriptions' admin commands
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Avoid using mnesia table index and mnesia:index_read API to lower CPU usage
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Subscribe timeout exception (#366)
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Long Delay on Multiple Topic Subscription (#365)
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Subscriptions persistence (#344)
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emqttd_ctl: 'subscriptions' command to force clients to subscribe some topics (#361)
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#### Bugfix
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emqttd_sm: spec of lookup_session/1 is not right BUG (#411)
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Observer application should be removed from reltool.config for 'wx' app is not available (#410)
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#### Benchmark
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1.3 million concurrent MQTT connections on a 12 Core, 32G CentOS Server, consume about 15G Memory and 200% CPU.
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0.13.1-beta(2015-11-28)
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-------------------------
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Bugfix: Plugin pathes error under windows (#387)
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Improve: Too many error logs "[error] Session ..... Unexpected EXIT: client_pid=<0.14137.35>, exit_pid=<0.30829.22>, reason=nop..." (#383)
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Improve: Define QOS0/1/2, Pooler Error (PR#382)
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Improve: High CPU load when 400K unstable mobile connections (#377)
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BugFix: emqttd_plugin_pgsql - error using same query with latest update plugin (pgsql#5)
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0.13.0-beta(2015-11-08)
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-------------------------
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#### Highlights
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Rate Limiting based on [Token Bucket](https://en.wikipedia.org/wiki/Token_bucket) and [Leaky Bucket](https://en.wikipedia.org/wiki/Leaky_bucket#The_Leaky_Bucket_Algorithm_as_a_Meter) Algorithm
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Upgrade eSockd and MochiWeb libraries to support Parameterized Connection Module
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Improve emqttd_client to support fully asynchronous socket networking
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#### Enhancements
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Protocol Compliant - Session Present Flag (#163)
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Compilation fails if repo is cloned with a different name (#348)
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emqttd_client: replace gen_tcp:send with port_command (#358)
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TCP sndbuf, recbuf, buffer tuning (#359)
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emqttd_client.erl to handle 'inet_async', 'inet_reply' properly (#360)
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Refator the [client/session management design](https://github.com/emqtt/emqttd/blob/master/doc/design/ClientSession.md)
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#### Bugfix
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Cannot kick transient client out when clientId collision (#357)
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Fix the order of emqttd_app:start_server/1 (#367)
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emqttd_session:subscribe/2 will crash (#374)
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#### Benchmark
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[benchmark for 0.13.0 release](https://github.com/emqtt/emqttd/wiki/benchmark-for-0.13.0-release)
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3.1G memory and 50+ CPU/core:
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```
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Connections: 250K
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Subscribers: 250K
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Topics: 50K
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Qos1 Messages/Sec In: 4K
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Qos1 Messages/Sec Out: 20K
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Traffic In(bps): 12M+
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Traffic Out(bps): 56M+
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```
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0.12.3-beta (2015-10-22)
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-------------------------
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Bugfix: emqttd_sysmon crasher for 'undefined' process_info (#350)
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Bugfix: emqttd_client: catch parser exception (#353)
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0.12.2-beta (2015-10-16)
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-------------------------
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Bugfix: Retained messages should not be expired if 'broker.retained.expired_after = 0' (#346)
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0.12.1-beta (2015-10-15)
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-------------------------
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Highlight: Release for Bugfix and Code Refactor.
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Feature: Retained message expiration (#182)
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Improve: '$SYS/#' publish will not match '#' or '+/#' (#68)
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Improve: Add more metrics and ignore '$SYS/#' publish (#266)
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Improve: emqttd_sm should be optimized for clustered nodes may be crashed (#282)
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Improve: Refactor emqttd_sysmon and suppress 'monitor' messages (#328)
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Task: benchmark for 0.12.0 release (#225)
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Benchmark: About 900K concurrent connections established on a 20Core, 32G CentOS server.
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0.12.0-beta (2015-10-08)
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-------------------------
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#### Highlights
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Enhance the **emqttd_ctl** module to allow plugins to register new commands (#256)
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Add [emqttd_recon plugin](https://github.com/emqtt/emqttd_recon) to debug/optimize the broker (#235)
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Add **'./bin/emqttd_ctl broker pubsub'** command to check the status of core pubsub processes
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Add **'./bin/emqttd_top'** command(like etop) to show the top 'msg_q', 'reductions', 'memory' or 'runtime' processes
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'rel/files/emqttd.config.production' for production deployment(default)
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'rel/files/emqttd.config.development' for development deployment
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#### Enhancements
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Qos1/2 messages will not be dropped under unstable mobile network (#264)
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**emqttd_session:subscribe/2, emqttd_session:unsubscribe/2** APIs should be asynchronous (#292)
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**etc/emqttd.config**: 'idle_timeout' option to close the idle client(socket connected but no 'CONNECT' frame received)
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**etc/emqttd.config**: 'unack_retry_interval' option for redelivering Qos1/2 messages
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How to monitor large 'message_queue_len' (#283)
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#### Bugfix
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Behaviour emqttd_auth_mod is missing init callback (#318)
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#### Benchmark
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Write a new [benchmark tool](https://github.com/emqtt/emqtt_benchmark) to benchmark this release
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Hw requirements - 5K users, 25-50 msgs/sec, QoS=1 (#209)
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Supported Number of Connections Greatly Reduced When Clients are Subscribing (#324)
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0.11.0-beta (2015-09-25)
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-------------------------
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Highlight: Rebar to manage plugin dependencies.
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Highlight: [Stomp](https://github.com/emqtt/emqttd_stomp) and [SockJS](https://github.com/emqtt/emqttd_sockjs) Plugins!
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Improve: add rel/files/emqttd.config.development|production.
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Improve: rel/reltool.config.script to release deps of plugin.
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Improve: persist mnesia schema on slave nodes.
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Improve: use timer:seconds/1 api.
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Improve: The binary release will be compiled with R18.1 now.
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Bugfix: issue#306 - emqttd_cm should unregister the duplicated client
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Bugfix: issue#310 - usage of emqttd_ctl error: 'session list' should be 'sessions list'
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Bugfix: issue#311 - './bin/emqttd_ctl sessions list' error
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Bugfix: issue#312 - unsubcribe will lead to crash if emqttd_plugin_template plugin loaded
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0.10.4-beta (2015-09-18)
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-------------------------
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Optimize session management and upgrade eSockd library to 2.7.1
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||||||
[Benchmark for 0.10.4 release](https://github.com/emqtt/emqttd/wiki/benchmark-for-0.10.4-release)
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||||||
Improve: issue#294 - [error] failed to start connection on 0.0.0.0:1883 - enotconn
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||||||
Improve: issue#297 - How do I allow user with some pattern to access topic with some pattern?
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Bugfix: issue#291 - "./bin/emqttd attach ..." cannot work
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Bugfix: issue#284 - Should not use erlang:list_to_atom/1 in emqttd_vm.erl
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0.10.3-beta (2015-08-30)
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-------------------------
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Bugfix: issue#271 - add emqttd_ws_client:subscribe/2 function
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Bugfix: issue#269 - bin/emqttd Syntax error on ubuntu
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Improve: issue#265 - client under unstable mobile network generate a lot of logs
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0.10.2-beta (2015-08-26)
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-------------------------
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Improve: issue#257 - After the node name changed, the broker cannot restart for mnesia schema error.
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0.10.1-beta (2015-08-25)
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-------------------------
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||||||
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Bugfix: issue#259 - when clustered the emqttd_dashboard port is close, and the 'emqttd' application cannot stop normally.
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Feature: issue#262 - Add 'http://host:8083/mqtt/status' Page for health check
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||||||
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0.10.0-beta (2015-08-20)
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-------------------------
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||||||
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||||||
[Web Dashboard](https://github.com/emqtt/emqttd_dashboard) and [MySQL](https://github.com/emqtt/emqttd_plugin_mysql), [PostgreSQL](https://github.com/emqtt/emqttd_plugin_pgsql) Authentication/ACL Plugins!
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||||||
Highlight: Web Dashboard to monitor Statistics, Metrics, Clients, Sessions and Topics of the broker.
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|
||||||
Highlight: JSON/HTTP API to query all clients connected to broker.
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|
||||||
Highlight: A new [Plugin Design](https://github.com/emqtt/emqttd/wiki/Plugin%20Design) and a [Template project](https://github.com/emqtt/emqttd_plugin_template) for plugin development.
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||||||
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Highlight: Authentication/ACL with MySQL, PostreSQl databases (#194, #172)
|
|
||||||
|
|
||||||
Feature: Session Statistics including inflight_queue, message_queue, message_dropped, awaiting_rel, awaiting_ack, awaiting_comp (#213)
|
|
||||||
|
|
||||||
Feature: Cookie based authentication for MQTT over websocket connections (#231)
|
|
||||||
|
|
||||||
Feature: Get all clients connected to the broker (#228, #230, #148, #129)
|
|
||||||
|
|
||||||
Feature: "./bin/emqttd_ctl clients show ClientId" to query client status (#226)
|
|
||||||
|
|
||||||
Feature: "./bin/emqttd_ctl clients kick ClientId" to kick out a client
|
|
||||||
|
|
||||||
Feature: "./bin/emqttd_ctl sessions list" to show all sessions
|
|
||||||
|
|
||||||
Feature: "./bin/emqttd_ctl sessions show ClientId" to show a session
|
|
||||||
|
|
||||||
Feature: Erlang VM metrics monitor with Web Dashboard (#59)
|
|
||||||
|
|
||||||
Improve: Too many "inflight queue is full!" log when session is overloaded (#247)
|
|
||||||
|
|
||||||
Improve: There are two many "MQueue(~s) drop ~s" logs if the message queue of session is small (#244)
|
|
||||||
|
|
||||||
Improve: gen_server2(from RabbitMQ) to improve emqttd_session, emqttd_pubsub
|
|
||||||
|
|
||||||
Improve: Makefile to build plugins
|
|
||||||
|
|
||||||
Bugfix: emqttd_broker:unhook/2 cannot work (#238)
|
|
||||||
|
|
||||||
Bugfix: emqttd plugin cannot include_lib("emqttd/include/emqttd.hrl") (#233)
|
|
||||||
|
|
||||||
Bugfix: Too many 'Session ~s cannot find PUBACK' logs (#212)
|
|
||||||
|
|
||||||
Bugfix: emqttd_pooler cannot work
|
|
||||||
|
|
||||||
|
|
||||||
0.9.3-alpha (2015-07-25)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Wiki: [Bridge](https://github.com/emqtt/emqttd/wiki/Bridge)
|
|
||||||
|
|
||||||
Improve: emqttd_protocol.hrl to define 'QOS_I'
|
|
||||||
|
|
||||||
Improve: emqttd_pubsub to add subscribe/2 API
|
|
||||||
|
|
||||||
Improve: ./bin/emqttd_ctl to support new bridges command
|
|
||||||
|
|
||||||
Bugfix: issue #206 - Cannot bridge two nodes
|
|
||||||
|
|
||||||
|
|
||||||
0.9.2-alpha (2015-07-18)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Improve: issue #196 - Add New Hook 'client.subscribe.after'
|
|
||||||
|
|
||||||
|
|
||||||
0.9.1-alpha (2015-07-10)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Bugfix: issue #189 - MQTT over WebSocket(SSL) cannot work?
|
|
||||||
|
|
||||||
Bugfix: issue #193 - 'client.ack' hook should be renamed to 'message.acked', and called by emqttd_broker:foreach_hooks
|
|
||||||
|
|
||||||
|
|
||||||
0.9.0-alpha (2015-07-09)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
[Session, Queue, Inflight Window, Hooks, Global MessageId and More Protocol Compliant](https://github.com/emqtt/emqttd/releases/tag/0.9.0-alpha) Now!
|
|
||||||
|
|
||||||
Feature: Session/Queue/Inflight Window Design (#145).
|
|
||||||
|
|
||||||
Feature: Support to resume a persistent session on other clustered node.
|
|
||||||
|
|
||||||
Feature: Support alarm management.
|
|
||||||
|
|
||||||
Feature: emqttd_guid to generate global unique message id.
|
|
||||||
|
|
||||||
Feature: Hooks for message pub/ack.
|
|
||||||
|
|
||||||
Feature: Protocol compliant - message ordering, timeout and retry.
|
|
||||||
|
|
||||||
Improve: Every client will start_link a session process, whether or not the client is persistent.
|
|
||||||
|
|
||||||
Improve: etc/emqttd.config to support more session, queue configuration.
|
|
||||||
|
|
||||||
Improve: issue #179 - Max offline message queue {max_queue, 100} meaning.
|
|
||||||
|
|
||||||
Improve: issue #180 - Should change project structure for other projects maybe depend on 'emqttd'. Merge emqtt, emqttd apps.
|
|
||||||
|
|
||||||
Improve: issue #185 - PacketId and MessageId: the broker should generate global unique message id.
|
|
||||||
|
|
||||||
Improve: issue #187 - etc/emqttd.config to support https listener
|
|
||||||
|
|
||||||
Improve: issue #186 - emqttd_cm to store client details
|
|
||||||
|
|
||||||
Improve: issue #174 - add 'from' field to mqtt_message record.
|
|
||||||
|
|
||||||
Improve: issue #170 - $SYS Topics should support alarms.
|
|
||||||
|
|
||||||
Improve: issue #169 - Add More [Hooks](https://github.com/emqtt/emqttd/wiki/Hooks-Design)
|
|
||||||
|
|
||||||
Improve: issue #167 - Inflight window to assure message ordering.
|
|
||||||
|
|
||||||
Improve: issue #166 - Message delivery timeout and retry.
|
|
||||||
|
|
||||||
Improve: issue #143 - Qos1, Qos2 PubSub message timeout.
|
|
||||||
|
|
||||||
Improve: issue #122 - Labeling message with unique id. emqttd_guid module to generate global unique msgid.
|
|
||||||
|
|
||||||
Improve: emqttd_bridge to support pending message queue, and fix the wrong Qos design.
|
|
||||||
|
|
||||||
Improve: mqtt_message record to add 'msgid', 'from' and 'sys' fields.
|
|
||||||
|
|
||||||
Change: Add emqttd_mqueue, emqttd_guid, emqttd_alarm modules.
|
|
||||||
|
|
||||||
Bugfix: issue #184 - emqttd_stats:setstats is not right.
|
|
||||||
|
|
||||||
Bugfix: Closed issues #181, #119.
|
|
||||||
|
|
||||||
Tests: fix the parser, acl test cases.
|
|
||||||
|
|
||||||
|
|
||||||
0.8.6-beta (2015-06-17)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Bugfix: issue #175 - publish Will message when websocket is closed without 'DISCONNECT' packet
|
|
||||||
|
|
||||||
|
|
||||||
0.8.5-beta (2015-06-10)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Bugfix: issue #53 - client will receive duplicate messages when overlapping subscription
|
|
||||||
|
|
||||||
|
|
||||||
0.8.4-beta (2015-06-08)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Bugfix: issue #165 - duplicated message when publish 'retained' message to persistent client
|
|
||||||
|
|
||||||
|
|
||||||
0.8.3-beta (2015-06-05)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Bugfix: issue #158 - should queue:in new message after old one dropped
|
|
||||||
|
|
||||||
Bugfix: issue #155 - emqtt_parser.erl: parse_topics/3 should reverse topics
|
|
||||||
|
|
||||||
Bugfix: issue #149 - Forget to merge plugins/emqttd_auth_mysql from 'dev' branch to 'master' in 0.8.x release
|
|
||||||
|
|
||||||
|
|
||||||
0.8.2-alpha (2015-06-01)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Bugfix: issue #147 - WebSocket client cannot subscribe queue '$Q/queue/${clientId}'
|
|
||||||
|
|
||||||
Bugfix: issue #146 - emqttd_auth_ldap: fill(Username, UserDn) is not right
|
|
||||||
|
|
||||||
|
|
||||||
0.8.1-alpha (2015-05-28)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Client [Presence](https://github.com/emqtt/emqttd/wiki/Presence) Support and [$SYS Topics](https://github.com/emqtt/emqttd/wiki/$SYS-Topics) Redesigned!
|
|
||||||
|
|
||||||
Bugfix: issue #138 - when client disconnected normally, broker will not publish disconnected $SYS message
|
|
||||||
|
|
||||||
Bugfix: fix websocket url in emqttd/priv/www/websocket.html
|
|
||||||
|
|
||||||
Improve: etc/emqttd.config to allow websocket connections from any hosts
|
|
||||||
|
|
||||||
Improve: rel/reltool.config to exclude unnecessary apps.
|
|
||||||
|
|
||||||
|
|
||||||
0.8.0-alpha (2015-05-25)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
[Hooks](https://github.com/emqtt/emqttd/wiki/Hooks%20Design), Modules and [Plugins](https://github.com/emqtt/emqttd/wiki/Plugin%20Design) to extend the broker Now!
|
|
||||||
|
|
||||||
Plugin: emqttd_auth_mysql - MySQL authentication plugin (issues #116, #120)
|
|
||||||
|
|
||||||
Plugin: emqttd_auth_ldap - LDAP authentication plugin
|
|
||||||
|
|
||||||
Feature: emqttd_broker to support Hooks API
|
|
||||||
|
|
||||||
Feature: issue #111 - Support 'Forced Subscriptions' by emqttd_mod_autosub module
|
|
||||||
|
|
||||||
Feature: issue #126 - Support 'Rewrite rules' by emqttd_mod_rewrite module
|
|
||||||
|
|
||||||
Improve: Support hooks, modules to extend the broker
|
|
||||||
|
|
||||||
Improve: issue #76 - dialyzer check
|
|
||||||
|
|
||||||
Improve: 'Get Started', 'User Guide', 'Developer Guide' Wiki
|
|
||||||
|
|
||||||
Improve: emqtt_topic to add join/1, feed_var/3, is_queue/1
|
|
||||||
|
|
||||||
Improve: emqttd_pooler to execute common tasks
|
|
||||||
|
|
||||||
Improve: add emqttd_sm_sup module, and use 'hash' gproc_pool to manage sessions
|
|
||||||
|
|
||||||
Tests: add more test cases for 'emqttd' app
|
|
||||||
|
|
||||||
|
|
||||||
0.7.1-alpha (2015-05-04)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Add doc/design/* and merge doc/* to github Wiki
|
|
||||||
|
|
||||||
Bugfix: issue #121 - emqttd cluster issuse
|
|
||||||
|
|
||||||
Bugfix: issue #123 - emqttd:unload_all_plugins/0 cannot unload any plugin
|
|
||||||
|
|
||||||
Bugfix: fix errors found by dialyzer
|
|
||||||
|
|
||||||
|
|
||||||
0.7.0-alpha (2015-05-02)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
[MQTT over WebSocket(SSL)](https://github.com/emqtt/emqttd/wiki/MQTT-Over-WebSocket) Now!
|
|
||||||
|
|
||||||
[Plugin Achitecture](https://github.com/emqtt/emqttd/wiki/Plugin%20Design) based on OTP application
|
|
||||||
|
|
||||||
[Trace MQTT Packets or Messages](https://github.com/emqtt/emqttd/wiki/Trace%20Design) to log files
|
|
||||||
|
|
||||||
Feature: issue #40, #115 - WebSocket/SSL Support
|
|
||||||
|
|
||||||
Feature: issue #49, #105 - Plugin Architecture Support
|
|
||||||
|
|
||||||
Feature: issue #93 - Trace API Design
|
|
||||||
|
|
||||||
Improve: issue #109 - emqttd_broker should add subscribe, notify API
|
|
||||||
|
|
||||||
Improve: update README.md to add 'Goals', 'Contributors' chapters
|
|
||||||
|
|
||||||
Change: rename etc/app.config to etc/emqttd.config
|
|
||||||
|
|
||||||
Change: etc/emqttd.config changed
|
|
||||||
|
|
||||||
Bugfix: critical issue #54 - error when resume session!
|
|
||||||
|
|
||||||
Bugfix: issue #118 - error report when UNSUBSCRIBE with no topics
|
|
||||||
|
|
||||||
Bugfix: issue #117 - sys_interval = 0 config cannot work
|
|
||||||
|
|
||||||
Bugfix: issue #112 - Makefile to support build plugins
|
|
||||||
|
|
||||||
Bugfix: issue #96 - "make clean" cannot work
|
|
||||||
|
|
||||||
|
|
||||||
0.6.2-alpha (2015-04-24)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Bugfix: critical issue #54, #104, #106 - error when resume session
|
|
||||||
|
|
||||||
Improve: add emqttd_cm_sup module, and use 'hash' gproc_pool to register/unregister client ids
|
|
||||||
|
|
||||||
Improve: kick old client out when session is duplicated.
|
|
||||||
|
|
||||||
Improve: move mnesia dir config from etc/app.config to etc/vm.args
|
|
||||||
|
|
||||||
|
|
||||||
0.6.1-alpha (2015-04-20)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Integrate with [gproc library](https://github.com/uwiger/gproc) to support pool
|
|
||||||
|
|
||||||
Feature: issues#91 - should use worker_pool to handle some async work?
|
|
||||||
|
|
||||||
Feature: issues#95 - Topic filters in ACL rule should support 'eq' tag
|
|
||||||
|
|
||||||
Improve: issues#84 - emqttd_pubsub is redesigned again to protect mnesia transaction
|
|
||||||
|
|
||||||
Improve: issues#74 - ACL Support and update [ACL Design Wiki](https://github.com/emqtt/emqttd/wiki/ACL-Design)
|
|
||||||
|
|
||||||
|
|
||||||
0.6.0-alpha (2015-04-17)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
ACL Support Now: [ACL-Design Wiki](https://github.com/emqtt/emqttd/wiki/ACL-Design)
|
|
||||||
|
|
||||||
Authentication with username, clientid Now: [Authentication Wiki](https://github.com/emqtt/emqttd/wiki/Authentication)
|
|
||||||
|
|
||||||
Seperate common MQTT library to 'emqtt' application
|
|
||||||
|
|
||||||
Redesign message pubsub, route and retain modules
|
|
||||||
|
|
||||||
Redesign mnesia database cluster
|
|
||||||
|
|
||||||
Feature: issues#47 - authentication, authorization support
|
|
||||||
|
|
||||||
Feature: issues#92 - merge emqttd_acl and emqttd_auth to emqttd_access_control
|
|
||||||
|
|
||||||
Feature: emqttd_acl_mod, emqttd_auth_mod behaviour to extend ACL, authentication
|
|
||||||
|
|
||||||
Feature: issues#85 - lager:info to log subscribe, unsubscribe actions
|
|
||||||
|
|
||||||
Feature: issues#77 - authentication with clientid, ipaddress
|
|
||||||
|
|
||||||
Improve: issues#90 - fix lager_file_backend log format, and rotate 10 log files
|
|
||||||
|
|
||||||
Improve: issues#88 - use '-mneisa_create', '-mnesia_replicate' attributes to init mneisa
|
|
||||||
|
|
||||||
Improve: issues#87 - record mqtt_user and mqtt_client is duplicated
|
|
||||||
|
|
||||||
Improve: issues#81 - redesign nodes cluster to support disc_copies mnesia tables
|
|
||||||
|
|
||||||
Improve: issues#80 - redesign emqttd_cm to handle more concurrent connections
|
|
||||||
|
|
||||||
Improve: issues#70 - how to handle connection flood? Now could support 2K+ CONNECT/sec
|
|
||||||
|
|
||||||
Change: redesign mnesia tables: message, topic, subscriber, trie, trie_node
|
|
||||||
|
|
||||||
Bugfix: issues#83 - emqttd_broker stats cannot work
|
|
||||||
|
|
||||||
Bugfix: issues#75 - careless about function name when emqttd_pubsub handle getstats message
|
|
||||||
|
|
||||||
|
|
||||||
0.5.5-beta (2015-04-09)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Bugfix: issue #75 - careless about function name when emqttd_pubsub handle getstats message.
|
|
||||||
|
|
||||||
Bugfix: issue #79 - cannot find topic_subscriber table after cluster with other nodes.
|
|
||||||
|
|
||||||
|
|
||||||
0.5.4-alpha (2015-03-22)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Benchmark this release on a ubuntu/14.04 server with 8 cores, 32G memory from QingCloud.com:
|
|
||||||
|
|
||||||
```
|
|
||||||
200K Connections,
|
|
||||||
30K Messages/Sec,
|
|
||||||
20Mbps In/Out Traffic,
|
|
||||||
200K Topics,
|
|
||||||
200K Subscribers,
|
|
||||||
|
|
||||||
Consumed 7G memory, 40% CPU/core
|
|
||||||
```
|
|
||||||
|
|
||||||
Benchmark code: https://github.com/emqtt/emqttd_benchmark
|
|
||||||
|
|
||||||
Change: rewrite emqttd_pubsub to handle more concurrent subscribe requests.
|
|
||||||
|
|
||||||
Change: ./bin/emqttd_ctl add 'stats', 'metrics' commands.
|
|
||||||
|
|
||||||
Bugfix: issue #71, #72
|
|
||||||
|
|
||||||
|
|
||||||
0.5.3-alpha (2015-03-19)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Bugfix: issues#72 - emqttd_cm, emqtt_sm ets:match_delete/2 with wrong pattern
|
|
||||||
|
|
||||||
|
|
||||||
0.5.2-alpha (2015-03-18)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Change: upgrade esockd to 2.1.0-alpha, do not tune socket buffer for mqtt connection.
|
|
||||||
|
|
||||||
|
|
||||||
v0.5.1-alpha (2015-03-13)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Change: upgrade esockd to v1.2.0-beta, rename 'acceptor_pool' to 'acceptors'
|
|
||||||
|
|
||||||
|
|
||||||
v0.5.0-alpha (2015-03-12)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
RENAME 'emqtt' to 'emqttd'!
|
|
||||||
|
|
||||||
Support [Broker Bridge](https://github.com/emqtt/emqttd/wiki/Bridge-Design) Now!
|
|
||||||
|
|
||||||
Change: rename project from 'emqtt' to 'emqttd'
|
|
||||||
|
|
||||||
Change: lager:debug to dump RECV/SENT packets
|
|
||||||
|
|
||||||
Feature: emqttd_bridge, emqttd_bridge_sup to support broker bridge
|
|
||||||
|
|
||||||
Feature: emqtt_event to publish client connected/disconnected message to $SYS topics
|
|
||||||
|
|
||||||
Feature: ./bin/emqttd_ctl add more commands: listeners, broker, bridges, start_bridge, stop_bridge...
|
|
||||||
|
|
||||||
Feature: issue#57 - support to configure max packet size
|
|
||||||
|
|
||||||
Feature: issue#68 - if sys_interval = 0, emqttd_broker will not publish messages to $SYS/brokers/#
|
|
||||||
|
|
||||||
Bugfix: issue#67 - subscribe '#' to receive all messages
|
|
||||||
|
|
||||||
Bugfix: issue#64 - emqtt_app start/2: should wait_for_databases
|
|
||||||
|
|
||||||
Test: emqttd_topic_tests add more '_match_test'
|
|
||||||
|
|
||||||
|
|
||||||
v0.4.0-alpha (2015-03-10)
|
|
||||||
-------------------------
|
|
||||||
|
|
||||||
Support [$SYS Topics of Broker](https://github.com/emqtt/emqttd/wiki/$SYS-Topics-of-Broker) Now!
|
|
||||||
|
|
||||||
Feature: emqtt_broker to publish version, uptime, datetime to $SYS/brokers/# topics
|
|
||||||
|
|
||||||
Feature: emqtt_broker to publish count of clients, sessions, suscribers to $SYS/brokers/# topics
|
|
||||||
|
|
||||||
Feature: emqtt_metrics to publish bytes, packets, messages metrics to $SYS/brokers/# topics
|
|
||||||
|
|
||||||
Feature: add include/emqtt_systop.hrl
|
|
||||||
|
|
||||||
Change: emqtt_cm to count current clients
|
|
||||||
|
|
||||||
Change: emqtt_sm to count current sessions
|
|
||||||
|
|
||||||
Change: emqtt_pubsub to count current topics and suscribers
|
|
||||||
|
|
||||||
Change: emqtt_pubsub to add create/1 API
|
|
||||||
|
|
||||||
Change: emqtt_pubsub dispatch/2 to return number of subscribers
|
|
||||||
|
|
||||||
Change: emqtt_pubsub to count 'dropped' messages
|
|
||||||
|
|
||||||
Change: emqtt_opts to add merge/2 function
|
|
||||||
|
|
||||||
Test: add emqtt_serialiser_tests.erl
|
|
||||||
|
|
||||||
|
|
||||||
v0.3.4-beta (2015-03-08)
|
|
||||||
------------------------
|
|
||||||
|
|
||||||
Bugfix: emqtt_serialiser.erl cannot serialise UNSUBACK packets
|
|
||||||
|
|
||||||
|
|
||||||
v0.3.3-beta (2015-03-07)
|
|
||||||
------------------------
|
|
||||||
|
|
||||||
Bugfix: emqtt_serialiser.erl cannot serialise PINGRESP issue#60
|
|
||||||
|
|
||||||
|
|
||||||
v0.3.2-beta (2015-03-05)
|
|
||||||
------------------------
|
|
||||||
|
|
||||||
Improve: merge emqttc serialiser, parser, packet
|
|
||||||
|
|
||||||
Add: emqtt_opts to merge socket options
|
|
||||||
|
|
||||||
|
|
||||||
v0.3.1-beta (2015-03-02)
|
|
||||||
------------------------
|
|
||||||
|
|
||||||
Feature: SSL Socket Support
|
|
||||||
|
|
||||||
Feature: issue#44 HTTP API should add Qos parameter
|
|
||||||
|
|
||||||
Bugfix: issue#52 emqtt_session crash
|
|
||||||
|
|
||||||
Bugfix: issue#53 sslsocket keepalive error
|
|
||||||
|
|
||||||
Upgrade: esockd to v0.2.0
|
|
||||||
|
|
||||||
Upgrade: mochiweb to v3.0.0
|
|
||||||
|
|
||||||
|
|
||||||
v0.3.0-beta (2015-01-19)
|
|
||||||
------------------------
|
|
||||||
|
|
||||||
Feature: HTTP POST API to support 'qos', 'retain' parameters
|
|
||||||
|
|
||||||
Feature: $SYS system topics support
|
|
||||||
|
|
||||||
Change: Rewrite emqtt_topic.erl, use '', '#', '+' to replace <<"">>, <<"#">>, <<"+">>
|
|
||||||
|
|
||||||
Change: fix emqtt_pubsub.erl to match '#', '+'
|
|
||||||
|
|
||||||
Tests: emqtt_topic_tests.erl add more test cases
|
|
||||||
|
|
||||||
|
|
||||||
v0.3.0-alpha (2015-01-18)
|
|
||||||
------------------------
|
|
||||||
|
|
||||||
NOTICE: Full MQTT 3.1.1 support now!
|
|
||||||
|
|
||||||
Feature: Passed org.eclipse.paho.mqtt.testing/interoperability tests
|
|
||||||
|
|
||||||
Feature: Qos0, Qos1 and Qos2 publish and suscribe
|
|
||||||
|
|
||||||
Feature: session(clean_sess=false) management and offline messages
|
|
||||||
|
|
||||||
Feature: redeliver awaiting puback/pubrec messages(doc: Chapter 4.4)
|
|
||||||
|
|
||||||
Feature: retain messages, add emqtt_server module
|
|
||||||
|
|
||||||
Feature: MQTT 3.1.1 null client_id support
|
|
||||||
|
|
||||||
Bugfix: keepalive timeout to send will message
|
|
||||||
|
|
||||||
Improve: overlapping subscription support
|
|
||||||
|
|
||||||
Improve: add emqtt_packet:dump to dump packets
|
|
||||||
|
|
||||||
Test: passed org.eclipse.paho.mqtt.testing/interoperability
|
|
||||||
|
|
||||||
Test: simple cluster test
|
|
||||||
|
|
||||||
Closed Issues: #22, #24, #27, #28, #29, #30, #31, #32, #33, #34, #36, #37, #38, #39, #41, #42, #43
|
|
||||||
|
|
||||||
|
|
||||||
v0.2.1-beta (2015-01-08)
|
|
||||||
------------------------
|
|
||||||
|
|
||||||
pull request 26: Use binaries for topic paths and fix wildcard topics
|
|
||||||
|
|
||||||
emqtt_pubsub.erl: fix wildcard topic match bug caused by binary topic in 0.2.0
|
|
||||||
|
|
||||||
Makefile: deps -> get-deps
|
|
||||||
|
|
||||||
rebar.config: fix mochiweb git url
|
|
||||||
|
|
||||||
tag emqtt release accoding to [Semantic Versioning](http://semver.org/)
|
|
||||||
|
|
||||||
max clientId length is 1024 now.
|
|
||||||
|
|
||||||
0.2.0 (2014-12-07)
|
|
||||||
-------------------
|
|
||||||
|
|
||||||
rewrite the project, integrate with esockd, mochiweb
|
|
||||||
|
|
||||||
support MQTT 3.1.1
|
|
||||||
|
|
||||||
support HTTP to publish message
|
|
||||||
|
|
||||||
0.1.5 (2013-01-05)
|
|
||||||
-------------------
|
|
||||||
|
|
||||||
Bugfix: remove QOS_1 match when handle PUBREL request
|
|
||||||
|
|
||||||
Bugfix: reverse word in emqtt_topic:words/1 function
|
|
||||||
|
|
||||||
0.1.4 (2013-01-04)
|
|
||||||
-------------------
|
|
||||||
|
|
||||||
Bugfix: fix "mosquitto_sub -q 2 ......" bug
|
|
||||||
|
|
||||||
Bugfix: fix keep alive bug
|
|
||||||
|
|
||||||
0.1.3 (2013-01-04)
|
|
||||||
-------------------
|
|
||||||
|
|
||||||
Feature: support QOS2 PUBREC, PUBREL,PUBCOMP messages
|
|
||||||
|
|
||||||
Bugfix: fix emqtt_frame to encode/decoe PUBREC/PUBREL messages
|
|
||||||
|
|
||||||
|
|
||||||
0.1.2 (2012-12-27)
|
|
||||||
-------------------
|
|
||||||
|
|
||||||
Feature: release support like riak
|
|
||||||
|
|
||||||
Bugfix: use ?INFO/?ERROR to print log in tcp_listener.erl
|
|
||||||
|
|
||||||
|
|
||||||
0.1.1 (2012-09-24)
|
|
||||||
-------------------
|
|
||||||
|
|
||||||
Feature: use rebar to generate release
|
|
||||||
|
|
||||||
Feature: support retained messages
|
|
||||||
|
|
||||||
Bugfix: send will msg when network error
|
|
||||||
|
|
||||||
0.1.0 (2012-09-21)
|
|
||||||
-------------------
|
|
||||||
|
|
||||||
The first public release.
|
|
||||||
|
|
Loading…
Reference in New Issue