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@@ -2,17 +2,54 @@
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emqttd ChangeLog
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==================
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-0.13.0-alpha (2015-11-02)
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+0.13.0-beta(2015-11-08)
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-------------------------
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-eSockd 3.0
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+#### Highlights
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+
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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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+
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+Upgrade eSockd and MochiWeb libraries to support Parameterized Connection Module
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+
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+Improve emqttd_client to support fully asynchronous socket networking
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+
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+#### Enhancements
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-MochiWeb 4.0
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+Protocol Compliant - Session Present Flag (#163)
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-Log
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+Compilation fails if repo is cloned with a different name (#348)
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-Async Socket
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-......
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+emqttd_client: replace gen_tcp:send with port_command (#358)
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+
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+TCP sndbuf, recbuf, buffer tuning (#359)
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+
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+emqttd_client.erl to handle 'inet_async', 'inet_reply' properly (#360)
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+
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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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+
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+#### Bugfix
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+
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+Cannot kick transient client out when clientId collision (#357)
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+
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+Fix the order of emqttd_app:start_server/1 (#367)
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+
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+emqttd_session:subscribe/2 will crash (#374)
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+
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+#### Benchmark
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+
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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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+
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+3.1G memory and 50+ CPU/core:
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+
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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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Feng