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I met the same problem: http://jsfiddle.net/MvNvL/13/

@dhardtke I found a solution by change the raphael.json.js, do not use matrix.toTransformString(), use el.transform().toString(): ``` javascript (function () { Raphael.fn.toJSON = function (callback) { var data, elements = new...

.\mqtt-stresser-windows-amd64.exe -broker tcp://127.0.0.1:1883 -num-clients 100 -num-messages 150 -rampup-delay 1s 100 worker started ..................................................................................................Test timeout. Wait 5s to allow disconnection of clients. # Configuration Concurrent Clients: 100 Messages / Client: 15000...

@danielmewes count and skip is frequently-used in many applications. Security can be handled by the users themselfs. 1. skip and count api could be enabled by config in the server...

@peterbourgon The steps of reproduction the issue are as follows: 1. Shutdown the etcd server for a while, make sure the service key is expired. 2. Startup the etcd server,...

@578157900 单节点我测点了一下可以支持 500 个客户端连接，600 个就有数据丢失了，用这个工具做的测试： https://github.com/inovex/mqtt-stresser # Configuration Concurrent Clients: 500 Messages / Client: 75000 # Results Published Messages: 75000 (100%) Received Messages: 75000 (100%) Completed: 500 (100%) Errors: 0...

@578157900 7 代 i7 的 thinkpad , 修正一下，这个测试跟一些参数有关系，我还没有完全搞清楚， -rampup-delay 500ms 是可以达到 500 的，但每秒处理的消息数量大概在 15000 左右，客户端连接数应该不是瓶颈所在，主要看每秒能处理的消息数量

linux 下面的性能貌似比 windows 要高不少，我在一台 i5 的设备上测试，性能要比 i7 windows 要高一些

是的，这个包还是比较小的，如果改大一些每秒处理能力还会下降，一般的消息包，每秒可以处理 1 万个，不太清楚为什么就卡在这个上面了， CPU 占用也不高，内存也才几百 M ，但性能已经上不去了

@578157900 方便加一下 QQ 或微信吗，可以进一步交流下