Hello everyone,
I'm glad to announce a new release of thread.js.
I have done two major feature in this release.
First, I have implemented a service handler interface that people can write
their own protocol and user can install it via npm, and I have done a
simple http service handler and run benchmark with it.
Second, I thought event listener may divide into two categories - dynamic
event and static event.
Dynamic event listeners mostly used by client applications that they need a
array to capacity a event and may need a customized event.
On the other hand, almost all server side event listeners should be static,
they always get only one callback function with a event and never need a
customized event.
Base on this assumption, I then implement a event listener cache. This save
a lot of time when event was emitting and go through the object lookup
process then call the function and it's really gain a huge performance
boost.
Here is the new benchmark with net module and http module both get a
connection/sec and a keep-alive request/sec test.
*threadjs uses the simple_http service handler in http module test.
net connection/sec
node_cluster node with tj threadjs
200 48352 81343 83121
500 47978 78007 81971
750 40199 77905 76840
1000 47170 73458 78905
1250 41250 72063 76738
1500 44624 73598 74492
1750 40386 72416 75769
2000 35174 73918 75174
<http://rob333.github.com/thread.js/images/net_conn.png>
net keepalive request/sec
node_cluster node with tj threadjs
200 173069 297282 383607
500 174376 311152 376256
750 177343 315716 374010
1000 178202 296393 365689
1250 174102 283776 345388
1500 174480 276573 336369
1750 171244 266155 319608
2000 170675 267328 313555
<http://rob333.github.com/thread.js/images/net_keep.png>
http connection/sec
node_cluster node with tj threadjs
200 31552 82054 81518
500 29468 78882 80104
750 30008 75741 75938
1000 29278 71373 77577
1250 14400 72631 75945
1500 13859 76791 75165
1750 12417 72147 74491
2000 12667 73394 74089
<http://rob333.github.com/thread.js/images/http_conn.png>
http keepalive request/sec
node_cluster node with tj threadjs
200 70151 213382 329009
500 70231 230153 328236
750 71910 223123 329234
1000 58294 216859 321123
1250 69058 212391 307097
1500 69118 210384 298151
1750 66007 205793 287315
2000 69120 203913 279819
<http://rob333.github.com/thread.js/images/http_keep.png>
Do you think it is useful? Please tell me what do you need or what do you
think about it.
I was planned to implement timer and process module next.
Cheers.
-Robert
[1] github: https://github.com/rob333/thread.js
[2] homepage: http://rob333.github.com/thread.js/
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