使用 PHP 實現的的內網穿透工具 「Spike」

Spike https://github.com/slince/spikephp

以前因爲要與一個同事遠程協做開發一款 app 須要用到內網穿透服務,在網上找到了 frp 與 ngrok ;後來我在想能不能用 php 也寫出來一個這樣的服務軟件?你們都知道 php 多進程多線程不夠友好,在 window 上還不支持;寫服務確實很吃力;不過幸運的是有ReactPHP的存在,關於 ReactPHP 不作贅述有興趣的同窗能夠自行百度。git

基於 ReactPHP 的 IO 多路複用,使得 Spike 並無比 Frp 性能差太多;下面是我簡單作的一個 benchmark,基於 apache ab 檢驗 http 隧道的服務性能;客戶端與服務端都搭在本地,代理同事電腦上的 http 服務。不是特別符合應用場景,你們簡單看一下。github

從下面的信息能夠看出 Spike 性能彷佛是稍微好點的,不過這個地方有點不公平,我在作 spike 的測試時只開啓了服務端的日誌,客戶端的日誌是關閉的;而 FRP 的兩端日誌都是開啓的;我不知道怎麼關 frp 的日誌;apache

在這裏簡單提一點因爲 Spike 的日誌 IO 是同步的因此日誌的讀寫會耗掉部分性能,提高日誌等級減小日誌寫入能夠提高很多的性能;多線程

這個項目是我比較上心的一個做品,算是證實了一點,php 除了能夠作網站也能夠作服務,而且也沒有太差。 最後再次附上項目地址: https://github.com/slince/spike 歡迎 star,歡迎 forkapp

Spike:性能

Concurrency Level:      10
Time taken for tests:   37.727 seconds
Complete requests:      100
Failed requests:        0
Total transferred:      2569900 bytes
HTML transferred:       2514600 bytes
Requests per second:    2.65 [#/sec] (mean)
Time per request:       3772.747 [ms] (mean)
Time per request:       377.275 [ms] (mean, across all concurrent requests)
Transfer rate:          66.52 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.4      0       3
Processing:   533 3602 591.9   3714    4096
Waiting:      516 3587 592.3   3701    4076
Total:        534 3602 591.9   3715    4097

Percentage of the requests served within a certain time (ms)
  50%   3715
  66%   3791
  75%   3822
  80%   3844
  90%   3970
  95%   4015
  98%   4053
  99%   4097
 100%   4097 (longest request)

Frp:測試

Concurrency Level:      10
Time taken for tests:   38.230 seconds
Complete requests:      100
Failed requests:        0
Total transferred:      2569900 bytes
HTML transferred:       2514600 bytes
Requests per second:    2.62 [#/sec] (mean)
Time per request:       3823.045 [ms] (mean)
Time per request:       382.304 [ms] (mean, across all concurrent requests)
Transfer rate:          65.65 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.2      0       1
Processing:   379 3650 644.4   3809    4140
Waiting:      360 3633 645.5   3789    4124
Total:        380 3650 644.4   3809    4140

Percentage of the requests served within a certain time (ms)
  50%   3809
  66%   3847
  75%   3909
  80%   3923
  90%   4026
  95%   4053
  98%   4129
  99%   4140
 100%   4140 (longest request)
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