fixed gear’s bench

[zensh]

非常感谢你的评测，我发现 Gear 的测试逻辑不对，所以导致很多 bench 图表一枝独秀。

Gear 的 Router 也是一个的 Gear 中间件， 不会默认挂载，这里修复了一下。

目前的 Gear 版本 handle 了 context canceled error, 回头修复。

另外，按照目前的测试逻辑——简单的回写一个 hello，基于原生 http server 的框架区别不会很大，无非就是多了一个初始化逻辑。我本地对比跑了一下 gin 和 gear，gear 稍低一点。因为 Gear 内置的初始化逻辑确实多了一些，包括检测 Compress 组件、recover 异常、初始化 cookie 模块、初始化 context 等

[kirillDanshin]

sorry, but I can't read your message, because I don't know the language you write in. I've got a look in the code, so: am I got it right, that gear got awesome result in concurrency RPS (see https://github.com/smallnest/go-web-framework-benchmark/blob/cdc66a2cbdc5a8c655eb931f13f7c87db49e1ae4/concurrency.png) because the router was not used and we just benchmarked Go structs, hashmap and net/http's errors?

[zensh]

@kirillDanshin Yes, router middleware did not run

[kirillDanshin]

@zensh thanks for explanation and your fix. very interesting to see real results