Http-kit Clojure框架基准测试

Question

我尝试运行http-kit clojure基准测试，但是没有成功地运行它。所有的源代码都可以在here上找到。

正如您所看到的(在下面整个原始代码的一部分中)，我已经连接了mysql数据库并设置了db_host=localhost和8080端口。我得到的输出是: http-kit服务器监听:8080 (没有任何错误)。我认为我在app-routes的https "GET“或处理程序(wrap-json-response app-routes)语法中犯了一些错误。有人能给我一些建议吗？

(defn start-server [{:keys [port db-host]}]
  (db/use-database! (str "jdbc:mysql://"db-host"/movies?jdbcCompliantTruncation=false&elideSetAutoCommits=true&useLocalSessionState=true&cachePrepStmts=true&cacheCallableStmts=true&alwaysSendSetIsolation=false&prepStmtCacheSize=4096&cacheServerConfiguration=true&prepStmtCacheSqlLimit=2048&zeroDateTimeBehavior=convertToNull&traceProtocol=false&useUnbufferedInput=false&useReadAheadInput=false&maintainTimeStats=false&useServerPrepStmts&cacheRSMetadata=true")
                    "root"
                    "")
  ;; Format responses as JSON
  (let [handler (wrap-json-response app-routes)
        cpu (.availableProcessors (Runtime/getRuntime))]
    ;; double worker threads should increase database access performance
    (run-server handler {:port port :thread (* 2 cpu)})
    (println (str "http-kit server listens at :" port))))

;; Define route handlers
(defroutes app-routes

  (GET "http://localhost/http-kit/" [] "Hello, World!")
  (GET "http://localhost/http-kit/json" [] (response {:message "Hello, World!"}))
  (GET "http://localhost/http-kit/db" []
       (response (first (run-queries 1))))
  (GET "http:/localhost/http-kit/db/2" [queries]
       (response (run-queries (get-query-count queries))))
  (route/not-found "Not Found"))

Answer 1

更多关于你是如何运行它的信息将会有所帮助。这个过程适用于我，使用the guide here

$ git clone https://github.com/TechEmpower/FrameworkBenchmarks.git
$ cd FrameworkBenchmarks/deployment/vagrant-development/
$ vagrant up
<snip log messages>
$ vagrant ssh
$ cd FrameworkBenchmarks
$ toolset/run-tests.py --install server --test http-kit --mode verify
<snip log messages>
  Verification Summary

| Test: http-kit
|       fortune     : PASS
|       plaintext   : PASS
|       db          : PASS
|       update      : PASS
|       json        : PASS
|       query       : WARN
================================================================================