benchmark
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SongWei
parent
643a332039
commit
1d97b76723
137
server.lisp
137
server.lisp
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@ -1,22 +1,129 @@
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(ql:quickload :woo)
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(ql:quickload :flexi-streams)
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(ql:quickload :file-types)
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(ql:quickload :cl-ppcre)
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(defparameter +static-directory+ "~/arma3/static/")
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(defparameter +static-prefix+ "/static/")
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(defun route-hello-world (env)
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(declare (ignore env))
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'(200 (:content-type "text/plain")
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("<!DOCTYPE html>
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<html>
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<head>
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<title>Page Title</title>
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</head>
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<body>
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<h1>My First Heading</h1>
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<p>My first paragraph.</p>
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</body>
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</html>")))
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(with-input-from-string (s "hahah 2333333")
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(read-line s))
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(defun route-not-found (&optional env)
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(declare (ignore env))
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'(404 (:content-type "text/plain") ("File not found")))
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(woo:run
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(lambda (env)
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(print env)
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(print (type-of env))
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(if (eq :post (getf env :request-method))
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(let* ((post-stream (getf env :raw-body))
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(char-stream (flexi-streams:make-flexi-stream
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post-stream
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:external-format :utf-8)))
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(format t (read-line char-stream))))
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(format t "ret")
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'(200 (:content-type "text/plain") ("Hello, World"))))
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(defun serve-static-file (env)
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(let* ((request-path (getf env :request-uri))
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(file-path (pathname (concatenate 'string
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+static-directory+
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(subseq request-path
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(length +static-prefix+))))))
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;(format t "file path: ~A~%" file-path)
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(if (probe-file file-path)
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(let ((mime-string
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(let ((mime (file-types:file-mime file-path)))
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(format nil "~A/~A" (nth 0 mime) (nth 1 mime)))))
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`(200 (:content-type ,mime-string) ,file-path))
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(route-not-found))))
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(type-of 1)
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;; --------------------------------------------
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(let ((ht (make-hash-table :test 'equal)))
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(setf (gethash "abc" ht) 233)
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(gethash "abc" ht))
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(defun read-file-as-binary (file-path)
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(with-open-file (stream file-path :element-type '(unsigned-byte 8))
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(let ((buffer (make-array (file-length stream)
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:element-type '(unsigned-byte 8))))
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(read-sequence buffer stream)
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buffer)))
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;; key is file-path, value is (vector '(unsigned-byte 8))
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(defparameter *file-cache* (make-hash-table :test 'equal))
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(defun serve-static-file-with-cache (env)
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;; no expiration currently.
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(let* ((request-path (getf env :request-uri))
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(file-path (pathname (concatenate 'string
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+static-directory+
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(subseq request-path
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(length +static-prefix+)))))
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(cache-result (gethash file-path *file-cache*)))
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(if (or (gethash file-path *file-cache*) (probe-file file-path))
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(let ((mime-string (let ((mime (file-types:file-mime file-path)))
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(format nil "~A/~A" (nth 0 mime) (nth 1 mime)))))
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`(200 (:content-type ,mime-string)
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,(progn (if (not (gethash file-path *file-cache*))
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(progn (setf (gethash file-path *file-cache*)
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(read-file-as-binary file-path))))
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(gethash file-path *file-cache*))))
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(route-not-found))))
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(defun dispatch (request-path dispatch-table)
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;; path: request url
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;; dispatch-table: '(matcher function)
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;; * matcher: string or t
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;; * function (env) => clack-response
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(let (result)
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(dolist (route dispatch-table)
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(etypecase (car route)
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(string (if (ppcre:scan (car route) request-path)
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(progn (setf result route)
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(return))))
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(boolean (progn (setf result route)
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(return)))))
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(nth 1 result)))
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(defparameter +dispatch-table+
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`(("^/$" ,#'route-hello-world)
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(,(concatenate 'string "^" +static-prefix+ ".*$") ,#'serve-static-file-with-cache)
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("^/binary$"
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,(lambda (env)
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(declare (ignore env))
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`(200
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(:content-type "text/plain")
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,(make-array 3 :element-type '(unsigned-byte 8)
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:initial-contents '(51 52 53)))))
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(nil nil)))
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;;(nil ,#'route-not-found)))
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(require :sb-sprof)
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(sb-sprof:with-profiling
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(:max-samples 2000
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:report :flat
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:loop nil)
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(handler-case
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(woo:run
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(lambda (env)
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;;(print env)
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;;(print (type-of env))
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(if (eq :post (getf env :request-method))
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(let* ((post-stream (getf env :raw-body))
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(char-stream (flexi-streams:make-flexi-stream
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post-stream
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:external-format :utf-8)))))
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;(format t (read-line char-stream))))
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;(format t "dispatching...")
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(let ((route-function (dispatch (getf env :request-uri) +dispatch-table+)))
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;(format t "select route: ~A~%" route-function)
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(funcall route-function env))))
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(condition () nil)))
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@ -0,0 +1,12 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title>Page Title</title>
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</head>
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<body>
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<h1>My First Heading</h1>
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<p>My first paragraph.</p>
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</body>
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</html>
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