--- /dev/null
+
+[Client] curl -s localhost:*****
+<h1>Hello World!</h1>
+[Client] curl -s localhost:*****/
+<h1>Hello World!</h1>
+[Client] curl -s localhost:*****///////////
+<h1>Hello World!</h1>
+[Client] curl -s localhost:*****/not_found
+ <!DOCTYPE html>
+ <html>
+ <head>
+ <meta charset="utf-8">
+ <title>Not Found</title>
+ </head>
+ <body>
+ <h1>404 Not Found</h1>
+ </body>
+ </html>
+[Client] curl -s localhost:*****/not_found/not_found
+ <!DOCTYPE html>
+ <html>
+ <head>
+ <meta charset="utf-8">
+ <title>Not Found</title>
+ </head>
+ <body>
+ <h1>404 Not Found</h1>
+ </body>
+ </html>