ruby web server

Java, which has a Servlet API, and Ruby has Rack.These theories are good, but I bet you're saying, "Show me the code!," Okay, let's take a look at this very small WSGI server implementation:# # # Use Python 2.7.9, test under Linux and Mac OS X via import socketimport stringioimport sysclass wsgiserver (object): Address_fam ily = socket.af_inet Socket_type = socket. Sock_stream request_queue_size = 1 def __

Clearly explains the differences between Web servers, application servers, and HTTP serversReprinted from Http://www.cnblogs.com/zhaoyl/archive/2012/10/10/2718575.htmlWhat is the difference between a Web server, an application server, and an HTTP server? What kind of

How to use PHP to implement a dynamic Web server and a php dynamic web server. How to use PHP to implement a dynamic Web server. if a php dynamic web

still be the most important Internet carrier.2. What is a Web server? What is the difference between a Web server and an application server?Strictly, the Web server is only responsible

1, Web server,web container and application Server differences.Web Server,web server, as mentioned above, a Web

How to Use PHP to implement a dynamic Web server and php Dynamic web Server If a web server is used, you need to understand the operating principles of the web

): # parse the HTTP request def get_environ (self): # analyze the environ parameter. here is just an example. There are many parameters in the actual situation. Env ['wsgi. url_scheme '] = 'http '... env ['request _ method'] = self. request_method # GET... return env def start_response (self, status, response_headers, exc_info = None): # add the response header and status code self. headers_set = [status, response_headers + server_headers] def finish_response (self, result): # return HTTP respon

Request, returns Response, and many times Response is not a static file, so an application is required to generate the corresponding Response based on the request. The application is mainly used to process the related business logic, read or update the database, and return the corresponding Response according to different Request. Note that this is not the WEB server itself to do this, it is only responsib

What is the difference between a Web server, an application server, and an HTTP server? What kind of server IIS, Apache, Tomcat, Weblogic, WebSphere all belong to, these problems puzzled for a long time, today finally combed clear:The basic function of

What is the difference between a Web server, an application server, and an HTTP server? What kind of server IIS, Apache, Tomcat, Weblogic, WebSphere all belong to, these problems puzzled for a long time, today finally combed clear:The basic function of

What is the difference between a Web server, an application server, and an HTTP server? What kind of server IIS, Apache, Tomcat, Weblogic, WebSphere all belong to, these problems puzzled for a long time, today finally combed clear:The basic function of

env = Self.get_env Iron () result = Self.application (env, Self.start_response) self.finish_response (Result) def parse_request (self, TE XT): # parsing HTTP request def get_environ (self): # parsing Environ parameters, here is an example where there are many parameters. env[' wsgi.url_scheme '] = ' http ' ... env[' request_method ' = Self.request_method # get ... return env def STA Rt_response (self, status, Response_headers, Exc_info=none): # Add response header, status code self.headers_

In layman's terms, the Web server Transfer (serves) page allows browsers to browse, whereas an application server provides a method (methods) that the client application can invoke (call). Specifically, you can say that the Web server deals specifically with HTTP requests, b