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Litespeed web server response time high manual#

LSAPI App: an application that communicate with web server.

Web Server: a web server or application server that.

Servlet Engine: a Servlet engine with AJPv13 connector,.

FastCGI Authorizer: a FastCGI application with.

FastCGI: a FastCGI application with Responder.

Type Name Address Max Connections Environment Initial Request Timeout Retry Timeout Persistent Connection Keep Alive Timeout Response Buffering Auto Start Max Idle Time Command Back Log Instances Run On Start Up Priority Memory Soft Limit Memory Hard Limit Process Soft Limit Process Hard Limitĭescription: Specifies the type of external application. Virtual host level, it can only be used by that virtual host. When configured at server level, it can be used by all virtual hosts when configured at However, it is not necessary to define CGI application here.Įxternal Applications can be configured at server level or at virtual host level. Section before being used in script handler or context configuration.

As a handler of a script language via file suffix binding.įastCGI application, LSAPI application, web server, Servlet EngineĪnd Load Balancer have to be defined in External Application.

There are two ways to use external applications in LiteSpeed web server:

The socket connection can be reused for multiple requests as well. Servlet Engine do not exit after processing a request: the process will stay/persist and serveĪs many requests as it can. Unlike CGI application, FastCGI, LSAPI application and Log in real-time, for examples, writing access log into database, performing

Piped Logger is an application that can process access.

Loger cannot be used as worker applications.

Different types of applications canīe mixed together under one load balancer. WorkerĪpplications can be CGI, FastCGI, web server, Servlet engine and LSAPIĪpplications. Requests to backend worker applications based on work load. Load balancer is a virtual external application, which only assigns Our tests show that LSAPI PHP, using LiteSpeed SAPI, isįor more information about LSAPI and PHP Litespeed SAPI please visit LSAPI has similar mechanism to FastCGI but LSAPI application can be up to 15%įaster than a comparable FastCGI application.įor the most demanding web applicatin, LSAPI is highly Specfically designed for LiteSpeed Web Server to achieve maximum efficiency. LiteSpeed Web Server through LSAPI, which is a fast, scalable server interface LSAPI (LiteSpeed Server API) Application is an application that communicates with.Servlet engine can only be started outside of LiteSpeed and can be setup to run on a With Servlet engine through AJPv1.3 (Apache JServ Protocol version 1.3). Java Server Pages, like Apache Tomcat and Jetty. Servlet Engine is an application that implements Java Servlet and.When communicating with backend web servers, LiteSpeed willĪlways try to utilize "persistent connection" in order to achieve To accelerate and protect any web server and application LiteSpeed web server can serve as a transparent reverse proxy Web Server is a server application that supports HTTP 1.0/1.1.Response (RESPONDER role), a FastCGI application can be used forĪuthentication (AUTHORIZER role) as well. Not started by the web server and it can run either on a remote Remote FastCGI refers to a FastCGI application that is Local FastCGI refers to aįastCGI application that is started automatically by the web server There is no real differenceīetween them except how they are started. LiteSpeed web server defines two types of FastCGI applications: Performance problems inherent from CGI without introducing the overhead andĬomplexity of proprietary APIs (Application Programming FastCGI is a fast, open, and secure web server interface that solves the.A CGI process is startedįor each request and will exit after finishing the request. CGI stands for Common Gateway Interface and the current standard is CGI/1.1.ĬGI applications run in standalone processes.Since 2.0, LiteSpeed server supports seven types of externalĪpplications: CGI, FastCGI, Web Server, Servlet Engine, LSAPIĪpplication, Load Balancer and Piped Logger.

LiteSpeed server can forward requests to external applications to

Litespeed web server response time high manual#

LiteSpeed Web Server User's Manual - External Application « Cache Settings