Lua xavante WEB Server implements XMLRPC server-side

Xavante

Xavante is a http1.1-compliant Web server that is implemented using LUA and supports WSAPI.

Dependent libraries:

Xavante Core-Lua, Copas (pure LUA authoring, network connection Coroutine processing), Luasocket processing network connections.

Xavante file Handler--Luafilesystem

This project belongs to a sub-project of the Kepler project, see the official website address:

Http://keplerproject.github.io/xavante/manual.html

Maintain open source code on GitHub:

Https://github.com/keplerproject/xavante

The Xavante provides three types of processing interfaces:

URL mappings, file uploads, and Cgilua calls, configuration run steps see the official website introduction:

Http://keplerproject.github.io/xavante/manual.html#install

Xavante is present in the form of a library and must be downloaded if you want to run WSAPI.

WSAPI

WSAPI is a Web server interface abstracted from a Web application, and a Web application programmed by the Wsapi interface is portable.

Can be run on a different server, including CGI FASTCGI Xavante

Main responsibility, request processing and output cache, see official website for details:

Http://keplerproject.github.io/wsapi/index.html

Installation run:

Http://keplerproject.github.io/wsapi/manual.html

Interface Description Document:

Http://keplerproject.github.io/wsapi/libraries.html

Experiment--LUA XML RPC accesses the XMLRPC service provided by Xavante

• Download install LUA for Windows

Lua for Windows is an installation package that contains a lot of LUA libraries.

including Luaexpat Luasocket Luafilesystem Copas Rings and other libraries,

Where Copas is the Xavante dependent library;

Luaexpat and Luasocket are lua-xmlrpc dependent libraries.

Http://code.google.com/p/luaforwindows/downloads/list

• Xavante installation
• Drag the Xavante directory of SRC in the extracted Xavante folder to the Lua.exe sibling,
• And the Xavante.lua in the folder are dragged out of the lua.exe sibling.
• WSAPI Installation
• Drag the src Wsapi directory and Wsapi.lua file in the Pressurized Wsapi folder to the Lua.exe sibling.
• Put the LUA-XMLRPC-pressurized src file into the Xmlrpc directory (same as Lua.exe)
• Add the Lua-xmlrpc Client.lua and Server-xavante.lua to the Lua.exe sibling by adding the add-addition RPC call.

Code:

Client.lua

• require("xmlrpc.http")--Hello_worldLocalOK, res = Xmlrpc.http.call ("http://localhost:12345","Hello_world")assert(OK,String.Format("XML-RPC call failed on client:%s",ToString(res))) Print("Result:"..ToString(res))--Add numberLocalOK, res = Xmlrpc.http.call ("http://localhost:12345","Add",1,2)assert(OK,String.Format("XML-RPC call failed on client:%s",ToString(res))) Print("Result:"..ToString(res))

Server_xavante.lua

Xavante =require("Xavante") Wsapi=require("Wsapi") Wsapi.xavante=require("Wsapi.xavante") Wsapi.request=require("wsapi.request")require("Xmlrpc")---Xml-rpc WSAPI Handler--@param wsapi_env WSAPI EnvironmentfunctionWsapi_handler (wsapi_env)Localheaders = {["Content-type"] ="Text/xml" }   Localreq =wsapi.request.new (wsapi_env)Localmethod, arg_table =Xmlrpc.srvdecode (req. Post.post_data)LocalFunc =Xmlrpc.dispatch (method)Localresult = {Pcall(Func,Unpack(arg_tableor {})) }   LocalOK = result[1]   if  notOk Thenresult= {Code =3, message = result[2] }   Else      Table.remove(Result,1)      ifTABLE.GETN (Result) = =1  Thenresult= result[1]      End   End   LocalR = Xmlrpc.srvencode (result, notOK) headers["Content-length"] =ToString(#R)Local functionxmlrpc_reply (wsapienv)Coroutine.yield(R)End   return  $, headers,Coroutine.wrap(xmlrpc_reply)End--XML-RPC Exported FunctionsXmlrpc_exports = {}---Get simple string.--@return Simple StringfunctionXmlrpc_exports.hello_world ()return "Hello World"End---Add the number function.--@return SumfunctionXmlrpc_exports.add (A, b)returnA +bEndLocalRules = {{match =".", with =Wsapi.xavante.makeHandler (Wsapi_handler)}} LocalConfig = {Server = {host ="*", Port =12345}, Defaulthost = {rules =Rules}} Xmlrpc.srvmethods (xmlrpc_exports) Xavante. HTTP (config) xavante.start ()