Starting SQL Adapters from the HTTP Server

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This example demonstrates the implementation of connections to different databases (MySQL, Firebird, MSSQL and PostgreSQL). Adapters files are in a directory with an example. You can include adapters into your projects without changes.

Installation and running
Use npm to install requred modules: 
$ npm install
Run Sample: 
$ npm start
And on the client side, you need to specify the URL of this host that handles requests: 
StiOptions.WebServer.url = "http://localhost:9615";

Step by step
Loading required modules: 
var http = require('http');
var adapter = require("stimulsoft-data-adapter");
Main function for work with adapter, it collect data from responce and run adapter with received command: 
function accept(request, response) {
    response.setHeader("Access-Control-Allow-Origin", "*");
    response.setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
    response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE, PUT");
    response.setHeader("Cache-Control", "no-cache");

    var data = "";
    request.on('data', function (buffer) {
        data += buffer;
    });

    request.on('end', function () {
        var command = adapter.getCommand(data);
        adapter.process(command, function (result) {
            var responseData = adapter.getResponse(result);
            response.end(responseData);
        });
    });
}
Starting DataAdapter: 
http.createServer(accept).listen(9615);

Auf dem Screenshot unten Sie können das Ergebnis des Beispiel-Codes ansehen:

Starting SQL Adapters from the HTTP Server
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