activestack-gateway/src/console.js

Socket server for ActiveStack

'use strict';

var redis = require("redis");

function GatewayConsoleApplication(){}
module.exports = GatewayConsoleApplication;

GatewayConsoleApplication.prototype.run = function(configFile) {
    configFile = configFile || __dirname + '/../resources/env.default.properties';
    var properties = require('node-properties-parser').readSync(configFile);

    var gatewayControlQueue = properties['gateway.redis.gatewaycontrolqueue'];
    if (!gatewayControlQueue)
        gatewayControlQueue = 'gateway';

    var client = redis.createClient(properties['gateway.redis.port'], properties['gateway.redis.host']);
    if (properties['gateway.redis.password']) {
        client.auth(properties['gateway.redis.password'], function (error, result) {
            if (error)
                console.log('ERROR connecting to redis: ' + error);
            else
                console.log('SUCCESSFULLY connected to redis');
        });
    }

    client.on("error", function (err) {
        console.log("Error " + err);
    });

    process.stdin.resume();
    process.stdin.setEncoding('utf8');
    var util = require('util');

    process.stdin.on('data', function (text) {
        //console.log('received data:', util.inspect(text));
        if (text === 'quit\n') {
            done();
        }
        else if (text.toLowerCase().indexOf('restart') == 0) {
            console.log('Sending Restart Message');
            client.publish(gatewayControlQueue, text.toLowerCase().trim());
        }
        else if (text.toLowerCase().indexOf('shutdown') == 0) {
            console.log('Sending Shutdown Message');
            client.publish(gatewayControlQueue, text.toLowerCase().trim());
        }
        else if (text.toLowerCase().indexOf('loglevel') == 0) {
            console.log('Sending LogLevel Message');
            client.publish(gatewayControlQueue, text.toLowerCase().trim());
        }
        else if (text.toLowerCase().indexOf('clientmessageresendinterval') == 0) {
            console.log('Sending clientMessageResendInterval Message');
            client.publish(gatewayControlQueue, text.toLowerCase().trim());
        }
        else if (text.toLowerCase().indexOf('clientcount') == 0) {
            console.log('Sending clientCount Message');
            client.publish(gatewayControlQueue, text.toLowerCase().trim());
        }
    });

    function done() {
        process.exit();
    }
}