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https://github.com/Hopiu/webapi-eca.git
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b743a880e4
- unit testing seems a bit more complex because of the dependencies, this has to be started before solving above point because it will give hints to better loose coupling
95 lines
2.5 KiB
JavaScript
95 lines
2.5 KiB
JavaScript
/** @module rules_server */
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'use strict';
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/*
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A First Level Header
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====================
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A Second Level Header
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---------------------
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Now is the time for all good men to come to
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the aid of their country. This is just a
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regular paragraph.
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The quick brown fox jumped over the lazy
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dog's back.
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### Header 3
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> This is a blockquote.
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>
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> This is the second paragraph in the blockquote.
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>
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> ## This is an H2 in a blockquote
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*/
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var http_listener = require('./http_listener'),
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db = require('./db_interface'),
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engine = require('./engine'),
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mm = require('./module_manager'),
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log = require('./logging'),
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fs = require('fs'),
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path = require('path'),
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procCmds = {
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'die': function() { shutDown(); }
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},
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objCmds = {
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'loadrules': mm.loadRulesFile,
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'loadaction': mm.loadActionModule,
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'loadactions': mm.loadActionModules,
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'loadevent': engine.loadEventModule,
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'loadevents': engine.loadEventModules,
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'shutdown': shutDown,
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'restart': null //TODO implement
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};
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function handleAdminCommands(args, answHandler) {
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if(args && args.cmd) {
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var func = objCmds[args.cmd];
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if(func) func(args, answHandler);
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} else log.print('RS', 'No command in request');
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setTimeout(function(ah) {
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answHandler = ah;
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return function() {
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if(!answHandler.isAnswered()) answHandler.answerError('Not handeled...');
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};
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}, 2000);
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}
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function shutDown(args, answHandler) {
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if(answHandler) answHandler.answerSuccess('Goodbye!');
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log.print('RS', 'Received shut down command!');
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if(engine && typeof engine.shutDown === 'function') engine.shutDown();
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else {
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console.error(typeof engine.shutDown);
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console.error('no function!');
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}
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if(http_listener) http_listener.shutDown();
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}
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// Send message
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process.on('message', function(cmd) {
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if(typeof procCmds[cmd] === 'function') procCmds[cmd]();
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else console.error('err with command');
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});
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log.print('RS', 'STARTING SERVER');
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log.print('RS', 'Initialzing DB');
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//FIXME initialization of all modules should depend on one after the other
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// in a transaction style manner
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db.init(function(err) {
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if(!err) {
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engine.init(db);
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log.print('RS', 'Initialzing http listener');
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//FIXME http_port shouldn't be passed here we can load it inside the listener via the new config.js module
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http_listener.init(null/*config.http_port*/, handleAdminCommands, engine.pushEvent);
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log.print('RS', 'Initialzing module manager');
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mm.init(db, engine.loadActionModule, engine.loadRule);
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}
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else {
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err.addInfo = err.message;
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err.message = 'Not Starting engine!';
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log.error(err);
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}
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});
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