Merge branch 'master' of https://github.com/Dexus/larvitsmpp into Dexus-master

lib/client.js

@@ -3,6 +3,7 @@
 var log     = require('winston'),
     merge   = require('utils-merge'),
     net     = require('net'),
+    tls     = require('tls'),
     session = require('./session');
 
 function login() {
@@ -94,7 +95,6 @@ function clientSession(sock, options) {
  * @param func callback(err, session)
  */
 function client(options, callback) {
-	var sock = new net.Socket();
 
 	if (typeof options === 'function') {
 		callback = options;
@@ -107,11 +107,18 @@ function client(options, callback) {
 		'port':          2775,
 		'username':      'user',
 		'password':      'pass',
+		'tls':      	 false,
 		'enqLinkTiming': 20000 // 20 sec
 	}, options || {});
 
+	if(options && options.tls && option.tls === true){
+		var sock = new tls.Socket();
+	} else {
+		var sock = new net.Socket();
+	}
+
 	log.debug('larvitsmpp: lib/client.js: client() - Connecting to ' + options.host + ':' + options.port);
-	sock.connect(options.port, options.host, function() {
+	sock.connect(options, function() {
 		var session = clientSession(sock, options);
 
 		log.info('larvitsmpp: lib/client.js: client() - Connected to ' + sock.remoteAddress + ':' + sock.remotePort);