More support for return PDUs params and tlvs and more tests

lib/session.js

@@ -160,16 +160,23 @@ function session(sock) {
 	 *
 	 * @param obj or buf pdu
 	 * @param str status - see list at defs.errors - defaults to 'ESME_ROK' - no error (OPTIONAL)
+	 * @param obj params (OPTIONAL)
 	 * @param bol closeAfterSend - if true will close the socket after sending (OPTIONAL)
-	 * @param func callback(err) (OPTIONAL)
+	 * @param func callback(err, retPdu) (OPTIONAL)
 	 */
-	returnObj.sendReturn = function(pdu, status, closeAfterSend, callback) {
+	returnObj.sendReturn = function(pdu, status, params, closeAfterSend, callback) {
+		if (typeof params === 'function') {
+			callback       = params;
+			params         = undefined;
+			closeAfterSend = undefined;
+		}
+
 		if (typeof closeAfterSend === 'function') {
 			callback       = closeAfterSend;
 			closeAfterSend = undefined;
 		}
 
-		smppUtils.pduReturn(pdu, status, function(err, retPdu) {
+		smppUtils.pduReturn(pdu, status, params, function(err, retPdu) {
 			if (err) {
 				log.error('larvitsmpp: lib/session.js: session() - returnObj.sendReturn() - Could not create return PDU: ' + err.message);
 				returnObj.closeSocket();
@@ -184,7 +191,7 @@ function session(sock) {
 			returnObj.sockWrite(retPdu, closeAfterSend);
 
 			if (typeof callback === 'function') {
-				callback();
+				callback(null, retPdu);
 			}
 		});
 	};
@@ -215,6 +222,11 @@ function session(sock) {
 		}
 
 		returnObj.send(pduObj, function(err, retPduObj) {
+
+console.log('RAAAV');
+console.log(retPduObj);
+
+
 			if (typeof callback === 'function') {
 				callback(err, retPduObj.params.message_id, retPduObj);
 			}