File diameter-codec.js has 330 lines of code (exceeds 250 allowed). Consider refactoring.

Open

'use strict';

var _ = require('lodash');
var diameterTypes = require('./diameter-types');
var diameterUtil = require('./diameter-util');

Function encodeAvp has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.

Open

var encodeAvp = function(avp, appId) {
    var avpTag;
    if (!_.isNumber(avp[0])) {
        avpTag = dictionary.getAvpByName(avp[0]);
    } else {

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Function DiameterConnection has 85 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function DiameterConnection(options, socket) {
    if (!(this instanceof DiameterConnection)) {
        return new DiameterConnection(options, socket);
    }
    options = options || {};

Function server has 76 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var server = diameter.createServer(options, function(socket) {
    socket.on('diameterMessage', function(event) {
        if (event.message.command === 'Capabilities-Exchange') {
            event.response.body = event.response.body.concat([
                ['Result-Code', 'DIAMETER_SUCCESS'],

Function encodeAvp has 62 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var encodeAvp = function(avp, appId) {
    var avpTag;
    if (!_.isNumber(avp[0])) {
        avpTag = dictionary.getAvpByName(avp[0]);
    } else {

Function decodeAvp has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

var decodeAvp = function(buffer, start, appId) {
    var avp = decodeAvpHeader(buffer, start);

    var hasVendorId = avp.flags.vendor;
    if (hasVendorId) {

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Function decodeAvp has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var decodeAvp = function(buffer, start, appId) {
    var avp = decodeAvpHeader(buffer, start);

    var hasVendorId = avp.flags.vendor;
    if (hasVendorId) {

Function constructRequest has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

exports.constructRequest = function(applicationName, commandName, sessionId) {
    var application = findApplication(applicationName);
    if (application == undefined) {
        throw new Error('Application ' + applicationName + ' not found in dictionary. ');
    }

Function getAvpValue has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

exports.getAvpValue = function(message, path) {
    var pathElements = getPathElements(path);
    if (pathElements.length === 0) return undefined;
    var firstAvpName = pathElements[0].name;
    var avps = _.filter(message, function(avp) {

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Function DiameterConnection has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

function DiameterConnection(options, socket) {
    if (!(this instanceof DiameterConnection)) {
        return new DiameterConnection(options, socket);
    }
    options = options || {};

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Avoid deeply nested control flow statements.

Open

                            if (_.isFunction(self.options.afterAnyMessage)) {
                                self.options.afterAnyMessage(message);
                            }

Function decode has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

        decode: function(buffer) {
            var octetsArray = [];
            for (var i = 0; i < buffer.length; i++) {
                octetsArray.push(buffer.readUInt8(i));
            }

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