Function consumeFrame has a Cognitive Complexity of 38 (exceeds 5 allowed). Consider refactoring.

Open

Stream.prototype.consumeFrame = function (frame) {
    this.stat.received += frame.getBuffer().length;
    this.emit('frame', frame);
    if (frame.streamId > 0) {
        switch (this.state) {

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Function consumeFrame has 101 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Stream.prototype.consumeFrame = function (frame) {
    this.stat.received += frame.getBuffer().length;
    this.emit('frame', frame);
    if (frame.streamId > 0) {
        switch (this.state) {

Function exec has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.

Open

    'exec': function (args, callback) {
        if (!args[1]) {
            console.log('usage: get URL');
            console.log('');
            console.log('You can specify authority by using format below.');

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Function send has 90 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Stream.prototype.send = function (frames, callback) {
    if (!(frames instanceof Array)) {
        frames = [frames];
    }
    var self = this;

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

Open

module.exports.printFrame = function (frame, verbose) {
    var str = frame.toString();

    if (verbose) {
        var flags = [];

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Function printFrame has 80 lines of code (exceeds 25 allowed). Consider refactoring.

Open

module.exports.printFrame = function (frame, verbose) {
    var str = frame.toString();

    if (verbose) {
        var flags = [];

Function Connection has 78 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var Connection = module.exports.Connection = function (hostname, port, options) {
    var self = this;
    this.hostname = hostname;
    this.port     = port;
    this.secure   = options.secure;

File h2.js has 295 lines of code (exceeds 250 allowed). Consider refactoring.

Open

var util = require('util');
var events = require('events');
var h2connection = require('./connection');
var h2frame = require('./frame');
var h2util = require('./util');

Function exec has 72 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    'exec': function (args, callback) {
        if (!args[1]) {
            console.log('usage: get URL');
            console.log('');
            console.log('You can specify authority by using format below.');

Function exec has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

    'exec': function (args, callback) {
        if (!args[1]) {
            console.log('usage: head URL');
            console.log('');
            console.log('You can specify authority by using format below.');

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Function request has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

H2.prototype.request = function (/* authority, path, method, data, callbacks */) {
    var self = this, authority, path, method, data, callbacks, pos, i, f;
    pos = 0;
    if (arguments[0][0] === '/') {
        authority = self.connection ? self.connection.hostname : '';

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Function request has 64 lines of code (exceeds 25 allowed). Consider refactoring.

Open

H2.prototype.request = function (/* authority, path, method, data, callbacks */) {
    var self = this, authority, path, method, data, callbacks, pos, i, f;
    pos = 0;
    if (arguments[0][0] === '/') {
        authority = self.connection ? self.connection.hostname : '';

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

Open

H2.prototype.connect = function (hostname, port, options, callback) {
    var self = this;
    if (!options.secure && typeof options.useUpgrade === 'undefined') {
        options.useUpgrade = self.config['http2.use_upgrade'];
    }

Function exec has 54 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    'exec': function (args, callback) {
        if (!args[1]) {
            console.log('usage: head URL');
            console.log('');
            console.log('You can specify authority by using format below.');

Function exec has 53 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    'exec': function (args, callback) {
        switch (args[1]) {
            case 'settings':
                if (this.client.connection) {
                    console.log('NAME                            | Local | Remote');

Function exec has 51 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    'exec': function (args, callback) {
        if (!args[1]) {
            console.log('usage: post URL data');
            console.log('');
            console.log('You can specify authority by using format below.');

Function exec has 49 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    'exec': function (args, callback) {
        if (!args[1]) {
            args[1] = 'http://localhost:8080/';
            //args[1] = 'https://nghttp2.org/';
            //args[1] = 'http://nghttp2.org/';

Function createCompleter has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

module.exports.createCompleter = function (hints) {
    return function (line) {
        var args = line.split(' ');
        var i, candidates, hits;
        candidates = hints;

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Function exec has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

    'exec': function (args, callback) {
        if (!args[1]) {
            console.log('usage: post URL data');
            console.log('');
            console.log('You can specify authority by using format below.');

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Function exports has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

var Http2HeadersFrame = module.exports = function (buf) {
    if (!(this instanceof Http2HeadersFrame)) {
        return new Http2HeadersFrame(buf);
    }
    if (buf) {

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