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lts/lib/dgram.js

Summary

Maintainability
F
3 wks
Test Coverage

File dgram.js has 755 lines of code (exceeds 250 allowed). Consider refactoring.
Open

// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
Severity: Major
Found in lts/lib/dgram.js - About 1 day to fix

    Function bind has 113 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    Socket.prototype.bind = function(port_, address_ /* , callback */) {
  let port = port_;

  healthCheck(this);
  const state = this[kStateSymbol];
    Severity: Major
    Found in lts/lib/dgram.js - About 4 hrs to fix

      Function send has a Cognitive Complexity of 29 (exceeds 5 allowed). Consider refactoring.
      Open

      Socket.prototype.send = function(buffer,
                                 offset,
                                 length,
                                 port,
                                 address,
      Severity: Minor
      Found in lts/lib/dgram.js - About 4 hrs to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Function bind has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.
      Open

      Socket.prototype.bind = function(port_, address_ /* , callback */) {
  let port = port_;

  healthCheck(this);
  const state = this[kStateSymbol];
      Severity: Minor
      Found in lts/lib/dgram.js - About 3 hrs to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Function send has 69 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

      Socket.prototype.send = function(buffer,
                                 offset,
                                 length,
                                 port,
                                 address,
      Severity: Major
      Found in lts/lib/dgram.js - About 2 hrs to fix

        Function doSend has 33 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

        function doSend(ex, self, ip, list, address, port, callback) {
  const state = self[kStateSymbol];

  if (ex) {
    if (typeof callback === 'function') {
        Severity: Minor
        Found in lts/lib/dgram.js - About 1 hr to fix

          Function Socket has 29 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

          function Socket(type, listener) {
  EventEmitter.call(this);
  let lookup;
  let recvBufferSize;
  let sendBufferSize;
          Severity: Minor
          Found in lts/lib/dgram.js - About 1 hr to fix

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

            function doSend(ex, self, ip, list, address, port, callback) {
  const state = self[kStateSymbol];

  if (ex) {
    if (typeof callback === 'function') {
            Severity: Minor
            Found in lts/lib/dgram.js - About 1 hr to fix

            Cognitive Complexity

            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

            A method's cognitive complexity is based on a few simple rules:

            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
            • Code is considered more complex for each "break in the linear flow of the code"
            • Code is considered more complex when "flow breaking structures are nested"

            Further reading

            Function doSend has 7 arguments (exceeds 4 allowed). Consider refactoring.
            Open

            function doSend(ex, self, ip, list, address, port, callback) {
            Severity: Major
            Found in lts/lib/dgram.js - About 50 mins to fix

              Function sendto has 6 arguments (exceeds 4 allowed). Consider refactoring.
              Open

              Socket.prototype.sendto = function(buffer,
                                   offset,
                                   length,
                                   port,
                                   address,
              Severity: Minor
              Found in lts/lib/dgram.js - About 45 mins to fix

                Function send has 6 arguments (exceeds 4 allowed). Consider refactoring.
                Open

                Socket.prototype.send = function(buffer,
                                 offset,
                                 length,
                                 port,
                                 address,
                Severity: Minor
                Found in lts/lib/dgram.js - About 45 mins to fix

                  Function doConnect has 6 arguments (exceeds 4 allowed). Consider refactoring.
                  Open

                  function doConnect(ex, self, ip, address, port, callback) {
                  Severity: Minor
                  Found in lts/lib/dgram.js - About 45 mins to fix

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    Socket.prototype.bind = function(port_, address_ /* , callback */) {
  let port = port_;

  healthCheck(this);
  const state = this[kStateSymbol];
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 6 days to fix
                    current/lib/dgram.js on lines 204..349

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 1014.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function doSend(ex, self, ip, list, address, port, callback) {
  const state = self[kStateSymbol];

  if (ex) {
    if (typeof callback === 'function') {
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 1 day to fix
                    current/lib/dgram.js on lines 652..695

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 321.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function Socket(type, listener) {
  EventEmitter.call(this);
  let lookup;
  let recvBufferSize;
  let sendBufferSize;
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 1 day to fix
                    current/lib/dgram.js on lines 89..124

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 262.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    Socket.prototype.connect = function(port, address, callback) {
  port = validatePort(port, 'Port', { allowZero: false });
  if (typeof address === 'function') {
    callback = address;
    address = '';
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 1 day to fix
                    current/lib/dgram.js on lines 351..377

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 220.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function doConnect(ex, self, ip, address, port, callback) {
  const state = self[kStateSymbol];
  if (!state.handle)
    return;
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 1 day to fix
                    current/lib/dgram.js on lines 397..423

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 195.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    Socket.prototype.close = function(callback) {
  const state = this[kStateSymbol];
  const queue = state.queue;

  if (typeof callback === 'function')
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 6 hrs to fix
                    current/lib/dgram.js on lines 707..729

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 162.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 2 locations. Consider refactoring.
                    Open

                      if (!connected) {
    if (address || (port && typeof port !== 'function')) {
      buffer = sliceBuffer(buffer, offset, length);
    } else {
      callback = port;
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 5 hrs to fix
                    current/lib/dgram.js on lines 562..583

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 150.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function replaceHandle(self, newHandle) {
  const state = self[kStateSymbol];
  const oldHandle = state.handle;

  // Set up the handle that we got from master.
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 5 hrs to fix
                    current/lib/dgram.js on lines 152..168

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 140.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function startListening(socket) {
  const state = socket[kStateSymbol];

  state.handle.onmessage = onMessage;
  // Todo: handle errors
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 4 hrs to fix
                    current/lib/dgram.js on lines 134..150

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 128.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function bindServerHandle(self, options, errCb) {
  if (!cluster)
    cluster = require('cluster');

  const state = self[kStateSymbol];
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 4 hrs to fix
                    current/lib/dgram.js on lines 183..202

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 116.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 4 locations. Consider refactoring.
                    Open

                    Socket.prototype.dropSourceSpecificMembership = function(sourceAddress,
                                                         groupAddress,
                                                         interfaceAddress) {
  healthCheck(this);
                    Severity: Major
                    Found in lts/lib/dgram.js and 3 other locations - About 3 hrs to fix
                    current/lib/dgram.js on lines 848..868
                    current/lib/dgram.js on lines 871..891
                    lts/lib/dgram.js on lines 839..859

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 114.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 4 locations. Consider refactoring.
                    Open

                    Socket.prototype.addSourceSpecificMembership = function(sourceAddress,
                                                        groupAddress,
                                                        interfaceAddress) {
  healthCheck(this);
                    Severity: Major
                    Found in lts/lib/dgram.js and 3 other locations - About 3 hrs to fix
                    current/lib/dgram.js on lines 848..868
                    current/lib/dgram.js on lines 871..891
                    lts/lib/dgram.js on lines 862..882

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 114.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    Socket.prototype.remoteAddress = function() {
  healthCheck(this);

  const state = this[kStateSymbol];
  if (state.connectState !== CONNECT_STATE_CONNECTED)
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 3 hrs to fix
                    current/lib/dgram.js on lines 749..762

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 98.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    Socket.prototype.disconnect = function() {
  const state = this[kStateSymbol];
  if (state.connectState !== CONNECT_STATE_CONNECTED)
    throw new ERR_SOCKET_DGRAM_NOT_CONNECTED();
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 2 hrs to fix
                    current/lib/dgram.js on lines 426..436

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 93.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 4 locations. Consider refactoring.
                    Open

                    Socket.prototype.addMembership = function(multicastAddress,
                                          interfaceAddress) {
  healthCheck(this);

  if (!multicastAddress) {
                    Severity: Major
                    Found in lts/lib/dgram.js and 3 other locations - About 2 hrs to fix
                    current/lib/dgram.js on lines 817..830
                    current/lib/dgram.js on lines 833..846
                    lts/lib/dgram.js on lines 824..837

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 93.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 4 locations. Consider refactoring.
                    Open

                    Socket.prototype.dropMembership = function(multicastAddress,
                                           interfaceAddress) {
  healthCheck(this);

  if (!multicastAddress) {
                    Severity: Major
                    Found in lts/lib/dgram.js and 3 other locations - About 2 hrs to fix
                    current/lib/dgram.js on lines 817..830
                    current/lib/dgram.js on lines 833..846
                    lts/lib/dgram.js on lines 808..821

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 93.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function _connect(port, address, callback) {
  const state = this[kStateSymbol];
  if (callback)
    this.once('connect', callback);
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 2 hrs to fix
                    current/lib/dgram.js on lines 380..394

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 86.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function bufferSize(self, size, buffer) {
  if (size >>> 0 !== size)
    throw new ERR_SOCKET_BAD_BUFFER_SIZE();

  const ctx = {};
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 2 hrs to fix
                    current/lib/dgram.js on lines 170..180

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 85.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function onMessage(nread, handle, buf, rinfo) {
  const self = handle[owner_symbol];
  if (nread < 0) {
    return self.emit('error', errnoException(nread, 'recvmsg'));
  }
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 2 hrs to fix
                    current/lib/dgram.js on lines 913..920

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 83.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    Socket.prototype.address = function() {
  healthCheck(this);

  const out = {};
  const err = this[kStateSymbol].handle.getsockname(out);
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 2 hrs to fix
                    current/lib/dgram.js on lines 737..747

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 76.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    Socket.prototype.sendto = function(buffer,
                                   offset,
                                   length,
                                   port,
                                   address,
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 2 hrs to fix
                    current/lib/dgram.js on lines 440..452

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 76.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    ObjectDefineProperty(Socket.prototype, '_handle', {
  get: deprecate(function() {
    return this[kStateSymbol].handle;
  }, 'Socket.prototype._handle is deprecated', 'DEP0112'),
  set: deprecate(function(val) {
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 2 hrs to fix
                    current/lib/dgram.js on lines 964..971

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 75.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    Socket.prototype.setMulticastInterface = function(interfaceAddress) {
  healthCheck(this);
  validateString(interfaceAddress, 'interfaceAddress');

  const err = this[kStateSymbol].handle.setMulticastInterface(interfaceAddress);
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 1 hr to fix
                    current/lib/dgram.js on lines 807..815

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 74.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 8 locations. Consider refactoring.
                    Open

                    ObjectDefineProperty(Socket.prototype, '_receiving', {
  get: deprecate(function() {
    return this[kStateSymbol].receiving;
  }, 'Socket.prototype._receiving is deprecated', 'DEP0112'),
  set: deprecate(function(val) {
                    Severity: Major
                    Found in lts/lib/dgram.js and 7 other locations - About 1 hr to fix
                    current/lib/dgram.js on lines 974..981
                    current/lib/dgram.js on lines 984..991
                    current/lib/dgram.js on lines 994..1001
                    current/lib/dgram.js on lines 1004..1011
                    lts/lib/dgram.js on lines 975..982
                    lts/lib/dgram.js on lines 985..992
                    lts/lib/dgram.js on lines 995..1002

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 73.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 8 locations. Consider refactoring.
                    Open

                    ObjectDefineProperty(Socket.prototype, '_queue', {
  get: deprecate(function() {
    return this[kStateSymbol].queue;
  }, 'Socket.prototype._queue is deprecated', 'DEP0112'),
  set: deprecate(function(val) {
                    Severity: Major
                    Found in lts/lib/dgram.js and 7 other locations - About 1 hr to fix
                    current/lib/dgram.js on lines 974..981
                    current/lib/dgram.js on lines 984..991
                    current/lib/dgram.js on lines 994..1001
                    current/lib/dgram.js on lines 1004..1011
                    lts/lib/dgram.js on lines 965..972
                    lts/lib/dgram.js on lines 975..982
                    lts/lib/dgram.js on lines 995..1002

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 73.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 8 locations. Consider refactoring.
                    Open

                    ObjectDefineProperty(Socket.prototype, '_reuseAddr', {
  get: deprecate(function() {
    return this[kStateSymbol].reuseAddr;
  }, 'Socket.prototype._reuseAddr is deprecated', 'DEP0112'),
  set: deprecate(function(val) {
                    Severity: Major
                    Found in lts/lib/dgram.js and 7 other locations - About 1 hr to fix
                    current/lib/dgram.js on lines 974..981
                    current/lib/dgram.js on lines 984..991
                    current/lib/dgram.js on lines 994..1001
                    current/lib/dgram.js on lines 1004..1011
                    lts/lib/dgram.js on lines 965..972
                    lts/lib/dgram.js on lines 975..982
                    lts/lib/dgram.js on lines 985..992

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 73.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 8 locations. Consider refactoring.
                    Open

                    ObjectDefineProperty(Socket.prototype, '_bindState', {
  get: deprecate(function() {
    return this[kStateSymbol].bindState;
  }, 'Socket.prototype._bindState is deprecated', 'DEP0112'),
  set: deprecate(function(val) {
                    Severity: Major
                    Found in lts/lib/dgram.js and 7 other locations - About 1 hr to fix
                    current/lib/dgram.js on lines 974..981
                    current/lib/dgram.js on lines 984..991
                    current/lib/dgram.js on lines 994..1001
                    current/lib/dgram.js on lines 1004..1011
                    lts/lib/dgram.js on lines 965..972
                    lts/lib/dgram.js on lines 985..992
                    lts/lib/dgram.js on lines 995..1002

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 73.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    Socket.prototype.setMulticastLoopback = function(arg) {
  const err = this[kStateSymbol].handle.setMulticastLoopback(arg ? 1 : 0);
  if (err) {
    throw errnoException(err, 'setMulticastLoopback');
  }
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 1 hr to fix
                    current/lib/dgram.js on lines 797..804

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 70.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 4 locations. Consider refactoring.
                    Open

                    Socket.prototype.setMulticastTTL = function(ttl) {
  validateNumber(ttl, 'ttl');

  const err = this[kStateSymbol].handle.setMulticastTTL(ttl);
  if (err) {
                    Severity: Major
                    Found in lts/lib/dgram.js and 3 other locations - About 1 hr to fix
                    current/lib/dgram.js on lines 773..782
                    current/lib/dgram.js on lines 785..794
                    lts/lib/dgram.js on lines 764..773

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 70.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 4 locations. Consider refactoring.
                    Open

                    Socket.prototype.setTTL = function(ttl) {
  validateNumber(ttl, 'ttl');

  const err = this[kStateSymbol].handle.setTTL(ttl);
  if (err) {
                    Severity: Major
                    Found in lts/lib/dgram.js and 3 other locations - About 1 hr to fix
                    current/lib/dgram.js on lines 773..782
                    current/lib/dgram.js on lines 785..794
                    lts/lib/dgram.js on lines 776..785

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 70.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    Socket.prototype.setBroadcast = function(arg) {
  const err = this[kStateSymbol].handle.setBroadcast(arg ? 1 : 0);
  if (err) {
    throw errnoException(err, 'setBroadcast');
  }
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 1 hr to fix
                    current/lib/dgram.js on lines 765..770

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 65.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function afterSend(err, sent) {
  if (err) {
    err = exceptionWithHostPort(err, 'send', this.address, this.port);
  } else {
    err = null;
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 1 hr to fix
                    current/lib/dgram.js on lines 697..705

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 62.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function clearQueue() {
  const state = this[kStateSymbol];
  const queue = state.queue;
  state.queue = undefined;
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 1 hr to fix
                    current/lib/dgram.js on lines 517..525

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 61.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                      if (typeof address === 'function') {
    callback = address;
    address = undefined;
  } else if (address && typeof address !== 'string') {
    throw new ERR_INVALID_ARG_TYPE('address', ['string', 'falsy'], address);
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 1 hr to fix
                    current/lib/dgram.js on lines 615..620

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 57.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function stopReceiving(socket) {
  const state = socket[kStateSymbol];

  if (!state.receiving)
    return;
                    Severity: Major
                    Found in lts/lib/dgram.js and 1 other location - About 1 hr to fix
                    current/lib/dgram.js on lines 902..910

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 56.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Identical blocks of code found in 2 locations. Consider refactoring.
                    Open

                    function isConnected(self) {
  try {
    self.remoteAddress();
    return true;
  } catch {
                    Severity: Minor
                    Found in lts/lib/dgram.js and 1 other location - About 55 mins to fix
                    current/lib/dgram.js on lines 527..534

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 53.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 6 locations. Consider refactoring.
                    Open

                    ObjectDefineProperty(UDP.prototype, 'owner', {
  get() { return this[owner_symbol]; },
  set(v) { return this[owner_symbol] = v; }
});
                    Severity: Major
                    Found in lts/lib/dgram.js and 5 other locations - About 50 mins to fix
                    current/lib/internal/fs/watchers.js on lines 267..270
                    lts/lib/internal/fs/watchers.js on lines 202..205
                    current/lib/dgram.js on lines 1026..1029
                    current/lib/net.js on lines 1676..1679
                    lts/lib/net.js on lines 1673..1676

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 52.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 4 locations. Consider refactoring.
                    Open

                    Socket.prototype.unref = function() {
  const handle = this[kStateSymbol].handle;

  if (handle)
    handle.unref();
                    Severity: Major
                    Found in lts/lib/dgram.js and 3 other locations - About 50 mins to fix
                    current/lib/dgram.js on lines 923..930
                    current/lib/dgram.js on lines 933..940
                    lts/lib/dgram.js on lines 914..921

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 52.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

                    Similar blocks of code found in 4 locations. Consider refactoring.
                    Open

                    Socket.prototype.ref = function() {
  const handle = this[kStateSymbol].handle;

  if (handle)
    handle.ref();
                    Severity: Major
                    Found in lts/lib/dgram.js and 3 other locations - About 50 mins to fix
                    current/lib/dgram.js on lines 923..930
                    current/lib/dgram.js on lines 933..940
                    lts/lib/dgram.js on lines 924..931

                    Duplicated Code

                    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                    Tuning

                    This issue has a mass of 52.

                    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                    Refactorings

                    Further Reading

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