Search icon Close icon
Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Save more on your purchases! discount-offer-chevron-icon
Savings automatically calculated. No voucher code required.
Checkout

Change country

Modal Close icon
Country selected Country selected
country flag United States
Country selected
country flag Great Britain
Country selected
country flag India
Country selected
country flag Germany
Country selected
country flag France
Country selected
country flag Canada
Country selected
country flag Russia
Country selected
country flag Spain
Country selected
country flag Brazil
Country selected
country flag Australia
Country selected
country flag Singapore
Country selected
country flag Hungary
Country selected
country flag Ukraine
Country selected
country flag Luxembourg
Country selected
country flag Estonia
Country selected
country flag Lithuania
Country selected
country flag South Korea
Country selected
country flag Turkey
Country selected
country flag Switzerland
Country selected
country flag Colombia
Country selected
country flag Taiwan
Country selected
country flag Chile
Country selected
country flag Norway
Country selected
country flag Ecuador
Country selected
country flag Indonesia
Country selected
country flag New Zealand
Country selected
country flag Cyprus
Country selected
country flag Denmark
Country selected
country flag Finland
Country selected
country flag Poland
Country selected
country flag Malta
Country selected
country flag Czechia
Country selected
country flag Austria
Country selected
country flag Sweden
Country selected
country flag Italy
Country selected
country flag Egypt
Country selected
country flag Belgium
Country selected
country flag Portugal
Country selected
country flag Slovenia
Country selected
country flag Ireland
Country selected
country flag Romania
Country selected
country flag Greece
Country selected
country flag Argentina
Country selected
country flag Netherlands
Country selected
country flag Bulgaria
Country selected
country flag Latvia
Country selected
country flag South Africa
Country selected
country flag Malaysia
Country selected
country flag Japan
Country selected
country flag Slovakia
Country selected
country flag Philippines
Country selected
country flag Mexico
Country selected
country flag Thailand
Country selected
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Newsletter Hub
Free Learning
Arrow right icon
timer SALE ENDS IN
0 Days
:
00 Hours
:
00 Minutes
:
00 Seconds
Home > Programming > Concurrency > Multithreading in C# 5.0 Cookbook
Multithreading in C# 5.0 Cookbook
Multithreading in C# 5.0 Cookbook

Multithreading in C# 5.0 Cookbook: Multithreaded programming can seem overwhelming but this book clarifies everything through its cookbook approach. Packed with practical tasks, it's the quick and easy way to start delving deep into the power of multithreading in C#.

Arrow left icon
Profile Icon Agafonov
Arrow right icon
€41.99
Full star icon Full star icon Full star icon Full star icon Half star icon 4.6 (5 Ratings)
Paperback Nov 2013 268 pages 1st Edition
eBook
€28.99 €32.99
Paperback
€41.99
Subscription
Free Trial
Renews at $19.99p/m
Arrow left icon
Profile Icon Agafonov
Arrow right icon
€41.99
Full star icon Full star icon Full star icon Full star icon Half star icon 4.6 (5 Ratings)
Paperback Nov 2013 268 pages 1st Edition
eBook
€28.99 €32.99
Paperback
€41.99
Subscription
Free Trial
Renews at $19.99p/m
eBook
€28.99 €32.99
Paperback
€41.99
Subscription
Free Trial
Renews at $19.99p/m

What do you get with Print?

Product feature icon Instant access to your digital copy whilst your Print order is Shipped
Product feature icon Paperback book shipped to your preferred address
Product feature icon Redeem a companion digital copy on all Print orders
Product feature icon Access this title in our online reader with advanced features
Product feature icon DRM FREE - Read whenever, wherever and however you want
OR

Contact Details

Modal Close icon
Payment Processing...
tick Completed

Shipping Address

Billing Address

Shipping Methods
Table of content icon View table of contents Preview book icon Preview Book

Multithreading in C# 5.0 Cookbook

Chapter 2. Thread Synchronization

In this chapter, we will describe some of the common techniques of working with shared resources from multiple threads. You will learn about:

  • Performing basic atomic operations
  • Using the Mutex construct
  • Using the SemaphoreSlim construct
  • Using the AutoResetEvent construct
  • Using the ManualResetEventSlim construct
  • Using the CountDownEvent construct
  • Using the Barrier construct
  • Using the ReaderWriterLockSlim construct
  • Using the SpinWait construct

Introduction

As we saw in Chapter 1, Threading Basics, it is problematic to use a shared object simultaneously from several threads. It is very important to synchronize those threads so that they perform operations on that shared object in a proper sequence. In a multithreaded counter recipe, we met a problem called the race condition. It happened because the execution of those multiple threads were not synchronized properly. When one thread performs the increment and decrement operations, the other threads must wait for their turn. This general problem is often referred to as thread synchronization.

There are several ways to achieve thread synchronization. First, if there is no shared object, there is no need for synchronization at all. Surprisingly, it is very often that we can get rid of complex synchronization constructs by just redesigning your program and removing a shared state. If it's possible, just avoid using a single object from several threads.

If we must have a shared...

Performing basic atomic operations

This recipe will show you how to perform basic atomic operations on an object to prevent the race condition without blocking threads.

Getting ready

To step through this recipe, you will need Visual Studio 2012. There are no other prerequisites. The source code for this recipe could be found at 7644_Code\Chapter2\Recipe1.

How to do it...

To understand the basic atomic operations, perform the following steps:

  1. Start Visual Studio 2012. Create a new C# Console Application project.
  2. In the Program.cs file, add the following using directives:
    using System;
using System.Threading;
  3. Below the Main method, add the following code snippet:
    static void TestCounter(CounterBase c)
{
  for (int i = 0; i < 100000; i++)
  {
    c.Increment();
    c.Decrement();
  }
}

class Counter : CounterBase
{
  private int _count;
  public int Count { get { return _count; } }

  public override void Increment()
  {
    _count++;
  }

  public override void Decrement()
  {
    _count--;
 ...

Using the Mutex construct

This recipe will describe how to synchronize two separate programs using a Mutex construct. Mutex is a primitive synchronization that grants exclusive access of the shared resource to only one thread.

Getting ready

To step through this recipe, you will need Visual Studio 2012. There are no other prerequisites. The source code for this recipe could be found at 7644_Code\Chapter2\Recipe2.

How to do it...

To understand the synchronization of two separate programs using the Mutex construct, perform the following steps:

  1. Start Visual Studio 2012. Create a new C# Console Application project.
  2. In the Program.cs file, add the following using directives:
    using System;
using System.Threading;
  3. Inside the Main method, add the following code snippet:
    const string MutexName = "CSharpThreadingCookbook";

using (var m = new Mutex(false, MutexName))
{
  if (!m.WaitOne(TimeSpan.FromSeconds(5), false))
  {
    Console.WriteLine("Second instance is running!");
  }
  else...

Using the SemaphoreSlim construct

This recipe will show how to SemaphoreSlim is a lightweight version of Semaphore; it limits the number of threads that can access a resource concurrently.

Getting ready

To step through this recipe, you will need Visual Studio 2012. There are no other prerequisites. The source code for this recipe could be found at BookSamples\Chapter2\Recipe3.

How to do it...

To understand limiting a multithreaded access to a resource with the help of the SemaphoreSlim construct, perform the following steps:

  1. Start Visual Studio 2012. Create a new C# Console Application project.
  2. In the Program.cs file add the following using directives:
    using System;
using System.Threading;
  3. Below the Main method, add the following code snippet:
    static SemaphoreSlim _semaphore = new SemaphoreSlim(4);
    static void AccessDatabase(string name, int seconds)
{
  Console.WriteLine("{0} waits to access a database", name);
  _semaphore.Wait();
  Console.WriteLine("{0} was granted an access to...

Using the AutoResetEvent construct

In this recipe, there is an example of how to send notifications from one thread to another with the help of an AutoResetEvent construct. AutoResetEvent notifies a waiting thread that an event has occurred.

Getting ready

To step through this recipe, you will need Visual Studio 2012. There are no other prerequisites. The source code for this recipe could be found at 7644_Code\Chapter2\Recipe4.

How to do it...

To understand how to send notifications from one thread to another with the help of the AutoResetEvent construct, perform the following steps:

  1. Start Visual Studio 2012. Create a new C# Console Application project.
  2. In the Program.cs file add the following using directives:
    using System;
using System.Threading;
  3. Below the Main method, add the following code snippet:
    private static AutoResetEvent _workerEvent = newAutoResetEvent(false);
private static AutoResetEvent _mainEvent = newAutoResetEvent(false);

static void Process(int seconds)
{
  Console.WriteLine(...

Introduction

As we saw in Chapter 1, Threading Basics, it is problematic to use a shared object simultaneously from several threads. It is very important to synchronize those threads so that they perform operations on that shared object in a proper sequence. In a multithreaded counter recipe, we met a problem called the race condition. It happened because the execution of those multiple threads were not synchronized properly. When one thread performs the increment and decrement operations, the other threads must wait for their turn. This general problem is often referred to as thread synchronization.

There are several ways to achieve thread synchronization. First, if there is no shared object, there is no need for synchronization at all. Surprisingly, it is very often that we can get rid of complex synchronization constructs by just redesigning your program and removing a shared state. If it's possible, just avoid using a single object from several threads.

If we must have a shared state,...

Performing basic atomic operations

This recipe will show you how to perform basic atomic operations on an object to prevent the race condition without blocking threads.

Getting ready

To step through this recipe, you will need Visual Studio 2012. There are no other prerequisites. The source code for this recipe could be found at 7644_Code\Chapter2\Recipe1.

How to do it...

To understand the basic atomic operations, perform the following steps:

  1. Start Visual Studio 2012. Create a new C# Console Application project.

  2. In the Program.cs file, add the following using directives:

    using System;
using System.Threading;

  3. Below the Main method, add the following code snippet:

    static void TestCounter(CounterBase c)
{
  for (int i = 0; i < 100000; i++)
  {
    c.Increment();
    c.Decrement();
  }
}

class Counter : CounterBase
{
  private int _count;
  public int Count { get { return _count; } }

  public override void Increment()
  {
    _count++;
  }

  public override void Decrement()
  {
    _count--;
  ...

Using the Mutex construct

This recipe will describe how to synchronize two separate programs using a Mutex construct. Mutex is a primitive synchronization that grants exclusive access of the shared resource to only one thread.

Getting ready

To step through this recipe, you will need Visual Studio 2012. There are no other prerequisites. The source code for this recipe could be found at 7644_Code\Chapter2\Recipe2.

How to do it...

To understand the synchronization of two separate programs using the Mutex construct, perform the following steps:

  1. Start Visual Studio 2012. Create a new C# Console Application project.

  2. In the Program.cs file, add the following using directives:

    using System;
using System.Threading;

  3. Inside the Main method, add the following code snippet:

    const string MutexName = "CSharpThreadingCookbook";

using (var m = new Mutex(false, MutexName))
{
  if (!m.WaitOne(TimeSpan.FromSeconds(5), false))
  {
    Console.WriteLine("Second instance is running!");
  }
  else
  {
    Console.WriteLine...

Using the SemaphoreSlim construct

This recipe will show how to SemaphoreSlim is a lightweight version of Semaphore; it limits the number of threads that can access a resource concurrently.

Getting ready

To step through this recipe, you will need Visual Studio 2012. There are no other prerequisites. The source code for this recipe could be found at BookSamples\Chapter2\Recipe3.

How to do it...

To understand limiting a multithreaded access to a resource with the help of the SemaphoreSlim construct, perform the following steps:

  1. Start Visual Studio 2012. Create a new C# Console Application project.

  2. In the Program.cs file add the following using directives:

    using System;
using System.Threading;

  3. Below the Main method, add the following code snippet:

    static SemaphoreSlim _semaphore = new SemaphoreSlim(4);
    static void AccessDatabase(string name, int seconds)
{
  Console.WriteLine("{0} waits to access a database", name);
  _semaphore.Wait();
  Console.WriteLine("{0} was granted an access to a database",name...

Using the AutoResetEvent construct

In this recipe, there is an example of how to send notifications from one thread to another with the help of an AutoResetEvent construct. AutoResetEvent notifies a waiting thread that an event has occurred.

Getting ready

To step through this recipe, you will need Visual Studio 2012. There are no other prerequisites. The source code for this recipe could be found at 7644_Code\Chapter2\Recipe4.

How to do it...

To understand how to send notifications from one thread to another with the help of the AutoResetEvent construct, perform the following steps:

  1. Start Visual Studio 2012. Create a new C# Console Application project.

  2. In the Program.cs file add the following using directives:

    using System;
using System.Threading;

  3. Below the Main method, add the following code snippet:

    private static AutoResetEvent _workerEvent = newAutoResetEvent(false);
private static AutoResetEvent _mainEvent = newAutoResetEvent(false);

static void Process(int seconds)
{
  Console.WriteLine("Starting...
Left arrow icon

Page 1 of 11

Right arrow icon

Key benefits

  • Delve deep into the .NET threading infrastructure and use Task Parallel Library for asynchronous programming
  • Scale out your server applications effectively
  • Master C# 5.0 asynchronous operations language support

Description

In an age when computer processors are being developed to contain more and more cores, multithreading is a key factor for creating scalable, effective, and responsive applications. If you fail to do it correctly, it can lead to puzzling problems that take a huge amount of time to resolve. Therefore, having a solid understanding of multithreading is a must for the modern application developer. Multithreading in C# 5.0 Cookbook is an easy-to-understand guide to the most puzzling programming problems. This book will guide you through practical examples dedicated to various aspects of multithreading in C# on Windows and will give you a good basis of practical knowledge which you can then use to program your own scalable and reliable multithreaded applications. This book guides you through asynchronous and parallel programming from basic examples to practical, real-world solutions to complex problems. You will start from the very beginning, learning what a thread is, and then proceed to learn new concepts based on the information you get from the previous examples. After describing the basics of threading, you will be able to grasp more advanced concepts like Task Parallel Library and C# asynchronous functions. Then, we move towards parallel programming, starting with basic data structures and gradually progressing to the more advanced patterns. The book concludes with a discussion of the specifics of Windows 8 application programming, giving you a complete understanding of how Windows 8 applications are different and how to program asynchronous applications for Windows 8.

Who is this book for?

If you are a developer or new to multithreaded programming and you are looking for a quick and easy way to get started, then this book is for you. It is assumed that you have some experience in C# and .NET already, and you should also be familiar with computer science and basic algorithms and data structure

What you will learn

  • Work with raw threads, synchronize threads, and coordinate their work
  • Work effectively with a thread pool
  • Develop your own asynchronous API with Task Parallel Library
  • Use C# 5.0 asynchronous language features
  • Scale up your server application with I/O threads
  • Parallelize your LINQ queries with PLINQ
  • Use common concurrent collections
  • Apply different parallel programming patterns
  • Work with Windows 8 asynchronous APIs
  • Use Reactive Extensions to run asynchronous operations and manage their options
Estimated delivery fee Deliver to Portugal

Premium delivery 7 - 10 business days

€17.95
(Includes tracking information)

Product Details

Country selected
Publication date, Length, Edition, Language, ISBN-13
Publication date : Nov 26, 2013
Length: 268 pages
Edition : 1st
Language : English
ISBN-13 : 9781849697644
Vendor :
Microsoft
Category :
Programming
Languages :
C#
Concepts :
Concurrency

What do you get with Print?

Product feature icon Instant access to your digital copy whilst your Print order is Shipped
Product feature icon Paperback book shipped to your preferred address
Product feature icon Redeem a companion digital copy on all Print orders
Product feature icon Access this title in our online reader with advanced features
Product feature icon DRM FREE - Read whenever, wherever and however you want
OR

Contact Details

Modal Close icon
Payment Processing...
tick Completed

Shipping Address

Billing Address

Shipping Methods
Estimated delivery fee Deliver to Portugal

Premium delivery 7 - 10 business days

€17.95
(Includes tracking information)

Product Details

Publication date : Nov 26, 2013
Length: 268 pages
Edition : 1st
Language : English
ISBN-13 : 9781849697644
Vendor :
Microsoft
Category :
Programming
Languages :
C#
Concepts :
Concurrency

Packt Subscriptions

See our plans and pricing
Modal Close icon
$19.99 billed monthly
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Simple pricing, no contract
START FREE TRIAL
BUY NOW
$199.99 billed annually
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Choose a DRM-free eBook or Video every month to keep
Feature tick icon PLUS own as many other DRM-free eBooks or Videos as you like for just €5 each
Feature tick icon Exclusive print discounts
START FREE TRIAL
BUY NOW
$279.99 billed in 18 months
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Choose a DRM-free eBook or Video every month to keep
Feature tick icon PLUS own as many other DRM-free eBooks or Videos as you like for just €5 each
Feature tick icon Exclusive print discounts
START FREE TRIAL
BUY NOW

Frequently bought together

Learning C# by Developing Games with Unity 3D Beginner's Guide
Learning C# by Developing Games with Unity 3D Beginner's Guide
Read more
Sep 2013 292 pages
Full star icon 3.8 (50)
eBook
eBook
  • eBook eBook €28.99
  • Paperback Paperback €41.99
€28.99 €32.99
€41.99
Multithreading in C# 5.0 Cookbook
Multithreading in C# 5.0 Cookbook
Read more
Nov 2013 268 pages
Full star icon 4.6 (5)
eBook
eBook
  • eBook eBook €28.99
  • Paperback Paperback €41.99
€28.99 €32.99
€41.99
Stars icon
Total € 83.98
Learning C# by Developing Games with Unity 3D Beginner's Guide
€41.99
Multithreading in C# 5.0 Cookbook
€41.99
Total € 83.98 Stars icon

Table of Contents

12 Chapters
1. Threading Basics Chevron down icon Chevron up icon
1. Threading Basics
Introduction
Creating a thread in C#
Pausing a thread
Making a thread wait
Aborting a thread
Determining a thread state
Thread priority
Foreground and background threads
Passing parameters to a thread
Locking with a C# lock keyword
Locking with a Monitor construct
Handling exceptions
2. Thread Synchronization Chevron down icon Chevron up icon
2. Thread Synchronization
Introduction
Performing basic atomic operations
Using the Mutex construct
Using the SemaphoreSlim construct
Using the AutoResetEvent construct
Using the ManualResetEventSlim construct
Using the CountDownEvent construct
Using the Barrier construct
Using the ReaderWriterLockSlim construct
Using the SpinWait construct
3. Using a Thread Pool Chevron down icon Chevron up icon
3. Using a Thread Pool
Introduction
Invoking a delegate on a thread pool
Posting an asynchronous operation on a thread pool
Thread pool and the degree of parallelism
Implementing a cancellation option
Using a wait handle and timeout with a thread pool
Using a timer
Using the BackgroundWorker component
4. Using Task Parallel Library Chevron down icon Chevron up icon
4. Using Task Parallel Library
Introduction
Creating a task
Performing basic operations with a task
Combining tasks together
Converting the APM pattern to tasks
Converting the EAP pattern to tasks
Implementing a cancellation option
Handling exceptions in tasks
Running tasks in parallel
Tweaking tasks execution with TaskScheduler
5. Using C# 5.0 Chevron down icon Chevron up icon
5. Using C# 5.0
Introduction
Using the await operator to get asynchronous task results
Using the await operator in a lambda expression
Using the await operator with consequent asynchronous tasks
Using the await operator for the execution of parallel asynchronous tasks execution
Handling exceptions in the asynchronous operations
Avoid using the captured synchronization context
Working around the async void method
Designing a custom awaitable type
Using the dynamic type with await
6. Using Concurrent Collections Chevron down icon Chevron up icon
6. Using Concurrent Collections
Introduction
Using ConcurrentDictionary
Implementing asynchronous processing using ConcurrentQueue
Changing asynchronous processing order ConcurrentStack
Creating a scalable crawler with ConcurrentBag
Generalizing asynchronous processing with BlockingCollection
7. Using PLINQ Chevron down icon Chevron up icon
7. Using PLINQ
Introduction
Using the Parallel class
Parallelizing a LINQ query
Tweaking the parameters of a PLINQ query
Handling exceptions in a PLINQ query
Managing data partitioning in a PLINQ query
Creating a custom aggregator for a PLINQ query
8. Reactive Extensions Chevron down icon Chevron up icon
8. Reactive Extensions
Introduction
Converting a collection to asynchronous Observable
Writing custom Observable
Using Subjects
Creating an Observable object
Using LINQ queries against the observable collection
Creating asynchronous operations with Rx
9. Using Asynchronous I/O Chevron down icon Chevron up icon
9. Using Asynchronous I/O
Introduction
Working with files asynchronously
Writing an asynchronous HTTP server and client
Working with a database asynchronously
Calling a WCF service asynchronously
10. Parallel Programming Patterns Chevron down icon Chevron up icon
10. Parallel Programming Patterns
Introduction
Implementing Lazy-evaluated shared states
Implementing Parallel Pipeline with BlockingCollection
Implementing Parallel Pipeline with TPL DataFlow
Implementing Map/Reduce with PLINQ
11. There's More Chevron down icon Chevron up icon
11. There's More
Introduction
Using a timer in a Windows Store application
Using WinRT from usual applications
Using BackgroundTask in Windows Store applications
Index Chevron down icon Chevron up icon
Index

Recommendations for you

Left arrow icon
Fundamentals of Object-Oriented Programming - C++
Fundamentals of Object-Oriented Programming - C++
Read more
Feb 2023 7hrs 6mins
Full star icon 5 (1)
Video
Video
  • Video Video €22.99
€22.99
Debunking C++ Myths
Debunking C++ Myths
Read more
Dec 2024 226 pages
eBook
eBook
  • eBook eBook €20.99
  • Paperback Paperback €29.99
€20.99 €23.99
€29.99
Go Recipes for Developers
Go Recipes for Developers
Read more
Dec 2024 350 pages
eBook
eBook
  • eBook eBook €20.99
  • Paperback Paperback €29.99
€20.99 €23.99
€29.99
50 Algorithms Every Programmer Should Know
50 Algorithms Every Programmer Should Know
Read more
Sep 2023 538 pages
Full star icon 4.5 (68)
eBook
eBook
  • eBook eBook €26.98
  • Paperback Paperback €37.99
€26.98 €29.99
€37.99
Mastering JavaScript Variable Declarations - Insights into VAR, LET, and CONST in 2025
Mastering JavaScript Variable Declarations - Insights into VAR, LET, and CONST in 2025
Read more
Dec 2024 5hrs 19mins
Video
Video
  • Video Video €82.99
€82.99
Asynchronous Programming with C++
Asynchronous Programming with C++
Read more
Nov 2024 424 pages
eBook
eBook
  • eBook eBook €22.99
  • Paperback Paperback €31.99
€22.99 €25.99
€31.99
Modern CMake for C++
Modern CMake for C++
Read more
May 2024 502 pages
Full star icon 4.7 (12)
eBook
eBook
  • eBook eBook €26.98
  • Paperback Paperback €37.99
€26.98 €29.99
€37.99
Learn Python Programming
Learn Python Programming
Read more
Nov 2024 616 pages
Full star icon 5 (1)
eBook
eBook
  • eBook eBook €20.99
  • Paperback Paperback €29.99
€20.99 €23.99
€29.99
Learn to Code with Rust
Learn to Code with Rust
Read more
Nov 2024 37hrs 6mins
Video
Video
  • Video Video €22.99
€22.99
Modern Python Cookbook
Modern Python Cookbook
Read more
Jul 2024 818 pages
Full star icon 4.9 (21)
eBook
eBook
  • eBook eBook €28.99
  • Paperback Paperback €41.99
€28.99 €32.99
€41.99
Right arrow icon

Customer reviews

Rating distribution
Full star icon Full star icon Full star icon Full star icon Half star icon 4.6
(5 Ratings)
5 star 60%
4 star 40%
3 star 0%
2 star 0%
1 star 0%
Enmanuel Toribio Feb 23, 2014
Full star icon Full star icon Full star icon Full star icon Full star icon 5
First of all, this is a Cookbook and as such its main purpose is to serve as reference for specific usages and future needs. I wouldn't recommend reading it straight through, just use it for consulting specific things you need to do. If you do read it from start to finish though i will tell that the first few chapters introduce you to the basics of threading (which hasn't changed much since C# 2.0 as far as i know) and the complexity of the code scales in a very nice pace.All recipes follow the format of first “Getting ready” then “How to do it…” and finally “How it works…” The thing i liked the most is the “How it works…” sections since most Cookbooks don't contain a very deep explanation on how the code works but this one is less shallow than most. I won't say it explains in excruciating details every single part of the code but at least it does transmit the idea behind every code snippet well enough so you can come up with your own variations.If you are taking a degree in computer sciences or if you work with C# in a regular basis i would totally recommend to get this book into your library so you can have it for future references.
Amazon Verified review Amazon
Ryan Barrett Nov 15, 2016
Full star icon Full star icon Full star icon Full star icon Full star icon 5
One the better "Cookbook" style books I've read. Clear and concise examples with explanations help cut through the complexity of multithreading. I also like the overall layout of the book; going from threads, then workers, then tasks because it gives the reader an idea of the difficulties programmers faced when dealing with these various patterns and how the language evolved to alleviate these problems. I would suggest the reader to start with a more conceptual book to start with like "Parallel Programming with Microsoft.NET", but this book helped me sure up my understanding of the concepts with a lot of real world examples.
Amazon Verified review Amazon
Cyrill Kopylov Dec 19, 2013
Full star icon Full star icon Full star icon Full star icon Full star icon 5
All main topics are covered. There are some very cool tricks like awaiting a dynamic object and windows 8 background tasks.
Amazon Verified review Amazon
Mr. A Jul 07, 2016
Full star icon Full star icon Full star icon Full star icon Empty star icon 4
This is a great book to learn multithreading while practicing with the code. Each section has an example that you can use to help you learn, but I think it would have been an awesome book if the author describes the topics as well as explaining the code.For example, in section for CountDownEvent, we have code example on how to use the CountDownEvent, but there's no information about what it is and when to use it.
Amazon Verified review Amazon
J Barker Jan 18, 2017
Full star icon Full star icon Full star icon Full star icon Empty star icon 4
It is always nice to go straight to the subject with code. A definite recommendation.
Amazon Verified review Amazon

People who bought this also bought

Left arrow icon
50 Algorithms Every Programmer Should Know
50 Algorithms Every Programmer Should Know
Read more
Sep 2023 538 pages
Full star icon 4.5 (68)
eBook
eBook
  • eBook eBook €26.98
  • Paperback Paperback €37.99
€26.98 €29.99
€37.99
Event-Driven Architecture in Golang
Event-Driven Architecture in Golang
Read more
Nov 2022 384 pages
Full star icon 4.9 (11)
eBook
eBook
  • eBook eBook €26.98
  • Paperback Paperback €37.99
€26.98 €29.99
€37.99
The Python Workshop Second Edition
The Python Workshop Second Edition
Read more
Nov 2022 600 pages
Full star icon 4.6 (22)
eBook
eBook
  • eBook eBook €27.99
  • Paperback Paperback €38.99
€27.99 €31.99
€38.99
Template Metaprogramming with C++
Template Metaprogramming with C++
Read more
Aug 2022 480 pages
Full star icon 4.6 (14)
eBook
eBook
  • eBook eBook €25.99
  • Paperback Paperback €35.99
€25.99 €28.99
€35.99
Domain-Driven Design with Golang
Domain-Driven Design with Golang
Read more
Dec 2022 204 pages
Full star icon 4.4 (19)
eBook
eBook
  • eBook eBook €23.99
  • Paperback Paperback €33.99
€23.99 €26.99
€33.99
Right arrow icon

About the author

Profile icon Agafonov
Agafonov
Eugene Agafonov leads Lingvo Live development department at ABBYY, and lives and works in Moscow. He has over 15 years of professional experience in software development, and started to work with C# since it was in beta version. He is Microsoft MVP in ASP.NET since 2006 and he often speaks at local software development conferences, like DevCon Russia, about cutting edge technologies in modern web and server-side application development. His main professional interests are cloud-based software architecture, scalability and reliability. Eugene is a huge fan of football and plays the guitar with a local rock band. You can reach him at his personal blog eugeneagafonov.com or twitter @eugene_agafonov. 3. Other books you may have worked on. Multithreading in C# 5.0 Cookbook 4. Acknowledgements - people you'd like to thank for their help in producing this book, (friends, family, etc) - this part is written in the first person. I'd like it just to be a dedication To Mom and Dad – you are the best parents on Earth and I love you so much
Read more
See other products by Agafonov
Get free access to Packt library with over 7500+ books and video courses for 7 days!
Start Free Trial

FAQs

What is the digital copy I get with my Print order? Chevron down icon Chevron up icon

When you buy any Print edition of our Books, you can redeem (for free) the eBook edition of the Print Book you’ve purchased. This gives you instant access to your book when you make an order via PDF, EPUB or our online Reader experience.

What is the delivery time and cost of print book? Chevron down icon Chevron up icon

Shipping Details

USA:

'

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

Premium: Delivery to addresses in Australia only
Trackable delivery to most P. O. Boxes and private residences in Australia within 4-5 days based on the distance to a destination following dispatch.

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.


Unfortunately, due to several restrictions, we are unable to ship to the following countries:

  1. Afghanistan
  2. American Samoa
  3. Belarus
  4. Brunei Darussalam
  5. Central African Republic
  6. The Democratic Republic of Congo
  7. Eritrea
  8. Guinea-bissau
  9. Iran
  10. Lebanon
  11. Libiya Arab Jamahriya
  12. Somalia
  13. Sudan
  14. Russian Federation
  15. Syrian Arab Republic
  16. Ukraine
  17. Venezuela
What is custom duty/charge? Chevron down icon Chevron up icon

Customs duty are charges levied on goods when they cross international borders. It is a tax that is imposed on imported goods. These duties are charged by special authorities and bodies created by local governments and are meant to protect local industries, economies, and businesses.

Do I have to pay customs charges for the print book order? Chevron down icon Chevron up icon

The orders shipped to the countries that are listed under EU27 will not bear custom charges. They are paid by Packt as part of the order.

List of EU27 countries: www.gov.uk/eu-eea:

A custom duty or localized taxes may be applicable on the shipment and would be charged by the recipient country outside of the EU27 which should be paid by the customer and these duties are not included in the shipping charges been charged on the order.

How do I know my custom duty charges? Chevron down icon Chevron up icon

The amount of duty payable varies greatly depending on the imported goods, the country of origin and several other factors like the total invoice amount or dimensions like weight, and other such criteria applicable in your country.

For example:

  • If you live in Mexico, and the declared value of your ordered items is over $ 50, for you to receive a package, you will have to pay additional import tax of 19% which will be $ 9.50 to the courier service.
  • Whereas if you live in Turkey, and the declared value of your ordered items is over € 22, for you to receive a package, you will have to pay additional import tax of 18% which will be € 3.96 to the courier service.
How can I cancel my order? Chevron down icon Chevron up icon

Cancellation Policy for Published Printed Books:

You can cancel any order within 1 hour of placing the order. Simply contact customercare@packt.com with your order details or payment transaction id. If your order has already started the shipment process, we will do our best to stop it. However, if it is already on the way to you then when you receive it, you can contact us at customercare@packt.com using the returns and refund process.

Please understand that Packt Publishing cannot provide refunds or cancel any order except for the cases described in our Return Policy (i.e. Packt Publishing agrees to replace your printed book because it arrives damaged or material defect in book), Packt Publishing will not accept returns.

What is your returns and refunds policy? Chevron down icon Chevron up icon

Return Policy:

We want you to be happy with your purchase from Packtpub.com. We will not hassle you with returning print books to us. If the print book you receive from us is incorrect, damaged, doesn't work or is unacceptably late, please contact Customer Relations Team on customercare@packt.com with the order number and issue details as explained below:

  1. If you ordered (eBook, Video or Print Book) incorrectly or accidentally, please contact Customer Relations Team on customercare@packt.com within one hour of placing the order and we will replace/refund you the item cost.
  2. Sadly, if your eBook or Video file is faulty or a fault occurs during the eBook or Video being made available to you, i.e. during download then you should contact Customer Relations Team within 14 days of purchase on customercare@packt.com who will be able to resolve this issue for you.
  3. You will have a choice of replacement or refund of the problem items.(damaged, defective or incorrect)
  4. Once Customer Care Team confirms that you will be refunded, you should receive the refund within 10 to 12 working days.
  5. If you are only requesting a refund of one book from a multiple order, then we will refund you the appropriate single item.
  6. Where the items were shipped under a free shipping offer, there will be no shipping costs to refund.

On the off chance your printed book arrives damaged, with book material defect, contact our Customer Relation Team on customercare@packt.com within 14 days of receipt of the book with appropriate evidence of damage and we will work with you to secure a replacement copy, if necessary. Please note that each printed book you order from us is individually made by Packt's professional book-printing partner which is on a print-on-demand basis.

What tax is charged? Chevron down icon Chevron up icon

Currently, no tax is charged on the purchase of any print book (subject to change based on the laws and regulations). A localized VAT fee is charged only to our European and UK customers on eBooks, Video and subscriptions that they buy. GST is charged to Indian customers for eBooks and video purchases.

What payment methods can I use? Chevron down icon Chevron up icon

You can pay with the following card types:

  1. Visa Debit
  2. Visa Credit
  3. MasterCard
  4. PayPal
What is the delivery time and cost of print books? Chevron down icon Chevron up icon

Shipping Details

USA:

'

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

Premium: Delivery to addresses in Australia only
Trackable delivery to most P. O. Boxes and private residences in Australia within 4-5 days based on the distance to a destination following dispatch.

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.


Unfortunately, due to several restrictions, we are unable to ship to the following countries:

  1. Afghanistan
  2. American Samoa
  3. Belarus
  4. Brunei Darussalam
  5. Central African Republic
  6. The Democratic Republic of Congo
  7. Eritrea
  8. Guinea-bissau
  9. Iran
  10. Lebanon
  11. Libiya Arab Jamahriya
  12. Somalia
  13. Sudan
  14. Russian Federation
  15. Syrian Arab Republic
  16. Ukraine
  17. Venezuela