Olivier Langlois's blog

This is considered by many as the TCP/IP application programming bible and I am among them. This book is simply the most complete and detailed book on Socket programming. It describes every option under all their small details. This makes the book reading lengthy and tedious but it also makes it an excellent reference. Even experienced socket programmers will most likely learn something from this book. For myself, I got a better understanding of the listen() parameter purpose, a better understanding of socket lingering behavior and I refer the book from time to time to refresh my memory on topics such as how to time out a TCP connection attempt.

After having borrowed the second edition from someone at my work, I have decided to get myself a copy of the book. I have purchased the third edition. As of the time of writing this review the price for a used copy of the second edition is 6$ compared to 60$ for the third edition. Since I had the chance to compare the content of both editions, you might be interested to know that beside 1 bug fix in the sample code that I have noticed, the content of both edition is identical to 90% in my estimation. The changes are very minor. Some unimportant topics from the second edition such as XTI have been replaced by very specialized new topics. This means that, in my opinion, purchasing the older second edition which is still very accurate is a very good purchase.