04353nam a2200325 a 4500 1/45328 140825s2008 ne 001 0 eng 9780123742551 0123742552 48288 OPELS eng OPELS OPELS OCLCQ OCLCF OCLCO GR-PeUP Calvert, Kenneth L. TCP/IP sockets in Java [electronic resource] : practical guide for programmers / Kenneth L. Calvert, Michael J. Donahoo. 2nd ed. Amsterdam ; Boston : Elsevier/Morgan Kaufmann, c2008. 1 online resource (xiv, 177 p.) : ill. The Morgan Kaufmann practical guides series The networking capabilities of the Java platform have been extended considerably since the first edition of the book. This new edition covers version 1.5-1.7, the most current iterations, as well as making the following improvements: The API (application programming interface) reference sections in each chapter, which describe the relevant parts of each class, have been replaced with (i) a summary section that lists the classes and methods used in the code, and (ii) a?gotchas? section that mentions nonobvious or poorly-documented aspects of the objects. In addition, the book covers several new classes and capabilities introduced in the last few revisions of the Java platform. New abstractions to be covered include NetworkInterface, InterfaceAddress, Inet4/6Address, SocketAddress/InetSocketAddress, Executor, and others; extended access to low-level network information; support for IPv6; more complete access to socket options; and scalable I/O. The example code is also modified to take advantage of new language features such as annotations, enumerations, as well as generics and implicit iterators where appropriate. Most Internet applications use sockets to implement network communication protocols. This book's focused, tutorial-based approach helps the reader master the tasks and techniques essential to virtually all client-server projects using sockets in Java. Chapter 1 provides a genral overview of networking concepts to allow readers to synchronize the concepts with terminology. Chapter 2 introduces the mechanics of simple clients and servers. Chapter 3 covers basic message construction and parsing. Chapter 4 then deals with techniques used to build more robust clients and servers. Chapter 5 (NEW) introduces the scalable interface facilities which were introduced in Java 1.5, including the buffer and channel abstractions. Chapter 6 discusses the relationship between the programming constructs and the underlying protocol implementations in more detail. Programming concepts are introduced through simple program examples accompanied by line-by-line code commentary that describes the purpose of every part of the program. The book's Web site contains many examples of command-based sockets-related code discussed throughout the book. No other resource presents so concisely or so effectively the material necessary to get up and running with Java sockets programming. KEY FEATURES * Focused, tutorial-based instruction in key sockets programming techniques allows reader to quickly come up to speed on Java applications. * Concise and up-to-date coverage of the most recent platform (1.7) for Java applications in networking technology * Provides code for all example programs via a companion Web site to let the reader see the important objects and methods in context and to understand the purpose of each line of code. Ch 1: Introduction to Networks, Packets and Protocols -- Ch 2: Basic Sockets -- Ch 3: Sending and Receiving Messages -- Ch 4: Beyond the Basics -- Ch 5: Scalable Interoperability -- Ch 6: Under the Hood. Includes bibliographical references (p. 167-168) and index. Internet programming. TCP/IP (Computer network protocol) Java (Computer program language). Electronic books. Donahoo, Michael J. Morgan Kaufmann practical guides series. INST UNIPILB EBOOKS 20140825 00b48288 00b48288 ONLINE 0 ScienceDirect http://www.sciencedirect.com/science/book/9780123742551 /webopac/covers/03/48288_9780123742551.jpg /webopac/covers/03/48288_0123742552.jpg