December 2015
Intermediate to advanced
292 pages
6h 16m
English
Content preview from Learning Network Programming with JavaBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Using channels with a time server
The time server and client that were introduced in Chapter 1, Getting Started with Network Programming, will be implemented here to demonstrate the use of buffers and channels. These applications are simple, but they illustrate how buffers and channels can be used together. We will start by creating a server and then create a client that uses the server.
Creating a time server
The following code is the initial declaration of the ServerSocketChannelTimeServer class, which will be our time server. The ServerSocketChannel class's open method creates a ServerSocketChannel instance. The socket method retrieves the ServerSocket instance for the channel. The bind method then associates this server socket with port 5000 ...
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