December 2015
Intermediate to advanced
292 pages
6h 16m
English
When an application is deployed in the real world, new network problems can occur that were not present when this application was developed on a LAN. Problems, such as network congestion, slow connections, and the loss of a network link can result in delays or loss of messages. It is important to detect and handle network timeouts.
There are several socket options which provide some control over socket communications. The SO_TIMEOUT option is used to set a timeout for read operations. If the specified amount of time elapses, then a SocketTimeoutException exception is thrown.
In the following statement, the socket will expire after three seconds have elapsed:
Socket socket = new ...
socket.setSoTimeout(3000);The option must ...
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