27 lines
1.2 KiB
Text
27 lines
1.2 KiB
Text
This directory contains various "experiment" programs used to determine
|
|
the behavior of the java.net class where such behavior is not sufficiently
|
|
documented by Sun in order to write an implementation from docs alone.
|
|
|
|
Some key findings:
|
|
|
|
The setOption/getOption methods are discussed in the "Networking Enhancements"
|
|
document for Java 1.1 but are not in the javadocs. However, the SocketImpl
|
|
class is shown implementing a SocketOptions interface that is not documented.
|
|
We assume this is a non-public interface which contains abstract declarations
|
|
of the get/setOption methods as well as contants for the option_id's.
|
|
|
|
TCP_NODELAY:
|
|
The option id of this option is 1. The Object passed to setOption is
|
|
a Boolean indicating whether this option should be on (true) or off (false).
|
|
|
|
SO_LINGER:
|
|
The option id of this option is 128. When SO_LINGER is to be disabled,
|
|
the Object passed to setOption is Boolean with a value of false. When
|
|
SO_LINGER is to be enabled, the Object passed to setOption is an Integer
|
|
set to the linger value.
|
|
|
|
SO_TIMEOUT:
|
|
The option id of this option is 4102. The Object passed to setOption is
|
|
an Integer that is the new timeout value (0 to disable).
|
|
|
|
|